Grand Canyon National Park, Arizona
Hourly Forecast
Updated: 2026-08-11 @ 6:02 amThere are 4 regional alerts
| Time | Temp | Conditions | Precip | Humidity | Wind | ||
|---|---|---|---|---|---|---|---|
| Tuesday Aug 11 | |||||||
| 8:00 AM | 72° F | Mostly Sunny |
3%
|
51%
|
W 5 mph
|
||
| 9:00 AM | 76° F | Mostly Sunny |
3%
|
45%
|
S 5 mph
|
||
| 10:00 AM | 80° F | Mostly Sunny |
2%
|
41%
|
SE 3 mph
|
||
| 11:00 AM | 85° F | Mostly Sunny |
2%
|
35%
|
SW 3 mph
|
||
| 12:00 PM | 89° F | Mostly Sunny |
2%
|
29%
|
SW 5 mph
|
||
| 1:00 PM | 92° F | Slight Chance Showers And Thunderstorms |
15%
|
27%
|
W 6 mph
|
||
| 2:00 PM | 96° F | Slight Chance Showers And Thunderstorms |
15%
|
22%
|
W 7 mph
|
||
| 3:00 PM | 98° F | Slight Chance Showers And Thunderstorms |
15%
|
19%
|
W 7 mph
|
||
| 4:00 PM | 98° F | Slight Chance Showers And Thunderstorms |
24%
|
18%
|
W 7 mph
|
||
| 5:00 PM | 98° F | Slight Chance Showers And Thunderstorms |
24%
|
18%
|
W 8 mph
|
||
| 6:00 PM | 95° F | Slight Chance Showers And Thunderstorms |
24%
|
21%
|
W 10 mph
|
||
| 7:00 PM | 92° F | Slight Chance Showers And Thunderstorms |
16%
|
25%
|
W 8 mph
|
||
| 8:00 PM | 89° F | Slight Chance Showers And Thunderstorms |
16%
|
28%
|
W 7 mph
|
||
| 9:00 PM | 86° F | Slight Chance Showers And Thunderstorms |
16%
|
32%
|
W 6 mph
|
||
| 10:00 PM | 84° F | Mostly Cloudy |
7%
|
32%
|
W 5 mph
|
||
| 11:00 PM | 79° F | Mostly Cloudy |
7%
|
38%
|
SW 3 mph
|
||
| Wednesday Aug 12 | |||||||
| 12:00 AM | 78° F | Mostly Cloudy |
7%
|
40%
|
E 3 mph
|
||
| 1:00 AM | 78° F | Mostly Cloudy |
6%
|
42%
|
NE 3 mph
|
||
| 2:00 AM | 76° F | Mostly Cloudy |
6%
|
45%
|
NE 3 mph
|
||
| 3:00 AM | 76° F | Partly Cloudy |
6%
|
45%
|
E 3 mph
|
||
| 4:00 AM | 75° F | Slight Chance Showers And Thunderstorms |
13%
|
46%
|
E 3 mph
|
||
| 5:00 AM | 72° F | Slight Chance Showers And Thunderstorms |
13%
|
51%
|
E 3 mph
|
||
| 6:00 AM | 70° F | Slight Chance Showers And Thunderstorms |
13%
|
55%
|
E 3 mph
|
||
| 7:00 AM | 69° F | Slight Chance Showers And Thunderstorms |
16%
|
57%
|
E 3 mph
|
||
| 8:00 AM | 69° F | Slight Chance Showers And Thunderstorms |
16%
|
59%
|
SE 5 mph
|
||
| 9:00 AM | 71° F | Slight Chance Showers And Thunderstorms |
16%
|
55%
|
SE 5 mph
|
||
| 10:00 AM | 73° F | Slight Chance Showers And Thunderstorms |
10%
|
53%
|
SE 6 mph
|
||
| 11:00 AM | 78° F | Slight Chance Showers And Thunderstorms |
10%
|
45%
|
S 6 mph
|
||
| 12:00 PM | 84° F | Slight Chance Showers And Thunderstorms |
10%
|
34%
|
SW 6 mph
|
||
| 1:00 PM | 89° F | Chance Showers And Thunderstorms |
44%
|
29%
|
SW 5 mph
|
||
| 2:00 PM | 93° F | Chance Showers And Thunderstorms |
44%
|
26%
|
SW 7 mph
|
||
| 3:00 PM | 93° F | Chance Showers And Thunderstorms |
44%
|
26%
|
SW 8 mph
|
||
| 4:00 PM | 93° F | Chance Showers And Thunderstorms |
49%
|
26%
|
SW 10 mph
|
||
| 5:00 PM | 91° F | Chance Showers And Thunderstorms |
49%
|
27%
|
SW 9 mph
|
||
| 6:00 PM | 90° F | Chance Showers And Thunderstorms |
49%
|
27%
|
W 8 mph
|
||
| 7:00 PM | 85° F | Chance Showers And Thunderstorms |
38%
|
33%
|
SW 6 mph
|
||
| 8:00 PM | 80° F | Chance Showers And Thunderstorms |
38%
|
44%
|
SW 6 mph
|
||
| 9:00 PM | 81° F | Chance Showers And Thunderstorms |
38%
|
44%
|
SE 6 mph
|
||
| 10:00 PM | 85° F | Chance Showers And Thunderstorms |
38%
|
37%
|
E 6 mph
|
||
| 11:00 PM | 85° F | Chance Showers And Thunderstorms |
38%
|
37%
|
E 6 mph
|
||
| Thursday Aug 13 | |||||||
| 12:00 AM | 83° F | Chance Showers And Thunderstorms |
38%
|
40%
|
E 5 mph
|
||
| 1:00 AM | 80° F | Chance Showers And Thunderstorms |
41%
|
45%
|
SE 5 mph
|
||
| 2:00 AM | 78° F | Chance Showers And Thunderstorms |
41%
|
48%
|
SE 5 mph
|
||
| 3:00 AM | 76° F | Chance Showers And Thunderstorms |
41%
|
52%
|
SE 5 mph
|
||
| 4:00 AM | 75° F | Chance Showers And Thunderstorms |
41%
|
56%
|
SE 5 mph
|
||
| 5:00 AM | 73° F | Chance Showers And Thunderstorms |
41%
|
59%
|
SE 5 mph
|
||
| 6:00 AM | 71° F | Chance Showers And Thunderstorms |
41%
|
66%
|
SE 5 mph
|
||
| 7:00 AM | 68° F | Chance Showers And Thunderstorms |
43%
|
73%
|
S 5 mph
|
||
| 8:00 AM | 67° F | Chance Showers And Thunderstorms |
43%
|
75%
|
S 3 mph
|
||
| 9:00 AM | 67° F | Chance Showers And Thunderstorms |
43%
|
75%
|
S 3 mph
|
||
| 10:00 AM | 69° F | Chance Showers And Thunderstorms |
43%
|
70%
|
S 2 mph
|
||
| 11:00 AM | 74° F | Chance Showers And Thunderstorms |
43%
|
57%
|
S 2 mph
|
||
| 12:00 PM | 79° F | Chance Showers And Thunderstorms |
43%
|
47%
|
S 2 mph
|
||
| 1:00 PM | 84° F | Showers And Thunderstorms Likely |
66%
|
40%
|
SW 2 mph
|
||
| 2:00 PM | 86° F | Showers And Thunderstorms Likely |
66%
|
36%
|
SW 3 mph
|
||
| 3:00 PM | 87° F | Showers And Thunderstorms Likely |
66%
|
35%
|
SW 3 mph
|
||
| 4:00 PM | 87° F | Showers And Thunderstorms Likely |
66%
|
35%
|
SW 5 mph
|
||
| 5:00 PM | 86° F | Showers And Thunderstorms Likely |
66%
|
35%
|
SW 6 mph
|
||
| 6:00 PM | 85° F | Showers And Thunderstorms Likely |
66%
|
36%
|
SW 6 mph
|
||
| 7:00 PM | 84° F | Chance Showers And Thunderstorms |
33%
|
37%
|
SW 7 mph
|
||
| 8:00 PM | 82° F | Chance Showers And Thunderstorms |
33%
|
40%
|
SW 6 mph
|
||
| 9:00 PM | 80° F | Chance Showers And Thunderstorms |
33%
|
42%
|
SW 6 mph
|
||
| 10:00 PM | 78° F | Chance Showers And Thunderstorms |
33%
|
47%
|
SW 6 mph
|
||
| 11:00 PM | 76° F | Chance Showers And Thunderstorms |
33%
|
50%
|
SW 5 mph
|
||
| Friday Aug 14 | |||||||
| 12:00 AM | 75° F | Chance Showers And Thunderstorms |
33%
|
50%
|
S 5 mph
|
||
| 1:00 AM | 75° F | Chance Showers And Thunderstorms |
31%
|
50%
|
S 5 mph
|
||
| 2:00 AM | 75° F | Chance Showers And Thunderstorms |
31%
|
52%
|
S 3 mph
|
||
| 3:00 AM | 74° F | Chance Showers And Thunderstorms |
31%
|
53%
|
S 3 mph
|
||
| 4:00 AM | 72° F | Chance Showers And Thunderstorms |
31%
|
57%
|
SE 3 mph
|
||
| 5:00 AM | 70° F | Chance Showers And Thunderstorms |
31%
|
63%
|
SE 3 mph
|
||
| 6:00 AM | 68° F | Chance Showers And Thunderstorms |
31%
|
68%
|
SE 3 mph
|
||
| 7:00 AM | 66° F | Chance Showers And Thunderstorms |
25%
|
75%
|
SE 3 mph
|
||
| 8:00 AM | 65° F | Chance Showers And Thunderstorms |
25%
|
78%
|
SE 3 mph
|
||
| 9:00 AM | 66° F | Chance Showers And Thunderstorms |
25%
|
75%
|
S 3 mph
|
||
| 10:00 AM | 68° F | Chance Showers And Thunderstorms |
25%
|
70%
|
S 5 mph
|
||
| 11:00 AM | 72° F | Chance Showers And Thunderstorms |
25%
|
59%
|
S 5 mph
|
||
| 12:00 PM | 78° F | Chance Showers And Thunderstorms |
25%
|
48%
|
S 5 mph
|
||
| 1:00 PM | 82° F | Chance Showers And Thunderstorms |
49%
|
41%
|
S 6 mph
|
||
| 2:00 PM | 85° F | Chance Showers And Thunderstorms |
49%
|
36%
|
SW 6 mph
|
||
| 3:00 PM | 87° F | Chance Showers And Thunderstorms |
49%
|
32%
|
SW 6 mph
|
||
| 4:00 PM | 87° F | Chance Showers And Thunderstorms |
49%
|
32%
|
SW 7 mph
|
||
| 5:00 PM | 86° F | Chance Showers And Thunderstorms |
49%
|
34%
|
SW 7 mph
|
||
| 6:00 PM | 84° F | Chance Showers And Thunderstorms |
49%
|
34%
|
SW 6 mph
|
||
| 7:00 PM | 82° F | Slight Chance Showers And Thunderstorms |
15%
|
35%
|
SW 6 mph
|
||
| 8:00 PM | 79° F | Slight Chance Showers And Thunderstorms |
15%
|
39%
|
SW 5 mph
|
||
| 9:00 PM | 77° F | Slight Chance Showers And Thunderstorms |
15%
|
43%
|
S 5 mph
|
||
| 10:00 PM | 75° F | Slight Chance Showers And Thunderstorms |
15%
|
46%
|
S 3 mph
|
||
| 11:00 PM | 74° F | Slight Chance Showers And Thunderstorms |
15%
|
48%
|
S 3 mph
|
||
| Saturday Aug 15 | |||||||
| 12:00 AM | 74° F | Slight Chance Showers And Thunderstorms |
15%
|
46%
|
SE 2 mph
|
||
| 1:00 AM | 73° F | Partly Cloudy |
3%
|
48%
|
SE 2 mph
|
||
| 2:00 AM | 72° F | Partly Cloudy |
3%
|
49%
|
SE 2 mph
|
||
| 3:00 AM | 71° F | Partly Cloudy |
3%
|
51%
|
SE 2 mph
|
||
| 4:00 AM | 69° F | Partly Cloudy |
3%
|
55%
|
SE 2 mph
|
||
| 5:00 AM | 67° F | Partly Cloudy |
3%
|
61%
|
SE 2 mph
|
||
| 6:00 AM | 65° F | Partly Cloudy |
3%
|
65%
|
E 1 mph
|
||
| 7:00 AM | 64° F | Partly Cloudy |
2%
|
70%
|
E 1 mph
|
||
| 8:00 AM | 65° F | Mostly Sunny |
2%
|
68%
|
SE 1 mph
|
||
| 9:00 AM | 67° F | Mostly Sunny |
2%
|
63%
|
SE 1 mph
|
||
| 10:00 AM | 70° F | Mostly Sunny |
2%
|
57%
|
S 1 mph
|
||
| 11:00 AM | 75° F | Mostly Sunny |
2%
|
46%
|
S 1 mph
|
||
| 12:00 PM | 80° F | Mostly Sunny |
2%
|
39%
|
S 2 mph
|
||
| 1:00 PM | 85° F | Slight Chance Showers And Thunderstorms |
14%
|
32%
|
SW 2 mph
|
||
| 2:00 PM | 88° F | Slight Chance Showers And Thunderstorms |
14%
|
28%
|
SW 3 mph
|
||
| 3:00 PM | 89° F | Slight Chance Showers And Thunderstorms |
14%
|
27%
|
SW 3 mph
|
||
| 4:00 PM | 89° F | Slight Chance Showers And Thunderstorms |
14%
|
26%
|
SW 5 mph
|
||
| 5:00 PM | 89° F | Slight Chance Showers And Thunderstorms |
14%
|
25%
|
SW 6 mph
|
||
| 6:00 PM | 89° F | Slight Chance Showers And Thunderstorms |
14%
|
25%
|
SW 6 mph
|
||
| 7:00 PM | 87° F | Mostly Sunny |
4%
|
27%
|
SW 6 mph
|
||
| 8:00 PM | 84° F | Partly Cloudy |
4%
|
30%
|
SW 5 mph
|
||
| 9:00 PM | 81° F | Partly Cloudy |
4%
|
34%
|
SW 3 mph
|
||
| 10:00 PM | 78° F | Partly Cloudy |
4%
|
38%
|
SW 2 mph
|
||
| 11:00 PM | 76° F | Partly Cloudy |
4%
|
40%
|
S 2 mph
|
||
| Sunday Aug 16 | |||||||
| 12:00 AM | 75° F | Partly Cloudy |
4%
|
41%
|
SE 2 mph
|
||
| 1:00 AM | 74° F | Partly Cloudy |
2%
|
43%
|
E 2 mph
|
||
| 2:00 AM | 73° F | Partly Cloudy |
2%
|
44%
|
E 2 mph
|
||
| 3:00 AM | 72° F | Partly Cloudy |
2%
|
46%
|
E 1 mph
|
||
| 4:00 AM | 71° F | Partly Cloudy |
2%
|
47%
|
E 1 mph
|
||
| 5:00 AM | 69° F | Partly Cloudy |
2%
|
51%
|
E 1 mph
|
||
| 6:00 AM | 68° F | Partly Cloudy |
2%
|
55%
|
E 1 mph
|
||
| 7:00 AM | 67° F | Partly Cloudy |
1%
|
56%
|
E 1 mph
|
||
| 8:00 AM | 68° F | Mostly Sunny |
1%
|
55%
|
E 1 mph
|
||
| 9:00 AM | 70° F | Mostly Sunny |
1%
|
51%
|
SE 1 mph
|
||
| 10:00 AM | 73° F | Mostly Sunny |
1%
|
46%
|
S 1 mph
|
||
| 11:00 AM | 78° F | Mostly Sunny |
1%
|
38%
|
S 1 mph
|
||
| 12:00 PM | 83° F | Mostly Sunny |
1%
|
32%
|
S 2 mph
|
||
| 1:00 PM | 87° F | Mostly Sunny |
7%
|
27%
|
SW 2 mph
|
||
| 2:00 PM | 90° F | Mostly Sunny |
7%
|
24%
|
SW 3 mph
|
||
| 3:00 PM | 91° F | Mostly Sunny |
7%
|
23%
|
SW 3 mph
|
||
| 4:00 PM | 92° F | Mostly Sunny |
7%
|
21%
|
SW 5 mph
|
||
| 5:00 PM | 93° F | Mostly Sunny |
7%
|
20%
|
SW 6 mph
|
||
| 6:00 PM | 92° F | Mostly Sunny |
7%
|
20%
|
SW 6 mph
|
||
| 7:00 PM | 91° F | Mostly Sunny |
1%
|
20%
|
SW 6 mph
|
||
| 8:00 PM | 88° F | Partly Cloudy |
1%
|
23%
|
SW 6 mph
|
||
| 9:00 PM | 85° F | Partly Cloudy |
1%
|
26%
|
SW 5 mph
|
||
| 10:00 PM | 82° F | Partly Cloudy |
1%
|
29%
|
SW 3 mph
|
||
| 11:00 PM | 80° F | Partly Cloudy |
1%
|
31%
|
S 3 mph
|
||
| Monday Aug 17 | |||||||
| 12:00 AM | 78° F | Partly Cloudy |
1%
|
34%
|
SE 2 mph
|
||
| 1:00 AM | 76° F | Partly Cloudy |
1%
|
36%
|
E 2 mph
|
||
| 2:00 AM | 74° F | Partly Cloudy |
1%
|
38%
|
E 2 mph
|
||
| 3:00 AM | 73° F | Partly Cloudy |
1%
|
41%
|
E 2 mph
|
||
| 4:00 AM | 72° F | Partly Cloudy |
1%
|
43%
|
E 2 mph
|
||
| 5:00 AM | 70° F | Partly Cloudy |
1%
|
47%
|
E 2 mph
|
||
| 6:00 AM | 69° F | Partly Cloudy |
1%
|
49%
|
E 1 mph
|
||
| 7:00 AM | 69° F | Mostly Clear |
1%
|
51%
|
E 1 mph
|
||
| 8:00 AM | 70° F | Sunny |
1%
|
49%
|
E 1 mph
|
||
| 9:00 AM | 72° F | Sunny |
1%
|
46%
|
SE 1 mph
|
||
| 10:00 AM | 75° F | Sunny |
1%
|
41%
|
S 1 mph
|
||
| 11:00 AM | 79° F | Sunny |
1%
|
35%
|
S 2 mph
|
||
| 12:00 PM | 85° F | Sunny |
1%
|
29%
|
S 2 mph
|
||
| 1:00 PM | 89° F | Sunny |
8%
|
24%
|
SW 3 mph
|
||
| 2:00 PM | 92° F | Sunny |
8%
|
21%
|
SW 5 mph
|
||
| 3:00 PM | 94° F | Sunny |
8%
|
20%
|
SW 5 mph
|
||
| 4:00 PM | 95° F | Sunny |
8%
|
19%
|
SW 6 mph
|
||
| 5:00 PM | 95° F | Sunny |
8%
|
18%
|
SW 7 mph
|
||
| 6:00 PM | 95° F | Sunny |
8%
|
18%
|
SW 8 mph
|
||
| 7:00 PM | 93° F | Mostly Sunny |
6%
|
19%
|
SW 8 mph
|
||