Grand Canyon National Park, Arizona

Daily Forecast
Updated:   2026-05-21 @ 11:24 am
There is a regional alert

Day   Temp   Conditions Precip Wind

May 21 Today 83° F Sunny   0%   W 5 to 9 mph
  Tonight 50° F Mostly Clear   0%   N 2 to 9 mph

May 22 Friday 84° F Mostly Sunny   1%   SW 2 to 10 mph
  Friday Night 51° F Mostly Clear   0%   N 1 to 10 mph

May 23 Saturday 87° F Sunny   0%   SW 2 to 9 mph
  Saturday Night 53° F Mostly Clear   0%   N 2 to 8 mph

May 24 Sunday 89° F Sunny   1%   W 2 to 9 mph
  Sunday Night 62° F Partly Cloudy   7%   NE 2 to 8 mph

May 25 Memorial Day 85° F Chance Showers And Thunderstorms   33%   S 2 to 9 mph
  Monday Night 58° F Mostly Cloudy   7%   SE 3 to 7 mph

May 26 Tuesday 85° F Sunny   3%   S 3 to 16 mph
  Tuesday Night 58° F Mostly Clear   1%   S 7 to 16 mph

May 27 Wednesday 84° F Sunny   4%   S 8 to 17 mph
  Wednesday Night 56° F Mostly Clear   4%   S 3 to 16 mph