Portland, Maine

Daily Forecast
Updated:   2026-07-09 @ 1:17 pm

Day   Temp   Conditions Precip Wind

Jul 09 This Afternoon 85° F Mostly Sunny   6%   S 10 mph
  Tonight 66° F Scattered Showers And Thunderstorms   34%   N 0 to 10 mph

Jul 10 Friday 79° F Patchy Fog then Isolated Showers And Thunderstorms   25%   N 0 to 5 mph
  Friday Night 64° F Partly Cloudy   11%   NW 5 mph

Jul 11 Saturday 78° F Mostly Sunny   2%   NE 5 mph
  Saturday Night 63° F Mostly Clear   2%   W 5 mph

Jul 12 Sunday 80° F Sunny   0%   E 5 to 10 mph
  Sunday Night 64° F Mostly Clear   1%   SW 0 to 5 mph

Jul 13 Monday 83° F Sunny   1%   SW 0 to 15 mph
  Monday Night 67° F Mostly Clear   3%   SW 10 to 15 mph

Jul 14 Tuesday 90° F Mostly Sunny   4%   SW 5 to 15 mph
  Tuesday Night 72° F Partly Cloudy   6%   SW 10 to 15 mph

Jul 15 Wednesday 91° F Mostly Sunny then Slight Chance Showers And Thunderstorms   20%   W 10 mph
  Wednesday Night 68° F Slight Chance Showers And Thunderstorms then Partly Cloudy   19%   NW 5 to 10 mph