Current Conditions

Portland, Maine

60°F16°C
Clear

Wind

WSW 6 mph10 km/h

Humidity

85%

Cloud Cover

0%

As of Friday, July 24, 2026 at 12:58 AM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 69°F21°C and morning low of 62°F17°C. Breezy from the S at 6 to 11 mph10 to 18 km/h.

Night

Mostly clear, with a low around 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24ClearHigh 69°F21°CLow 59°F15°CPrecip 0 in0 mmCloud 11%Wind SSW 6 mph10 km/hFriday: Mostly clear and warm, with a high of 69°F21°C and morning low of 62°F17°C. Breezy from the S at 6 to 11 mph10 to 18 km/h. Friday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h.
SaturdayJul 25ClearHigh 68°F20°CLow 59°F15°CPrecip 0 in0 mmCloud 4%Wind SSE 6 mph9 km/hSaturday: Mostly clear and mild, with a high of 68°F20°C and morning low of 62°F17°C. Breezy from the SSE at 7 to 9 mph11 to 15 km/h. Saturday Night: Mostly clear, with a low around 59°F15°C. Light wind from the S around 4 mph7 km/h.
SundayJul 26ClearHigh 65°F18°CLow 57°F14°CPrecip 0 in0 mmCloud 21%Wind SSE 5 mph8 km/hSunday: Mostly clear and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h. Sunday Night: Mostly clear, with a low around 57°F14°C. Light wind from the S around 4 mph7 km/h.
MondayJul 27ClearHigh 65°F18°CLow 59°F15°CPrecip 0 in0 mmCloud 35%Wind SSE 7 mph11 km/hMonday: Partly cloudy and mild, with a high of 65°F18°C. Breezy from the SSE at 8 to 10 mph12 to 16 km/h. Monday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the S at 6 to 8 mph9 to 12 km/h.
TuesdayJul 28Light RainHigh 64°F18°CLow 61°F16°CPrecip 0.29 in7.4 mm50%Cloud 88%Wind SE 8 mph13 km/hTuesday: Overcast and mild, with a high of 64°F18°C. Breezy from the SE at 8 to 10 mph14 to 16 km/h. 45% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 61°F16°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 50% chance of light rain throughout the night.
WednesdayJul 29Light RainHigh 65°F18°CLow 61°F16°CPrecip 0.41 in10.4 mm55%Cloud 91%Wind E 8 mph12 km/hWednesday: Overcast and mild, with a high of 65°F18°C. Breezy from the E at 8 mph13 km/h. 47% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 61°F16°C. Breezy from the E at 7 to 8 mph12 to 12 km/h. 55% chance of light rain throughout the night.
ThursdayJul 30ShowersHigh 67°F20°CLow 62°F17°CPrecip 0.28 in7 mm42%Cloud 70%Wind NNW 8 mph12 km/hThursday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 63°F17°C. Breezy from the N at 8 mph12 km/h. 42% chance of showers throughout the day. Thursday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the NNW at 8 mph12 km/h. 37% chance of showers throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 43.6574°N, 70.2589°W·Elevation: 19m·Timezone: America/New_York·Population: 66,881