


Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Partly Cloudy
22°C
72°F
Humidity | 79% |
Wind Speed | SE 17 km/h |
Barometer | 1020.7 mb (30.14 in) |
Dewpoint | 18°C (65°F) |
Visibility | 16 km |
Last update | 13 Jul 11:51 am EDT |
Extended Forecast for
Portland ME
This Afternoon
High: 20 °C
Mostly Cloudy
Tonight
Low: 18 °C
Patchy Fog
Monday
High: 22 °C
Mostly Cloudy
then Chance
T-stormsMonday Night
Low: 18 °C
Chance
T-storms then
Mostly CloudyTuesday
High: 27 °C
Mostly Sunny
Tuesday Night
Low: 19 °C
Partly Cloudy
Wednesday
High: 27 °C
Mostly Sunny
Wednesday Night
Low: 21 °C
Partly Cloudy
Thursday
High: 27 °C
Partly Sunny
then Chance
T-storms
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 20. South wind around 15 km/h, with gusts as high as 30 km/h.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 18. South wind around 10 km/h.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 22. South wind 10 to 15 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 18. South wind 5 to 10 km/h becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 27. West wind 5 to 10 km/h becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 27.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 26.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 24.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland ME
43.66°N 70.27°W (Elev. 7 m)
43.66°N 70.27°W (Elev. 7 m)
6:30 am EDT Jul 13, 2025
12pm EDT Jul 13, 2025-6pm EDT Jul 19, 2025