National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

64°F

18°C

Humidity 93%
Wind Speed W 3 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 3 Sep 11:51 pm EDT
Extended Forecast for

South Gorham ME

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 58. Calm wind becoming northwest around 5 mph.

    Low: 58 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 83 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northwest wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 76. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 50. North wind around 5 mph.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 58. Calm wind becoming northwest around 5 mph.
Friday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. Northwest wind around 5 mph.
Saturday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 76. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 50. North wind around 5 mph.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 50.
Labor Day
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Gorham ME
 43.64°N 70.42°W (Elev. 118 ft)
Last Update:
7:20 pm EDT Sep 3, 2026
Forecast Valid:
12am EDT Sep 4, 2026-6pm EDT Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation