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.

A Few Clouds

77°F

25°C

Humidity 36%
Wind Speed NW 16 G 28 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Aug 12:51 pm EDT
Extended Forecast for

Fort Preble ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Northwest wind around 10 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. North wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. North wind around 5 mph becoming southwest in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Northwest wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, mainly before 5pm. High near 79. Chance of precipitation is 80%.

    High: 79 °F

    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 58. North wind around 5 mph.
Saturday
Sunny, with a high near 83. North wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 58. Northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Showers, mainly after 2am. Low around 63. Chance of precipitation is 80%.
Monday
Showers, mainly before 5pm. High near 79. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 80.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 63.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Preble ME
 43.64°N 70.24°W (Elev. 16 ft)
Last Update:
9:59 am EDT Aug 14, 2026
Forecast Valid:
1pm EDT Aug 14, 2026-6pm EDT Aug 20, 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