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

54°F

12°C

Humidity 77%
Wind Speed SE 3 mph
Barometer 30.56 in (1034.8 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 23 Sep 6:51 pm EDT
Extended Forecast for

Fort Preble ME

  • Tonight

    Tonight: Mostly clear, with a low around 46. East wind around 5 mph becoming north after midnight.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. North wind around 10 mph becoming east in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 50. Light east wind becoming north 5 to 10 mph after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 67. Northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 53. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely
    and Breezy

  • Saturday Night

    Saturday Night: Rain. Low around 52. Breezy. Chance of precipitation is 80%.

    Low: 52 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain. High near 61. Breezy. Chance of precipitation is 80%.

    High: 61 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 52. Breezy. Chance of precipitation is 80%.

    Low: 52 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. East wind around 5 mph becoming north after midnight.
Thursday
Sunny, with a high near 63. North wind around 10 mph becoming east in the afternoon.
Thursday Night
Increasing clouds, with a low around 50. Light east wind becoming north 5 to 10 mph after midnight.
Friday
Partly sunny, with a high near 67. Northeast wind around 15 mph, with gusts as high as 30 mph.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 53. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Rain likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 70%.
Saturday Night
Rain. Low around 52. Breezy. Chance of precipitation is 80%.
Sunday
Rain. High near 61. Breezy. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 52. Breezy. Chance of precipitation is 80%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Preble ME
 43.64°N 70.24°W (Elev. 16 ft)
Last Update:
6:28 pm EDT Sep 23, 2026
Forecast Valid:
7pm EDT Sep 23, 2026-6pm EDT Sep 30, 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