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

61°F

16°C

Humidity 44%
Wind Speed S 10 mph
Barometer 29.88 in (1011.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 10 Mar 3:51 pm EDT
Extended Forecast for

Fort Preble ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Southwest wind around 5 mph becoming calm.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 7am. Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 39. Northeast wind around 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 1am. Areas of dense fog. Otherwise, cloudy, with a low around 37. East wind around 5 mph becoming south after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely
    and Areas
    Dense Fog

  • Thursday

    Thursday: A 40 percent chance of rain before 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 49. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. West wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain and snow likely after 8pm, becoming all rain after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A 40 percent chance of rain before 11am. Partly sunny, with a high near 43.

    High: 43 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Southwest wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of rain, mainly after 7am. Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 39. Northeast wind around 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 1am. Areas of dense fog. Otherwise, cloudy, with a low around 37. East wind around 5 mph becoming south after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain before 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 49. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 25. West wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 40.
Friday Night
Rain and snow likely after 8pm, becoming all rain after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Saturday
A 40 percent chance of rain before 11am. Partly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
Rain. High near 51. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Preble ME
 43.64°N 70.24°W (Elev. 16 ft)
Last Update:
2:44 pm EDT Mar 10, 2026
Forecast Valid:
4pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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