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

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

37°F

3°C

Humidity 79%
Wind Speed S 5 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 May 2:51 am EDT
Extended Forecast for

Fort Preble ME

Frost Advisory May 13, 03:54am until May 13, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory May 13, 03:54am until May 13, 09:00am

    NOW until 9:00am Wed

    Frost Advisory

  • Overnight

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly between 10am and 5pm. Mostly cloudy, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Cloudy, with a low around 48. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after noon. High near 59. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 59 °F

    Mostly Cloudy
    then Rain

  • Thursday Night

    Thursday Night: Rain. Low around 47. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Friday

    Friday: Rain, mainly before 1pm. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. Calm wind.
Wednesday
A 40 percent chance of showers, mainly between 10am and 5pm. Mostly cloudy, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 11pm. Cloudy, with a low around 48. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Rain, mainly after noon. High near 59. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
Rain. Low around 47. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Friday
Rain, mainly before 1pm. High near 59. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 47.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 74.
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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:
2:25 am EDT May 13, 2026
Forecast Valid:
3am EDT May 13, 2026-6pm EDT May 19, 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