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.

Light Rain

48°F

9°C

Humidity 100%
Wind Speed E 13 G 26 mph
Barometer 29.75 in (1007.5 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Wind Chill43°F (6°C)
Last update 14 May 11:51 pm EDT
Extended Forecast for

Groveville ME

  • Overnight

    Overnight: Rain. Patchy fog between 3am and 5am. Low around 47. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 47 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before noon, then scattered showers after noon. Patchy fog between 8am and 9am. High near 60. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain and
    Patchy Fog
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Southwest wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Patchy fog between 3am and 5am. Low around 47. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before noon, then scattered showers after noon. Patchy fog between 8am and 9am. High near 60. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly clear, with a low around 45. Calm wind.
Saturday
Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Groveville ME
 43.67°N 70.51°W (Elev. 217 ft)
Last Update:
7:53 pm EDT May 14, 2026
Forecast Valid:
12am EDT May 15, 2026-6pm EDT May 21, 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