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

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

70°F

21°C

Humidity 41%
Wind Speed SE 6 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 1 Sep 3:56 pm EDT
Extended Forecast for

The Forks ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 74. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 74 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 3am. Cloudy, with a low around 53. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers. High near 66. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 10pm. Cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm.
Wednesday
Increasing clouds, with a high near 74. Light southeast wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Showers likely, mainly after 3am. Cloudy, with a low around 53. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers. High near 66. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
A 30 percent chance of showers before 10pm. Cloudy, with a low around 57. Calm wind.
Friday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 73.
Friday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 53.
Saturday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 69.
Saturday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 47.
Labor Day
Mostly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
The Forks ME
 45.35°N 69.98°W (Elev. 597 ft)
Last Update:
2:29 pm EDT Sep 1, 2026
Forecast Valid:
4pm EDT Sep 1, 2026-6pm EDT Sep 8, 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