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.

54°F

12°C

Humidity 75%
Wind Speed Calm
Barometer 29.79 in (1008.9 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 17 Jun 12:56 am EDT
Extended Forecast for

3 Miles SW West Forks ME

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 5pm. Patchy fog before 8am. High near 63. Southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 63 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am. Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    T-storms then
    Chance
    Showers

  • Juneteenth

    Juneteenth: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 10pm, then a chance of showers after 3am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 48. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 48. Calm wind.
Thursday
Showers, with thunderstorms also possible after 5pm. Patchy fog before 8am. High near 63. Southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am. Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm. Chance of precipitation is 50%.
Juneteenth
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 71.
Friday Night
A chance of showers before 10pm, then a chance of showers after 3am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A 50 percent chance of showers after 10am. Partly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 70.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW West Forks ME
 45.4°N 70.03°W (Elev. 1270 ft)
Last Update:
1:15 am EDT Jun 17, 2026
Forecast Valid:
1am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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