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.

28°F

-2°C

Humidity 69%
Wind Speed Calm
Barometer 30.09 in (1021.3 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Last update 24 Mar 7:56 pm EDT
Extended Forecast for

4 Miles NW Greenville Junction ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Breezy, with a west wind 15 to 21 mph.

    Low: 21 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 28. Windy, with a west wind 20 to 29 mph.

    High: 28 °F

    Becoming
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 5am. Increasing clouds, with a low around 24. West wind 8 to 16 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: Snow before noon, then rain and snow likely between noon and 3pm, then rain likely after 3pm. High near 40. South wind 11 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain likely before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 21. South wind 14 to 18 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow, mainly before 7am. Mostly sunny, with a high near 25. Blustery, with a northwest wind around 23 mph. Chance of precipitation is 30%.

    High: 25 °F

    Blustery.
    Chance Snow
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 2. Blustery, with a northwest wind 15 to 20 mph.

    Low: 2 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Breezy, with a west wind 15 to 21 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 28. Windy, with a west wind 20 to 29 mph.
Wednesday Night
Snow likely, mainly after 5am. Increasing clouds, with a low around 24. West wind 8 to 16 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow before noon, then rain and snow likely between noon and 3pm, then rain likely after 3pm. High near 40. South wind 11 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Rain likely before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 21. South wind 14 to 18 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow, mainly before 7am. Mostly sunny, with a high near 25. Blustery, with a northwest wind around 23 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 2. Blustery, with a northwest wind 15 to 20 mph.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 16.
Monday
A slight chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 20%.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Greenville Junction ME
 45.51°N 69.75°W (Elev. 2034 ft)
Last Update:
7:17 pm EDT Mar 24, 2026
Forecast Valid:
8pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation