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.

30°F

-1°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.42 in (997.9 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 12 Mar 3:56 am EDT
Extended Forecast for

3 Miles WSW Caratunk ME

  • Overnight

    Overnight: Rain, possibly mixed with snow, becoming all rain after 5am. Patchy fog. Steady temperature around 38. South wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow and
    Patchy Fog

  • Thursday

    Thursday: Rain and snow before noon, then a chance of snow between noon and 2pm. Patchy fog before 8am. Temperature rising to near 42 by 8am, then falling to around 29 during the remainder of the day. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F⇓

    Rain/Snow and
    Patchy Fog
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 36. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 36 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow, mainly after 7pm. Low around 25. South wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 8am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 9pm, mixing with rain after 5am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance Snow
    then Chance
    Wintry Mix

Detailed Forecast

Overnight
Rain, possibly mixed with snow, becoming all rain after 5am. Patchy fog. Steady temperature around 38. South wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain and snow before noon, then a chance of snow between noon and 2pm. Patchy fog before 8am. Temperature rising to near 42 by 8am, then falling to around 29 during the remainder of the day. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 16. Northwest wind around 15 mph, with gusts as high as 25 mph.
Friday
Increasing clouds, with a high near 36. Northwest wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Snow, mainly after 7pm. Low around 25. South wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 36.
Sunday Night
A chance of snow after 9pm, mixing with rain after 5am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Monday
Rain, snow, and freezing rain likely before 8am, then rain and snow likely between 8am and 11am, then rain after 11am. High near 52. Chance of precipitation is 80%.
Monday Night
Rain and snow. Low around 28. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Caratunk ME
 45.23°N 70.04°W (Elev. 1299 ft)
Last Update:
2:39 am EDT Mar 12, 2026
Forecast Valid:
4am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation