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.

49°F

9°C

Humidity 50%
Wind Speed NW 15 G 24 mph
Barometer 30.10 in (1020.3 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 15 Oct 1:56 pm EDT
Extended Forecast for

Greenville ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 49. Northwest wind around 13 mph, with gusts as high as 23 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, snow, and sleet likely before 9am, then rain likely, possibly mixed with snow between 9am and 10am, then rain after 10am. High near 51. Southeast wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    High: 51 °F

    Wintry Mix
    then Rain

  • Friday Night

    Friday Night: Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 34. Breezy, with a south wind 7 to 12 mph becoming northwest 16 to 21 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Scattered
    Showers then
    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of snow showers before 10am. Mostly sunny, with a high near 40. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. West wind 6 to 8 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 49. Northwest wind around 13 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.
Friday
Rain, snow, and sleet likely before 9am, then rain likely, possibly mixed with snow between 9am and 10am, then rain after 10am. High near 51. Southeast wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Friday Night
Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 34. Breezy, with a south wind 7 to 12 mph becoming northwest 16 to 21 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%.
Saturday
A slight chance of snow showers before 10am. Mostly sunny, with a high near 40. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 47. West wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville ME
 45.47°N 69.58°W (Elev. 1178 ft)
Last Update:
2:24 pm EDT Oct 15, 2026
Forecast Valid:
2pm EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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