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.

41°F

5°C

Humidity 53%
Wind Speed S 6 mph
Barometer 30.21 in (1024.4 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 12 Apr 10:56 pm EDT
Extended Forecast for

Willimantic ME

  • Tonight

    Tonight: Rain, mainly after 4am. Low around 36. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain. High near 57. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 7pm. Mostly cloudy, with a low around 46. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Northwest wind around 5 mph becoming calm in the morning.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly between 10pm and midnight. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain, mainly after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. South wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 46. Light north wind. Chance of precipitation is 50%.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, mainly after 4am. Low around 36. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 57. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain, mainly before 7pm. Mostly cloudy, with a low around 46. West wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 63. Northwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Rain likely, mainly between 10pm and midnight. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain, mainly after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. South wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46. Light north wind. Chance of precipitation is 50%.
Thursday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Friday
A chance of rain, mainly before 11am. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 66. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Willimantic ME
 45.32°N 69.4°W (Elev. 551 ft)
Last Update:
7:27 pm EDT Apr 12, 2026
Forecast Valid:
11pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation