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.

32°F

0°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.57 in (1003.1 mb)
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 7 Mar 10:56 pm EDT
Extended Forecast for

Williamsburg ME

  • Tonight

    Tonight: Rain, mainly before 4am. Areas of fog. Low around 35. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain and
    Areas Fog

  • Sunday

    Sunday: Scattered showers, mainly before 9am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 52. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 52 °F

    Scattered
    Showers and
    Areas Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West wind 6 to 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Southwest wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Southwest wind 3 to 7 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 3am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 29. Light and variable wind becoming northeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow, freezing rain, and sleet before 9am, then rain and snow likely between 9am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Wintry Mix
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly before 4am. Areas of fog. Low around 35. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before 9am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 52. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 31. West wind 6 to 8 mph.
Monday
Partly sunny, with a high near 54. Southwest wind 5 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 33. Southwest wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A slight chance of rain between 3am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 29. Light and variable wind becoming northeast around 5 mph after midnight. Chance of precipitation is 20%.
Wednesday
A chance of snow, freezing rain, and sleet before 9am, then rain and snow likely between 9am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 29. Chance of precipitation is 80%.
Thursday
Rain likely, mainly before 3pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsburg ME
 45.38°N 69.11°W (Elev. 446 ft)
Last Update:
7:53 pm EST Mar 7, 2026
Forecast Valid:
10pm EST Mar 7, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation