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.

29°F

-2°C

Humidity 96%
Wind Speed Vrbl 7 mph
Barometer 29.50 in (1000.7 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 14 Jan 2:56 am EST
Extended Forecast for

2 Miles ESE Greenville Junction ME

  • Overnight

    Overnight: A slight chance of snow before 4am. Mostly cloudy, with a low around 27. South wind around 9 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 37. South wind 5 to 7 mph.

    High: 37 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow. Patchy fog before 8pm, then patchy fog after 9pm. Low around 32. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow and
    Patchy Fog

  • Thursday

    Thursday: Rain and snow before noon, then a chance of rain between noon and 4pm, then a slight chance of snow after 4pm. Patchy fog before 11am. High near 37. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow and
    Patchy Fog
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 7. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow showers before 9am. Mostly sunny, with a high near 13. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 13 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. West wind around 6 mph becoming south after midnight.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of snow before 4am. Mostly cloudy, with a low around 27. South wind around 9 mph. Chance of precipitation is 20%.
Wednesday
Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 37. South wind 5 to 7 mph.
Wednesday Night
Rain, possibly mixed with snow. Patchy fog before 8pm, then patchy fog after 9pm. Low around 32. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow before noon, then a chance of rain between noon and 4pm, then a slight chance of snow after 4pm. Patchy fog before 11am. High near 37. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 7. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
A slight chance of snow showers before 9am. Mostly sunny, with a high near 13. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 8. West wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
A chance of snow, mainly before 9am. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
M.L.King Day
Partly sunny, with a high near 21.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Greenville Junction ME
 45.46°N 69.64°W (Elev. 1227 ft)
Last Update:
12:44 am EST Jan 14, 2026
Forecast Valid:
3am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation