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 56%
Wind Speed NW 12 G 22 mph
Barometer 30.27 in (1026.6 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 12 Apr 3:56 am EDT
Extended Forecast for

2 Miles ESE Greenville Junction ME

  • Today

    Today: Sunny, with a high near 48. North wind 5 to 7 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Rain and snow likely before 3am, then rain. Low around 35. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Slight Chance
    Rain then
    Rain/Snow

  • Monday

    Monday: Rain. Patchy fog before 9am. High near 56. South wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a slight chance of showers after 8pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 61. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 10pm and 1am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45. South wind around 6 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of rain. Mostly cloudy, with a high near 58. North wind around 7 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 48. North wind 5 to 7 mph.
Tonight
Rain and snow likely before 3am, then rain. Low around 35. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain. Patchy fog before 9am. High near 56. South wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain before 8pm, then a slight chance of showers after 8pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46. West wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 61. Light and variable wind becoming south around 6 mph in the afternoon.
Tuesday Night
Showers likely, mainly between 10pm and 1am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45. South wind around 6 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 58. North wind around 7 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Friday
A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 63.
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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:
4:03 am EDT Apr 12, 2026
Forecast Valid:
4am EDT Apr 12, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation