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.

46°F

8°C

Humidity 100%
Wind Speed E 7 mph
Barometer 29.79 in (1009.5 mb)
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 15 Apr 2:56 am EDT
Extended Forecast for

3 Miles NNW Rockwood ME

  • Overnight

    Overnight: Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of rain after 3pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Light and variable wind. Chance of precipitation is 20%.

    High: 54 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am, then a chance of rain after 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 42. Light southeast wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely, mainly after 8am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 53. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain Likely
    and Areas Fog

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: A chance of rain, mainly before 4pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 54. North wind 3 to 6 mph. Chance of precipitation is 40%.

    High: 54 °F

    Chance Rain
    and Areas Fog

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 57.

    High: 57 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Overnight
Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Wednesday
A slight chance of rain after 3pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
A chance of rain before 1am, then a chance of rain after 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 42. Light southeast wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly after 8am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 53. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of rain, mainly before 4pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 54. North wind 3 to 6 mph. Chance of precipitation is 40%.
Friday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 57.
Saturday Night
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Sunday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Rockwood ME
 45.73°N 69.75°W (Elev. 1027 ft)
Last Update:
2:30 am EDT Apr 15, 2026
Forecast Valid:
3am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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