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.

66°F

19°C

Humidity 50%
Wind Speed NE 3 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 1 Sep 12:56 pm EDT
Extended Forecast for

3 Miles NNW Rockwood ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 72. Light southeast wind.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Light southeast wind.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. Southeast wind 6 to 9 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 2am. Cloudy, with a low around 52. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 1pm. High near 65. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain

  • Thursday Night

    Thursday Night: Rain and thunderstorms likely before 3am, then a chance of showers, mainly between 3am and 4am. Mostly cloudy, with a low around 53. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 69. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 2pm. Partly sunny, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. Light southeast wind.
Tonight
Mostly cloudy, with a low around 51. Light southeast wind.
Wednesday
Partly sunny, with a high near 68. Southeast wind 6 to 9 mph.
Wednesday Night
Rain likely, mainly after 2am. Cloudy, with a low around 52. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, with thunderstorms also possible after 1pm. High near 65. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain and thunderstorms likely before 3am, then a chance of showers, mainly between 3am and 4am. Mostly cloudy, with a low around 53. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 69. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
A slight chance of showers before 2pm. Partly sunny, with a high near 67. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 47.
Labor Day
A slight chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Rockwood ME
 45.71°N 69.76°W (Elev. 1027 ft)
Last Update:
4:02 am EDT Sep 1, 2026
Forecast Valid:
2pm EDT Sep 1, 2026-6pm EDT Sep 7, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation