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.

77°F

25°C

Humidity 24%
Wind Speed N 6 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 37°F (3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 28 May 5:56 pm EDT
Extended Forecast for

Guilford ME

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers after 1pm. Partly sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 74 °F

    Partly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly between 9am and 5pm. Partly sunny, with a high near 73. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 8pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 52. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain and thunderstorms likely before 9am, then rain and possibly a thunderstorm between 9am and 2pm, then rain after 2pm. High near 63. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 63 °F

    Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then a chance of showers between 1am and 2am, then a chance of showers and thunderstorms after 2am. Low around 47. West wind around 7 mph. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 43. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Isolated showers after 1pm. Partly sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.
Friday
A chance of showers, mainly between 9am and 5pm. Partly sunny, with a high near 73. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 40%.
Friday Night
A slight chance of showers before 8pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 52. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Rain and thunderstorms likely before 9am, then rain and possibly a thunderstorm between 9am and 2pm, then rain after 2pm. High near 63. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Rain before 1am, then a chance of showers between 1am and 2am, then a chance of showers and thunderstorms after 2am. Low around 47. West wind around 7 mph. Chance of precipitation is 80%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Sunday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guilford ME
 45.16°N 69.38°W (Elev. 499 ft)
Last Update:
3:18 pm EDT May 28, 2025
Forecast Valid:
6pm EDT May 28, 2025-6pm EDT Jun 4, 2025
 
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