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.

58°F

14°C

Humidity 51%
Wind Speed N 15 G 26 mph
Barometer 30.17 in (1022.0 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 18 Aug 11:56 am EDT
Extended Forecast for

Guilford ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. North wind around 11 mph, with gusts as high as 22 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Light north wind.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 69. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 51. Light south wind. Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers. Partly sunny, with a high near 72. Light and variable wind. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. North wind around 11 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 44. Light north wind.
Tuesday
Partly sunny, with a high near 73. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 69. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51. Light south wind. Chance of precipitation is 40%.
Thursday
A slight chance of showers. Partly sunny, with a high near 72. Light and variable wind. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Guilford ME
 45.17°N 69.41°W (Elev. 446 ft)
Last Update:
9:23 am EDT Aug 18, 2025
Forecast Valid:
12pm EDT Aug 18, 2025-6pm EDT Aug 24, 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