National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

52°F

11°C

Humidity 97%
Wind Speed SE 6 mph
Barometer 30.07 in (1018.5 mb)
Dewpoint 51°F (11°C)
Visibility NA
Wind Chill50°F (10°C)
Last update 17 Jun 5:56 am EDT
Extended Forecast for

Guilford ME

  • Today

    Today: Areas of fog before 7am. Otherwise, partly sunny, with a high near 74. South wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 74 °F

    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Showers likely, mainly between 11pm and 5am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 57. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of showers, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 75. South wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 9pm. Patchy fog. Otherwise, mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 82. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 8 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly after 2pm. Mostly sunny, with a high near 77. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 9pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers after 3pm. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Areas of fog before 7am. Otherwise, partly sunny, with a high near 74. South wind 5 to 14 mph, with gusts as high as 25 mph.
Tonight
Showers likely, mainly between 11pm and 5am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 57. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 75. South wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers, mainly before 9pm. Patchy fog. Otherwise, mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Juneteenth
A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 82. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 8 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, mainly after 2pm. Mostly sunny, with a high near 77. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers, mainly before 9pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Saturday
A slight chance of showers after 3pm. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Saturday Night
A chance of showers, mainly between 10pm and 5am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 86.
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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:
3:31 am EDT Jun 17, 2025
Forecast Valid:
6am EDT Jun 17, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation