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.

55°F

13°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 55°F (13°C)
Visibility NA
Wind Chill53°F (12°C)
Last update 18 Jun 3:56 am EDT
Extended Forecast for

Guilford ME

  • Overnight

    Overnight: Scattered showers, mainly before 5am. Cloudy, with a low around 58. South wind around 7 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before 2pm, then isolated showers after 5pm. Cloudy, with a high near 76. South wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 76 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before 8pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 61. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 61 °F

    Scattered
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Showers likely, mainly after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 79. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    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 7 mph becoming west after midnight. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers, mainly between 8am and 4pm. Partly sunny, with a high near 74. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 9pm. Partly cloudy, with a low around 53. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 9am. Mostly sunny, with a high near 80. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Overnight
Scattered showers, mainly before 5am. Cloudy, with a low around 58. South wind around 7 mph. Chance of precipitation is 40%.
Wednesday
Isolated showers before 2pm, then isolated showers after 5pm. Cloudy, with a high near 76. South wind 7 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly before 8pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 61. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Juneteenth
Showers likely, mainly after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 79. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 7 mph becoming west after midnight. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of showers, mainly between 8am and 4pm. Partly sunny, with a high near 74. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 53. Northwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers after 9am. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Saturday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Sunday
A chance of showers, mainly before 9am. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 89. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Guilford ME
 45.17°N 69.41°W (Elev. 446 ft)
Last Update:
2:49 am EDT Jun 18, 2025
Forecast Valid:
4am EDT Jun 18, 2025-6pm EDT Jun 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation