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.

36°F

2°C

Humidity 76%
Wind Speed NW 12 G 22 mph
Barometer 30.13 in (1021.6 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 9 Oct 2:56 am EDT
Extended Forecast for

Dennistown ME

  • Overnight

    Overnight: Patchy frost. Otherwise, mostly clear, with a low around 28. Northwest wind around 10 mph.

    Low: 28 °F

    Patchy Frost

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm.

    Low: 25 °F

    Frost then
    Frost and
    Patchy Fog

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 57. West wind around 5 mph.

    High: 57 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy frost. Otherwise, mostly clear, with a low around 28. Northwest wind around 10 mph.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Patchy fog after 1am. Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 57. West wind around 5 mph.
Friday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 30. Calm wind.
Saturday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 34.
Columbus Day
Mostly cloudy, with a high near 56.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 58.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dennistown ME
 45.67°N 70.3°W (Elev. 1198 ft)
Last Update:
1:23 am EDT Oct 9, 2025
Forecast Valid:
3am EDT Oct 9, 2025-6pm EDT Oct 15, 2025
 
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