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.

48°F

9°C

Humidity 42%
Wind Speed S 3 mph
Barometer 29.79 in (1009.6 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 9 Mar 9:56 pm EDT
Extended Forecast for

Johnson Corner ME

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South wind around 5 mph becoming west after midnight.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 63. North wind around 5 mph becoming calm.

    High: 63 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 3am. Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 29. North wind 5 to 10 mph.

    Low: 29 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain, snow, freezing rain, and sleet before noon, then freezing rain and sleet between noon and 3pm, then rain, freezing rain, and sleet after 3pm. Patchy fog. High near 34. East wind around 10 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    High: 34 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain and sleet before 8pm, then rain, freezing rain, and sleet between 8pm and 11pm, then rain after 11pm. Patchy fog. Low around 32. East wind 5 to 10 mph. Chance of precipitation is 90%. New sleet accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely before 4pm, then a chance of rain and snow. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely
    and Patchy
    Fog then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. South wind around 5 mph becoming west after midnight.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 63. North wind around 5 mph becoming calm.
Tuesday Night
A 30 percent chance of rain, mainly after 3am. Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 29. North wind 5 to 10 mph.
Wednesday
Rain, snow, freezing rain, and sleet before noon, then freezing rain and sleet between noon and 3pm, then rain, freezing rain, and sleet after 3pm. Patchy fog. High near 34. East wind around 10 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Rain and sleet before 8pm, then rain, freezing rain, and sleet between 8pm and 11pm, then rain after 11pm. Patchy fog. Low around 32. East wind 5 to 10 mph. Chance of precipitation is 90%. New sleet accumulation of less than a half inch possible.
Thursday
Rain likely before 4pm, then a chance of rain and snow. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 36.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Saturday
A 50 percent chance of snow before 2pm. Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Johnson Corner ME
 45.05°N 69.81°W (Elev. 797 ft)
Last Update:
9:25 pm EDT Mar 9, 2026
Forecast Valid:
10pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation