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.

66°F

19°C

Humidity 68%
Wind Speed N 6 mph
Barometer 29.77 in (1008.1 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 21 Jun 2:56 pm EDT
Extended Forecast for

2 Miles N Harmony ME

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely and
    Patchy Fog
    then Patchy
    Fog

  • Monday

    Monday: A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 74 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Rain, mainly after 11pm. Patchy fog after 11pm. Low around 52. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 52 °F

    Rain Likely
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Showers likely, mainly before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. East wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 55.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Rain, mainly after 11pm. Patchy fog after 11pm. Low around 52. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. East wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 79.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
A chance of showers. Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Harmony ME
 44.99°N 69.55°W (Elev. 387 ft)
Last Update:
2:32 pm EDT Jun 21, 2026
Forecast Valid:
3pm EDT Jun 21, 2026-6pm EDT Jun 28, 2026
 
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