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.

59°F

15°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 29.77 in (1007.7 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 29 Jul 2:56 am EDT
Extended Forecast for

7 Miles S Mackamp ME

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 60. Southeast wind around 5 mph.

    Low: 60 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Patchy fog before 9am. Otherwise, cloudy, with a high near 67. East wind around 5 mph.

    High: 67 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers between 11pm and 2am. Mostly cloudy, with a low around 56. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 60. Southeast wind around 5 mph.
Wednesday
A 30 percent chance of showers after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. Southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers. Patchy fog before 9am. Otherwise, cloudy, with a high near 67. East wind around 5 mph.
Thursday Night
A chance of showers between 11pm and 2am. Mostly cloudy, with a low around 56. North wind around 5 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
Showers likely, mainly after 4pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Monday Night
A chance of thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Mackamp ME
 45.52°N 70°W (Elev. 1785 ft)
Last Update:
2:33 am EDT Jul 29, 2026
Forecast Valid:
3am EDT Jul 29, 2026-6pm EDT Aug 4, 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