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.

28°C

82°F

Humidity 49%
Wind Speed Vrbl 9 km/h
Barometer 1015.8 mb (30.01 in)
Dewpoint 16°C (61°F)
Visibility NA
Heat Index28°C (83°F)
Last update 15 Jul 5:56 pm EDT
Extended Forecast for

6 Miles ESE Three Streams ME

  • Tonight

    Tonight: Widespread haze before 10pm. Mostly clear, with a low around 17. West wind 10 to 15 km/h.

    Low: 17 °C

    Haze then
    Mostly Clear

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 27. Southwest wind 10 to 15 km/h.

    High: 27 °C

    Haze

  • Wednesday Night

    Wednesday Night: Widespread haze before 9pm. Mostly clear, with a low around 18. South wind around 10 km/h.

    Low: 18 °C

    Haze then
    Mostly Clear

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 24. Southwest wind 10 to 15 km/h. Chance of precipitation is 60%.

    High: 24 °C

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 14. West wind 15 to 20 km/h increasing to 20 to 25 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 60%.

    Low: 14 °C

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 19. Breezy.

    High: 19 °C

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 11.

    Low: 11 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 21.

    High: 21 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13.

    Low: 13 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread haze before 10pm. Mostly clear, with a low around 17. West wind 10 to 15 km/h.
Wednesday
Widespread haze. Sunny, with a high near 27. Southwest wind 10 to 15 km/h.
Wednesday Night
Widespread haze before 9pm. Mostly clear, with a low around 18. South wind around 10 km/h.
Thursday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 24. Southwest wind 10 to 15 km/h. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 14. West wind 15 to 20 km/h increasing to 20 to 25 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 19. Breezy.
Friday Night
Mostly clear, with a low around 11.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Three Streams ME
 45.48°N 70.13°W (Elev. 2487 m)
Last Update:
1:48 pm EDT Jul 15, 2025
Forecast Valid:
6pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
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