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.

52°F

11°C

Humidity 93%
Wind Speed Calm
Barometer 30.17 in (1021.7 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 16 Aug 3:56 am EDT
Extended Forecast for

7 Miles S Three Streams ME

  • Today

    Today: Partly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 56. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Slight Chance
    Showers then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 65. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm.

    Low: 57 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 4pm. Partly sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 3am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Tonight
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 56. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 65. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 56.
Wednesday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 73.
Wednesday Night
A 30 percent chance of showers before 3am. Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Three Streams ME
 45.41°N 70.24°W (Elev. 2100 ft)
Last Update:
2:19 am EDT Aug 16, 2026
Forecast Valid:
4am EDT Aug 16, 2026-6pm EDT Aug 22, 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