Current conditions at
Greenville (KGNR)
Lat: 45.46°NLon: 69.55°WElev: 1394ft.16°F
-9°C
| Humidity | 88% |
| Wind Speed | NW 18 G 33 mph |
| Barometer | 29.39 in (997.8 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | NA |
| Wind Chill | 0°F (-18°C) |
| Last update | 23 Feb 10:56 pm EST |
Extended Forecast for
Three Streams ME
Tonight

Low: 11 °F
Mostly Cloudy
Tuesday

High: 19 °F
Partly Sunny
Tuesday Night

Low: -3 °F
Partly Cloudy
Wednesday

High: 25 °F
Chance Snow
Wednesday Night

Low: 14 °F
Mostly Cloudy
Thursday

High: 27 °F
Partly Sunny
Thursday Night
Low: 8 °F
Partly Cloudy
then Chance
SnowFriday

High: 29 °F
Mostly Sunny
Friday Night

Low: 11 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 11. Wind chill values as low as zero. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 19. Wind chill values as low as zero. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 50 percent chance of snow after 8am. Mostly cloudy, with a high near 25. Wind chill values as low as -1. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 14. Calm wind becoming west around 5 mph.
Thursday
Partly sunny, with a high near 27.
Thursday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 13.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Three Streams ME
45.51°N 70.25°W (Elev. 1194 ft)
45.51°N 70.25°W (Elev. 1194 ft)
7:37 pm EST Feb 23, 2026
11pm EST Feb 23, 2026-6pm EST Mar 2, 2026


