National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bangor, Bangor International Airport (KBGR)

Lat: 44.8°NLon: 68.82°WElev: 190ft.

Light Rain

40°F

4°C

Humidity 97%
Wind Speed S 16 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill32°F (0°C)
Last update 9 Jan 9:53 pm EST
Extended Forecast for

Alton ME

  • Tonight

    Tonight: A chance of rain before 10pm. Patchy fog before 2am. Otherwise, cloudy early, then gradual clearing, with a low around 35. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 41. West wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 26 mph.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 2am. Cloudy, with a low around 26. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 32. Northeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely before 8pm, then a chance of snow showers between 8pm and 4am. Mostly cloudy, with a low around 21. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely

  • Monday

    Monday: Mostly sunny, with a high near 29. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Southwest wind around 6 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
A chance of rain before 10pm. Patchy fog before 2am. Otherwise, cloudy early, then gradual clearing, with a low around 35. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 41. West wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Snow likely, mainly after 2am. Cloudy, with a low around 26. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
Snow. High near 32. Northeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow likely before 8pm, then a chance of snow showers between 8pm and 4am. Mostly cloudy, with a low around 21. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Mostly sunny, with a high near 29. West wind 10 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 18. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers before 10am, then a slight chance of rain showers between 10am and 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Friday
A slight chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Alton ME
 45.03°N 68.74°W (Elev. 200 ft)
Last Update:
9:40 pm EST Jan 9, 2026
Forecast Valid:
9pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation