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

Sanford, Sanford Regional Airport (KSFM)

Lat: 43.4°NLon: 70.72°WElev: 243ft.

Fair and Breezy

29°F

-2°C

Humidity 39%
Wind Speed W 23 G 30 mph
Barometer 29.91 in (1013.3 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 17 Mar 8:56 pm EDT
Extended Forecast for

5 Miles SSW Union Falls ME

  • Tonight

    Tonight: Mostly clear, with a low around 17. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 36. West wind 5 to 10 mph.

    High: 36 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. South wind around 5 mph becoming calm.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Light south wind increasing to 5 to 10 mph in the morning.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before 5pm, then a chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 50%.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 36. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 21. South wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 41. Light south wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 26. South wind around 5 mph.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A chance of rain and snow before 5pm, then a chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 50%.
Saturday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Sunday
A chance of rain and snow before 5pm, then a chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Union Falls ME
 43.51°N 70.58°W (Elev. 151 ft)
Last Update:
8:01 pm EDT Mar 17, 2026
Forecast Valid:
9pm EDT Mar 17, 2026-6pm EDT Mar 24, 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