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.

Overcast

30°F

-1°C

Humidity 79%
Wind Speed Calm
Barometer 29.99 in (1016.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 22 Mar 4:56 am EDT
Extended Forecast for

3 Miles NNW Cape Porpoise ME

  • Overnight

    Overnight: A 30 percent chance of snow. Cloudy, with a low around 30. Southeast wind around 5 mph.

    Low: 30 °F

    Chance Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain and sleet before 2pm, then rain and snow between 2pm and 3pm, then rain after 3pm. High near 39. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    High: 39 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of rain, snow, and sleet between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 27. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance Rain
    then Chance
    Wintry Mix

  • Monday

    Monday: A 50 percent chance of snow after 9am. Cloudy, with a high near 37. North wind 5 to 10 mph.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 22. North wind around 5 mph.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a low around 30. Southeast wind around 5 mph.
Sunday
Snow, possibly mixed with rain and sleet before 2pm, then rain and snow between 2pm and 3pm, then rain after 3pm. High near 39. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Sunday Night
A chance of rain before 1am, then a chance of rain, snow, and sleet between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 27. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of snow after 9am. Cloudy, with a high near 37. North wind 5 to 10 mph.
Monday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 22. North wind around 5 mph.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 15.
Saturday
Sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Cape Porpoise ME
 43.43°N 70.48°W (Elev. 102 ft)
Last Update:
2:13 am EDT Mar 22, 2026
Forecast Valid:
5am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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