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.

Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.66 in (1004.7 mb)
Dewpoint 35°F (2°C)
Visibility 1.00 mi
Last update 11 Mar 11:56 pm EDT
Extended Forecast for

3 Miles N Cape Porpoise ME

  • Overnight

    Overnight: Scattered showers before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then scattered showers and thunderstorms after 3am. Areas of dense fog. Otherwise, cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Showers
    Likely and
    Areas Dense
    Fog

  • Thursday

    Thursday: Rain showers likely before 5pm, then a chance of rain and snow showers. Patchy dense fog before 9am. Otherwise, cloudy, with a high near 49. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Showers
    Likely and
    Patchy Dense
    Fog then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 22. West wind around 5 mph.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 42. West wind 5 to 10 mph becoming south in the afternoon.

    High: 42 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 31. South wind around 5 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of rain before 7am. Mostly sunny, with a high near 44.

    High: 44 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow, mainly after 5am. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Cloudy then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Scattered showers before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then scattered showers and thunderstorms after 3am. Areas of dense fog. Otherwise, cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain showers likely before 5pm, then a chance of rain and snow showers. Patchy dense fog before 9am. Otherwise, cloudy, with a high near 49. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 22. West wind around 5 mph.
Friday
Increasing clouds, with a high near 42. West wind 5 to 10 mph becoming south in the afternoon.
Friday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 31. South wind around 5 mph. Chance of precipitation is 30%.
Saturday
A 30 percent chance of rain before 7am. Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Rain likely, possibly mixed with snow, mainly after 5am. Cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
Rain. High near 53. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Cape Porpoise ME
 43.4°N 70.45°W (Elev. 95 ft)
Last Update:
8:25 pm EDT Mar 11, 2026
Forecast Valid:
12am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation