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

Hazardous Weather Conditions

Current conditions at

Sanford, Sanford Regional Airport (KSFM)

Lat: 43.4°NLon: 70.72°WElev: 243ft.

Fair

71°F

22°C

Humidity 94%
Wind Speed SW 3 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 15 Jul 8:56 pm EDT
Extended Forecast for

3 Miles E Sanbornville NH

Heat Advisory July 16, 11:00am until July 16, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 65. Calm wind.

    Low: 65 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Widespread haze. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 91. Heat index values as high as 95. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 91 °F

    Patchy Fog
    then Haze

  • Wednesday Night

    Wednesday Night: Isolated showers after 2am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 71 °F

    Mostly Clear
    then Isolated
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers between 9am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Southwest wind around 5 mph. Chance of precipitation is 50%.

    High: 86 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 70. Southwest wind around 5 mph.

    Low: 70 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 65. Calm wind.
Wednesday
Widespread haze. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 91. Heat index values as high as 95. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Isolated showers after 2am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A chance of showers between 9am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Southwest wind around 5 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 70. Southwest wind around 5 mph.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 79.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Sanbornville NH
 43.58°N 70.95°W (Elev. 600 ft)
Last Update:
7:24 pm EDT Jul 15, 2025
Forecast Valid:
9pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
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