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.

A Few Clouds

88°F

31°C

Humidity 55%
Wind Speed Vrbl 5 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 7 Aug 12:56 pm EDT
Extended Forecast for

Kennebunkport ME

Heat Advisory until August 7, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 7, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 84 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 69. South wind around 5 mph becoming calm.

    Low: 69 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 69. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. Southwest wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 84. South wind around 5 mph. Chance of precipitation is 20%.
Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 69. South wind around 5 mph becoming calm.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 69. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 88. Southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 66.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
A 40 percent chance of showers after 10am. Partly sunny, with a high near 80.
Tuesday Night
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kennebunkport ME
 43.36°N 70.46°W (Elev. 16 ft)
Last Update:
12:23 pm EDT Aug 7, 2026
Forecast Valid:
1pm EDT Aug 7, 2026-6pm EDT Aug 13, 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