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

47°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 29.92 in (1013.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 16 Apr 4:56 am EDT
Extended Forecast for

Kennebunkport ME

  • Overnight

    Overnight: A 30 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers and
    Areas Fog

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 5am, then a chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of showers after 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 59. Northwest wind around 5 mph becoming east in the afternoon.

    High: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 4am. Cloudy, with a low around 42.

    Low: 42 °F

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 9am. Cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Showers and thunderstorms likely before 5am, then a chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers after 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 59. Northwest wind around 5 mph becoming east in the afternoon.
Friday Night
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 43. Calm wind.
Saturday
Mostly cloudy, with a high near 51.
Saturday Night
A 30 percent chance of showers after 4am. Cloudy, with a low around 42.
Sunday
Showers likely, mainly after 9am. Cloudy, with a high near 51. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kennebunkport ME
 43.36°N 70.46°W (Elev. 16 ft)
Last Update:
2:28 am EDT Apr 16, 2026
Forecast Valid:
5am EDT Apr 16, 2026-6pm EDT Apr 22, 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