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

55°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 29.99 in (1015.7 mb)
Dewpoint 54°F (12°C)
Visibility 7.00 mi
Last update 28 Jun 3:56 am EDT
Extended Forecast for

Acton ME

Dense Fog Advisory until June 28, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until June 28, 08:00am

    NOW until 8:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 59 °F

    Areas Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming north around 5 mph.

    High: 81 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. Calm wind becoming northeast around 5 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90.

    High: 90 °F

    Hot

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 59. Calm wind.
Sunday
Areas of dense fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming north around 5 mph.
Sunday Night
Partly cloudy, with a low around 58. Calm wind.
Monday
Mostly sunny, with a high near 83. Calm wind becoming northeast around 5 mph.
Monday Night
Mostly clear, with a low around 61. South wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Wednesday
Mostly sunny and hot, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Mostly sunny and hot, with a high near 94.
Thursday Night
Mostly clear, with a low around 73.
Friday
A 30 percent chance of showers. Mostly sunny and hot, with a high near 91.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 67.
Independence Day
A 40 percent chance of showers. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Acton ME
 43.53°N 70.93°W (Elev. 791 ft)
Last Update:
2:40 am EDT Jun 28, 2026
Forecast Valid:
4am EDT Jun 28, 2026-6pm EDT Jul 4, 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