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

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

21°F

-6°C

Humidity 54%
Wind Speed W 13 mph
Barometer 30.06 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 28 Jan 10:55 am EST
Extended Forecast for

Onset MA

  • Today

    Today: Increasing clouds, with a high near 22. West wind 7 to 10 mph.

    High: 22 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind 5 to 8 mph.

    Low: 10 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 22. Wind chill values as low as -2. Northwest wind 9 to 11 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Wind chill values as low as -6. West wind around 14 mph, with gusts as high as 26 mph.

    Low: 8 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 17. West wind around 14 mph, with gusts as high as 26 mph.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 4. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Northwest wind around 6 mph.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 3am. Mostly cloudy, with a low around 17. Blustery, with a northeast wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 30%.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow and
    Blustery

  • Sunday

    Sunday: A chance of snow. The snow could be heavy at times. Cloudy, with a high near 30. Windy, with a north wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

    High: 30 °F

    Heavy Snow
    and Windy

Detailed Forecast

Today
Increasing clouds, with a high near 22. West wind 7 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 22. Wind chill values as low as -2. Northwest wind 9 to 11 mph.
Thursday Night
Mostly clear, with a low around 8. Wind chill values as low as -6. West wind around 14 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 17. West wind around 14 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 4. West wind 7 to 11 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 25. Northwest wind around 6 mph.
Saturday Night
A chance of snow after 3am. Mostly cloudy, with a low around 17. Blustery, with a northeast wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 30%.
Sunday
A chance of snow. The snow could be heavy at times. Cloudy, with a high near 30. Windy, with a north wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow before 5am. Mostly cloudy, with a low around 21. Blustery, with a north wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 31. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 10 to 13 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
Last Update:
6:46 am EST Jan 28, 2026
Forecast Valid:
11am EST Jan 28, 2026-6pm EST Feb 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation