Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Overcast

30°F

-1°C

Humidity 69%
Wind Speed SW 9 mph
Barometer 29.69 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 1 Jan 12:45 am EST
Extended Forecast for

Onset MA

Winter Weather Advisory until January 1, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 1, 01:00pm

    NOW until 1:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Snow

  • New Year's Day

    New Year's Day: Snow, mainly before 9am.  Temperature rising to near 34 by 9am, then falling to around 23 during the remainder of the day. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 27. West wind around 14 mph.

    High: 27 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. West wind around 10 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 30. West wind around 10 mph.

    High: 30 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. West wind 5 to 7 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. North wind 6 to 10 mph.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow, mainly after 1am. Low around 29. South wind 9 to 13 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
New Year's Day
Snow, mainly before 9am. Temperature rising to near 34 by 9am, then falling to around 23 during the remainder of the day. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
Mostly clear, with a low around 19. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 27. West wind around 14 mph.
Friday Night
Mostly clear, with a low around 20. West wind around 10 mph.
Saturday
Sunny, with a high near 30. West wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 23. West wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 31. North wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 17. Northwest wind around 10 mph.
Monday
Mostly sunny, with a high near 29. Northwest wind around 9 mph.
Monday Night
Mostly cloudy, with a low around 23. Southwest wind around 7 mph.
Tuesday
A chance of rain. Mostly cloudy, with a high near 38. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 41. South wind 7 to 9 mph. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
10:00 pm EST Dec 31, 2025
12am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
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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