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

Hazardous Weather Conditions

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%.
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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:
10:00 pm EST Dec 31, 2025
Forecast Valid:
12am EST Jan 1, 2026-6pm EST Jan 7, 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