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.

Partly Cloudy

43°F

6°C

Humidity 87%
Wind Speed SW 12 mph
Barometer 29.35 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 11 Dec 1:56 am EST
Extended Forecast for

Onset MA

Wind Advisory December 11, 10:00am until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. Southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a temperature falling to around 30 by 5pm. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph.

    High: 37 °F⇓

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. West wind around 18 mph, with gusts as high as 46 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. Breezy, with a west wind 16 to 20 mph, with gusts as high as 39 mph.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. West wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 39. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Cloudy, with a low around 29. West wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely before 10am, then snow likely, possibly mixed with rain between 10am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 34. Northwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 34 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers before 9pm. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 22 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Blustery.
    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. Southwest wind around 15 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a temperature falling to around 30 by 5pm. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph.
Thursday Night
Mostly clear, with a low around 24. West wind around 18 mph, with gusts as high as 46 mph.
Friday
Sunny, with a high near 34. Breezy, with a west wind 16 to 20 mph, with gusts as high as 39 mph.
Friday Night
Mostly clear, with a low around 17. West wind 7 to 13 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 39. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow after 2am. Cloudy, with a low around 29. West wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday
Snow likely before 10am, then snow likely, possibly mixed with rain between 10am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 34. Northwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers before 9pm. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 22 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 28. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 22. West wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 33. West wind 10 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 24. West wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 43. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
Last Update:
2:24 am EST Dec 11, 2025
Forecast Valid:
2am EST Dec 11, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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