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

30°F

-1°C

Humidity 43%
Wind Speed NW 18 mph
Barometer 30.10 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 4 Feb 3:45 pm EST
Extended Forecast for

Onset MA

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Northwest wind around 6 mph becoming calm in the evening.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29. Calm wind becoming northwest 5 to 9 mph in the morning.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 13. North wind 5 to 7 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 29. North wind 5 to 7 mph.

    High: 29 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow, mainly after 2am. Cloudy, with a low around 21. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow

  • Saturday

    Saturday: Snow. High near 27. Northeast wind 5 to 10 mph becoming north 13 to 18 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 27 °F

    Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 5. Blustery, with a northwest wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

    Low: 5 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 17. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 17 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7. Northwest wind 11 to 14 mph.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 9. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 29. Calm wind becoming northwest 5 to 9 mph in the morning.
Thursday Night
Increasing clouds, with a low around 13. North wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 29. North wind 5 to 7 mph.
Friday Night
A chance of snow, mainly after 2am. Cloudy, with a low around 21. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Snow. High near 27. Northeast wind 5 to 10 mph becoming north 13 to 18 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 5. Blustery, with a northwest wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 17. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 7. Northwest wind 11 to 14 mph.
Monday
Sunny, with a high near 24. West wind around 10 mph.
Monday Night
Mostly clear, with a low around 14. Northwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 28. Northwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Northwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 32. Northwest wind around 9 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:
3:50 pm EST Feb 4, 2026
Forecast Valid:
4pm EST Feb 4, 2026-6pm EST Feb 11, 2026
 
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