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

27°F

-3°C

Humidity 36%
Wind Speed NW 12 mph
Barometer 30.07 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 9 Feb 6:45 pm EST
Extended Forecast for

Onset MA

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Northwest wind 6 to 9 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 33. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 33 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow before midnight, then rain, possibly mixed with snow between midnight and 2am, then snow likely after 2am. Low around 27. South wind around 7 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before 9am. Partly sunny, with a high near 36. West wind 7 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 7pm. Partly cloudy, with a low around 22. Northwest wind 9 to 11 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Partly sunny, with a high near 32. Northwest wind 10 to 13 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Northwest wind around 9 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32. Northwest wind around 8 mph.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Northwest wind 6 to 8 mph.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 11. Northwest wind 6 to 9 mph.
Tuesday
Increasing clouds, with a high near 33. Light and variable wind becoming south around 6 mph in the afternoon.
Tuesday Night
Snow before midnight, then rain, possibly mixed with snow between midnight and 2am, then snow likely after 2am. Low around 27. South wind around 7 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of snow, mainly before 9am. Partly sunny, with a high near 36. West wind 7 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Wednesday Night
A slight chance of snow after 7pm. Partly cloudy, with a low around 22. Northwest wind 9 to 11 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 32. Northwest wind 10 to 13 mph.
Thursday Night
Partly cloudy, with a low around 19. Northwest wind around 9 mph.
Friday
Mostly sunny, with a high near 32. Northwest wind around 8 mph.
Friday Night
Mostly clear, with a low around 19. Northwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 33. West wind around 9 mph.
Saturday Night
Partly cloudy, with a low around 24. Northwest wind around 6 mph.
Sunday
A chance of rain. Mostly cloudy, with a high near 35. North wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Cloudy, with a low around 29. Southeast wind 9 to 13 mph. Chance of precipitation is 50%.
Washington's Birthday
Rain likely. Mostly cloudy, with a high near 39. Northeast wind 13 to 16 mph. Chance of precipitation is 60%.
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:
2:05 pm EST Feb 9, 2026
Forecast Valid:
7pm EST Feb 9, 2026-6pm EST Feb 16, 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