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.

Mostly Cloudy

32°F

0°C

Humidity 80%
Wind Speed SW 17 G 26 mph
Barometer 29.86 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 19 Jan 2:56 pm EST
Extended Forecast for

Onset MA

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 13 to 18 mph, with gusts as high as 31 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 25. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 25 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 11. West wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Southwest wind 6 to 14 mph.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 32. Southwest wind 14 to 16 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 8am. Mostly sunny, with a high near 41. Southwest wind 13 to 15 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. West wind 9 to 11 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. West wind 10 to 15 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. West wind around 15 mph.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. West wind 13 to 18 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 25. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Clear, with a low around 11. West wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
Increasing clouds, with a high near 39. Southwest wind 6 to 14 mph.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 32. Southwest wind 14 to 16 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 8am. Mostly sunny, with a high near 41. Southwest wind 13 to 15 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 25. West wind 9 to 11 mph.
Friday
Mostly sunny, with a high near 31. West wind 10 to 15 mph.
Friday Night
Mostly cloudy, with a low around 10. West wind around 15 mph.
Saturday
Partly sunny, with a high near 16. Northwest wind around 14 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Northwest wind around 14 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 18. Northwest wind around 14 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Northwest wind around 14 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 20. Northwest wind around 14 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:
2:38 pm EST Jan 19, 2026
Forecast Valid:
4pm EST Jan 19, 2026-6pm EST Jan 26, 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