Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

16°F

-9°C

Humidity 53%
Wind Speed W 8 mph
Barometer 30.45 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 20 Jan 10:56 pm EST
Extended Forecast for

Onset MA

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -3. West wind around 9 mph.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Wind chill values as low as -2. Southwest wind 6 to 14 mph.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of snow before 10pm, then a chance of rain between 10pm and 4am.  Cloudy, with a low around 32. Southwest wind around 15 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Southwest wind 14 to 17 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. West wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. West wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 15. Northwest wind 14 to 16 mph.

    High: 15 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 3am.  Mostly cloudy, with a low around 10. Northwest wind 10 to 13 mph.  Chance of precipitation is 30%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 9. Wind chill values as low as -3. West wind around 9 mph.
Wednesday
Increasing clouds, with a high near 39. Wind chill values as low as -2. Southwest wind 6 to 14 mph.
Wednesday Night
A chance of snow before 10pm, then a chance of rain between 10pm and 4am. Cloudy, with a low around 32. Southwest wind around 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 41. Southwest wind 14 to 17 mph.
Thursday Night
Mostly cloudy, with a low around 27. West wind 9 to 11 mph, with gusts as high as 26 mph.
Friday
Partly sunny, with a high near 32. West wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 8. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 15. Northwest wind 14 to 16 mph.
Saturday Night
A chance of snow after 3am. Mostly cloudy, with a low around 10. Northwest wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 22. North wind 10 to 13 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Cloudy, with a low around 17. North wind around 11 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 25. North wind 11 to 13 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 14. Northwest wind 11 to 14 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 26. West wind around 14 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
11:42 pm EST Jan 20, 2026
11pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
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