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.

Fair and Breezy

43°F

6°C

Humidity 57%
Wind Speed SW 21 G 31 mph
Barometer 30.47 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 29 Mar 4:56 pm EDT
Extended Forecast for

Onset MA

  • Tonight

    Tonight: Increasing clouds, with a low around 39. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 51. Breezy, with a southwest wind 17 to 24 mph.

    High: 51 °F

    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 44. Southwest wind 9 to 14 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before 1pm. Mostly cloudy, with a high near 51. Southwest wind 7 to 14 mph. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and thunderstorms between noon and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 57. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 57 °F

    Breezy.
    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 39. Southwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 50%.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 42. Northeast wind 11 to 14 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 37. Northeast wind around 10 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, with a high near 51. Breezy, with a southwest wind 17 to 24 mph.
Monday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 44. Southwest wind 9 to 14 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain before 1pm. Mostly cloudy, with a high near 51. Southwest wind 7 to 14 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 46. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday
A slight chance of rain and thunderstorms between noon and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 57. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 39. Southwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 50%.
Thursday
A chance of rain. Cloudy, with a high near 42. Northeast wind 11 to 14 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Cloudy, with a low around 37. Northeast wind around 10 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 41. East wind around 11 mph. Chance of precipitation is 50%.
Friday Night
Rain likely. Cloudy, with a low around 39. North wind around 11 mph. Chance of precipitation is 60%.
Saturday
Cloudy, with a high near 46. Northeast wind 10 to 14 mph.
Saturday Night
A chance of rain. Cloudy, with a low around 39. East wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Cloudy, with a high near 51. South wind 10 to 13 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
Last Update:
1:56 pm EDT Mar 29, 2026
Forecast Valid:
5pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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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