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

34°F

1°C

Humidity 81%
Wind Speed SW 9 mph
Barometer 30.34 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 24 Mar 11:55 pm EDT
Extended Forecast for

Onset MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. Southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 46. Southwest wind 6 to 11 mph.

    High: 46 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 38. South wind around 9 mph.

    Low: 38 °F

    Cloudy

  • Thursday

    Thursday: A chance of rain, mainly before 9am. Mostly cloudy, with a high near 57. Southwest wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Cloudy, with a low around 43. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 2pm. Mostly cloudy, with a high near 50. West wind around 13 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. North wind 7 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. North wind 6 to 9 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Southwest wind 5 to 7 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. Southwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday
Increasing clouds, with a high near 46. Southwest wind 6 to 11 mph.
Wednesday Night
Cloudy, with a low around 38. South wind around 9 mph.
Thursday
A chance of rain, mainly before 9am. Mostly cloudy, with a high near 57. Southwest wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 3am. Cloudy, with a low around 43. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 50. West wind around 13 mph becoming north in the afternoon. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 26. North wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 34. North wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 42. West wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 33. Southwest wind around 7 mph.
Monday
Partly sunny, with a high near 47. Southwest wind 9 to 16 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 35. West wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 46. West wind around 11 mph.
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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:
11:57 pm EDT Mar 24, 2026
Forecast Valid:
12am EDT Mar 25, 2026-6pm EDT Mar 31, 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