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

30°F

-1°C

Humidity 64%
Wind Speed NW 10 mph
Barometer 30.47 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Apr 3:55 am EDT
Extended Forecast for

Onset MA

  • Today

    Today: Sunny, with a high near 43. Northeast wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 24. Southeast wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Light southeast wind becoming south 8 to 13 mph in the morning.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. South wind 3 to 7 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 50. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 44. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 7am. Mostly sunny, with a high near 53. North wind around 8 mph. Chance of precipitation is 30%.

    High: 53 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Light north wind.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 43. Northeast wind 10 to 13 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 24. Southeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 53. Light southeast wind becoming south 8 to 13 mph in the morning.
Thursday Night
Partly cloudy, with a low around 36. South wind 3 to 7 mph.
Friday
Sunny, with a high near 50. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 44. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
Saturday
A chance of showers before 7am. Mostly sunny, with a high near 53. North wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 38. Light north wind.
Sunday
Sunny, with a high near 50. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. South wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 55. Southwest wind 13 to 18 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 50. Southwest wind around 16 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 59. Southwest wind 15 to 17 mph, with gusts as high as 30 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:
2:57 am EDT Apr 8, 2026
Forecast Valid:
4am EDT Apr 8, 2026-6pm EDT Apr 14, 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