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

39°F

4°C

Humidity 70%
Wind Speed NW 6 mph
Barometer 30.11 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 2 Nov 12:56 am EST
Extended Forecast for

Onset MA

  • Overnight

    Overnight: Mostly clear, with a low around 37. Northwest wind around 9 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Northwest wind 8 to 10 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. West wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: A chance of rain, mainly after 2pm. Partly sunny, with a high near 59. Southwest wind 6 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 3am. Mostly cloudy, with a low around 47. Southwest wind around 14 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 47 °F

    Chance Rain

  • Tuesday

    Tuesday: Sunny, with a high near 58. West wind around 15 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. West wind 9 to 11 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Southwest wind 8 to 13 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 45. Southwest wind 10 to 13 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 37. Northwest wind around 9 mph.
Sunday
Sunny, with a high near 53. Northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 41. West wind around 6 mph becoming calm in the evening.
Monday
A chance of rain, mainly after 2pm. Partly sunny, with a high near 59. Southwest wind 6 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain, mainly before 3am. Mostly cloudy, with a low around 47. Southwest wind around 14 mph becoming northwest after midnight. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 58. West wind around 15 mph.
Tuesday Night
Mostly clear, with a low around 44. West wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 57. Southwest wind 8 to 13 mph.
Wednesday Night
A chance of rain after 9pm. Mostly cloudy, with a low around 45. Southwest wind 10 to 13 mph becoming northwest after midnight. Chance of precipitation is 50%.
Thursday
A chance of rain before 4pm. Partly sunny, with a high near 53. Northwest wind 14 to 17 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 37. Northwest wind 10 to 14 mph.
Friday
Partly sunny, with a high near 55. Southwest wind 9 to 13 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48. Southwest wind around 14 mph. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 60. West wind around 15 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
Last Update:
12:39 am EDT Nov 2, 2025
Forecast Valid:
1am EDT Nov 2, 2025-6pm EST Nov 8, 2025
 
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