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 Windy

54°F

12°C

Humidity 72%
Wind Speed SW 29 G 46 mph
Barometer 30.10 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 30 Mar 1:56 pm EDT
Extended Forecast for

Onset MA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 51. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph.

    High: 51 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A slight chance of rain before 8pm, then a chance of rain after midnight. Mostly cloudy, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 51. Southwest wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 11pm and 2am. Mostly cloudy, with a low around 46. Southwest wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 56. Southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 8pm and 2am. Cloudy, with a low around 40. West wind 8 to 10 mph becoming northeast after midnight. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 42. Northeast wind around 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 38. Northeast wind 7 to 10 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Cloudy, with a high near 50. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 40%.

    High: 50 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 51. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph.
Tonight
A slight chance of rain before 8pm, then a chance of rain after midnight. Mostly cloudy, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 51. Southwest wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A slight chance of rain between 11pm and 2am. Mostly cloudy, with a low around 46. Southwest wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 56. Southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely, mainly between 8pm and 2am. Cloudy, with a low around 40. West wind 8 to 10 mph becoming northeast after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain. Cloudy, with a high near 42. Northeast wind around 14 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Cloudy, with a low around 38. Northeast wind 7 to 10 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Cloudy, with a high near 50. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of rain. Cloudy, with a low around 43. Southwest wind around 11 mph. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 49. North wind 10 to 13 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Cloudy, with a low around 41. East wind around 9 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Cloudy, with a high near 53. South wind 10 to 14 mph, with gusts as high as 25 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:
10:14 am EDT Mar 30, 2026
Forecast Valid:
2pm EDT Mar 30, 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