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

34°F

1°C

Humidity 60%
Wind Speed W 12 mph
Barometer 30.32 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Mar 12:55 am EDT
Extended Forecast for

Onset MA

High Wind Watch March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: Mostly clear, with a low around 30. West wind 8 to 13 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 41. North wind around 7 mph becoming southeast in the afternoon.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 5am. Increasing clouds, with a low around 35. Southeast wind 8 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. Patchy fog. High near 54. Breezy, with a south wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Areas of fog before 9pm. Low around 39. Windy, with a south wind 23 to 28 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%.

    Low: 39 °F

    Rain and
    Areas Fog

  • Tuesday

    Tuesday: A chance of rain before 8am. Partly sunny, with a high near 43. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 43 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. West wind 13 to 15 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35. West wind 6 to 9 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. South wind 5 to 7 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 30. West wind 8 to 13 mph.
Sunday
Partly sunny, with a high near 41. North wind around 7 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain, mainly after 5am. Increasing clouds, with a low around 35. Southeast wind 8 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. Patchy fog. High near 54. Breezy, with a south wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and possibly a thunderstorm. Areas of fog before 9pm. Low around 39. Windy, with a south wind 23 to 28 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%.
Tuesday
A chance of rain before 8am. Partly sunny, with a high near 43. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 24. West wind 13 to 15 mph.
Wednesday
Sunny, with a high near 35. West wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 39. South wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 31. South wind around 7 mph.
Friday
Mostly sunny, with a high near 43. Northwest wind 6 to 9 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 33. South wind around 9 mph.
Saturday
A chance of rain. Partly sunny, with a high near 44. South wind 11 to 15 mph. Chance of precipitation is 50%.
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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:
12:40 am EDT Mar 15, 2026
Forecast Valid:
12am EDT Mar 15, 2026-6pm EDT Mar 21, 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