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.

Fog/Mist

52°F

11°C

Humidity 88%
Wind Speed SW 14 mph
Barometer 30.07 in
Dewpoint 48°F (9°C)
Visibility 6.00 mi
Wind Chill47°F (8°C)
Last update 1 Apr 12:55 pm EDT
Extended Forecast for

Onset MA

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely after 3pm. Mostly cloudy, with a high near 55. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers. Patchy fog. Low around 38. Northeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before 7am. Patchy fog between 2pm and 4pm. Otherwise, cloudy, with a high near 40. Northeast wind 13 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of showers. Patchy fog between 7pm and 9pm. Otherwise, cloudy, with a low around 37. East wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Mostly cloudy, with a high near 51. Light and variable wind becoming southwest 8 to 13 mph in the morning.

    High: 51 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. Southwest wind 11 to 14 mph.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56. West wind 7 to 10 mph becoming east in the afternoon.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. East wind 7 to 9 mph becoming south after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 54. Breezy, with a south wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers likely after 3pm. Mostly cloudy, with a high near 55. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers. Patchy fog. Low around 38. Northeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before 7am. Patchy fog between 2pm and 4pm. Otherwise, cloudy, with a high near 40. Northeast wind 13 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A slight chance of showers. Patchy fog between 7pm and 9pm. Otherwise, cloudy, with a low around 37. East wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 51. Light and variable wind becoming southwest 8 to 13 mph in the morning.
Friday Night
Mostly cloudy, with a low around 48. Southwest wind 11 to 14 mph.
Saturday
Partly sunny, with a high near 56. West wind 7 to 10 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. East wind 7 to 9 mph becoming south after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 54. Breezy, with a south wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 40. Southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly sunny, with a high near 49. West wind around 9 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 35. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 45. North wind 6 to 8 mph becoming east in the afternoon.
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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:
9:39 am EDT Apr 1, 2026
Forecast Valid:
1pm EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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