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.

Overcast

30°F

-1°C

Humidity 80%
Wind Speed NE 8 mph
Barometer 30.12 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Feb 5:56 am EST
Extended Forecast for

Onset MA

  • Washington's Birthday

    Washington's Birthday: Cloudy, then gradually becoming mostly sunny, with a high near 36. Northeast wind 7 to 11 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of flurries between 10am and 2pm. Partly sunny, with a high near 36. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 36 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow likely, becoming all rain after 4pm. Cloudy, with a high near 38. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 10pm. Low around 30. East wind 6 to 9 mph becoming north in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 8am. Partly sunny, with a high near 36. North wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. East wind around 5 mph becoming light and variable.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow before 2pm, then a chance of rain between 2pm and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 37. North wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 50%.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Washington's Birthday
Cloudy, then gradually becoming mostly sunny, with a high near 36. Northeast wind 7 to 11 mph.
Tonight
Partly cloudy, with a low around 26. Northeast wind 5 to 7 mph becoming calm after midnight.
Tuesday
A chance of flurries between 10am and 2pm. Partly sunny, with a high near 36. Light southwest wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 30. West wind around 6 mph.
Wednesday
Rain and snow likely, becoming all rain after 4pm. Cloudy, with a high near 38. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, becoming all snow after 10pm. Low around 30. East wind 6 to 9 mph becoming north in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
A chance of snow before 8am. Partly sunny, with a high near 36. North wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 27. East wind around 5 mph becoming light and variable.
Friday
A chance of rain and snow before 2pm, then a chance of rain between 2pm and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 37. North wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 50%.
Friday Night
Rain and snow likely before 4am, then a chance of snow. Cloudy, with a low around 30. Northeast wind around 9 mph. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 38. Northeast wind 9 to 11 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. North wind around 8 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 36. North wind 8 to 11 mph. Chance of precipitation is 30%.
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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:
5:54 am EST Feb 16, 2026
Forecast Valid:
6am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation