Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Overcast and Breezy

61°F

16°C

Humidity 94%
Wind Speed S 21 G 37 mph
Barometer 29.76 in
Dewpoint 59°F (15°C)
Visibility 8.00 mi
Last update 16 Mar 4:45 pm EDT
Extended Forecast for

Onset MA

Flood Watch March 16, 05:18pm until March 17, 08:00am
High Wind Warning until March 17, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Warning
  •  
    Flood Watch March 16, 05:18pm until March 17, 08:00am
    High Wind Warning until March 17, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 55 °F

    Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 4am, then rain likely.  Patchy fog after 7pm. Low around 39. Windy, with a south wind 26 to 34 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.

    High: 42 °F

    Gradual
    Clearing and
    Breezy then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. West wind 11 to 13 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Northwest wind 6 to 9 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. South wind 3 to 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South wind around 6 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of rain and thunderstorms. Patchy fog. Otherwise, cloudy, with a high near 55. Breezy, with a south wind around 22 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm before 4am, then rain likely. Patchy fog after 7pm. Low around 39. Windy, with a south wind 26 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 24. West wind 11 to 13 mph.
Wednesday
Mostly sunny, with a high near 35. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 39. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 32. South wind around 6 mph.
Friday
Mostly sunny, with a high near 44. Southwest wind 6 to 10 mph.
Friday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 34. Southwest wind around 8 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 43. West wind 10 to 14 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Northwest wind around 11 mph becoming south after midnight. Chance of precipitation is 40%.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 41. West wind 11 to 13 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. West wind 11 to 13 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
2:55 pm EDT Mar 16, 2026
5pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026
 
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Additional Resources

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