Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Light Rain Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed E 10 mph
Barometer 30.37 in
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Wind Chill30°F (-1°C)
Last update 5 Mar 10:56 pm EST
Extended Forecast for

Onset MA

  • Tonight

    Tonight: Rain.  Areas of fog. Low around 35. Northeast wind 13 to 16 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain and
    Areas Fog

  • Friday

    Friday: Showers before 9am, then showers with patchy drizzle between 9am and noon, then patchy drizzle with a chance of showers after noon.  Areas of fog. High near 36. Northeast wind 13 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Showers and
    Areas Fog
    then Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Patchy drizzle.  Areas of fog.  Otherwise, cloudy, with a low around 34. Northeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 34 °F

    Patchy
    Drizzle and
    Areas Fog

  • Saturday

    Saturday: Cloudy, with a high near 44. Light south wind becoming southwest 8 to 13 mph in the morning.

    High: 44 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm.  Cloudy, with a low around 40. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 11am.  Mostly cloudy, with a high near 51. West wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Southwest wind around 6 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. Southwest wind 6 to 13 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Southwest wind 7 to 9 mph.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain. Areas of fog. Low around 35. Northeast wind 13 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Showers before 9am, then showers with patchy drizzle between 9am and noon, then patchy drizzle with a chance of showers after noon. Areas of fog. High near 36. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Patchy drizzle. Areas of fog. Otherwise, cloudy, with a low around 34. Northeast wind 5 to 8 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 44. Light south wind becoming southwest 8 to 13 mph in the morning.
Saturday Night
A chance of rain, mainly after 11pm. Cloudy, with a low around 40. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday
A slight chance of rain before 11am. Mostly cloudy, with a high near 51. West wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 50. Southwest wind 6 to 13 mph.
Monday Night
Partly cloudy, with a low around 40. Southwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 53. Southwest wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 39. South wind around 9 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 49. South wind 10 to 15 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Cloudy, with a low around 40. Southwest wind 15 to 17 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 47. Southwest wind 14 to 16 mph becoming northwest in the afternoon. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
9:08 pm EST Mar 5, 2026
11pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
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