Current conditions at
Otis Air National Guard Base (KFMH)
Lat: 41.65°NLon: 70.52°WElev: 131ft.
Fair
23°F
-5°C
| Humidity | 93% |
| Wind Speed | NW 3 mph |
| Barometer | 30.04 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 4 Dec 1:55 am EST |
Extended Forecast for
Onset MA
Overnight

Low: 29 °F
Partly Cloudy
Thursday
High: 40 °F
Mostly Sunny
then Slight
Chance RainThursday Night
Low: 16 °F
Mostly Clear
and Blustery
then ClearFriday

High: 33 °F
Sunny
Friday Night
Low: 27 °F
Slight Chance
Freezing Rain
then Slight
Chance
Rain/SnowSaturday

High: 42 °F
Chance Rain
Saturday Night
Low: 30 °F
Chance Rain
then Partly
CloudySunday

High: 40 °F
Mostly Sunny
Sunday Night

Low: 23 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 29. Southwest wind 6 to 8 mph.
Thursday
A slight chance of rain between noon and 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 40. West wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 16. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 38 mph.
Friday
Sunny, with a high near 33. Northwest wind around 7 mph becoming southwest in the afternoon.
Friday Night
A slight chance of freezing rain before midnight, then a slight chance of snow between midnight and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 27. Southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 20%.
Saturday
A chance of rain. Mostly cloudy, with a high near 42. Southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 8pm. Partly cloudy, with a low around 30. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 40. Northwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 23. Northwest wind 7 to 13 mph.
Monday
Mostly sunny, with a high near 29. North wind around 15 mph.
Monday Night
Partly cloudy, with a low around 21. North wind 8 to 13 mph.
Tuesday
Mostly sunny, with a high near 39. Northwest wind 7 to 11 mph becoming southwest in the afternoon.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Southwest wind around 10 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43. West wind 10 to 13 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Onset MA
41.73°N 70.66°W (Elev. 20 ft)
41.73°N 70.66°W (Elev. 20 ft)
12:51 am EST Dec 4, 2025
1am EST Dec 4, 2025-6pm EST Dec 10, 2025


