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Current conditions at
Otis Air National Guard Base (KFMH)
Lat: 41.65°NLon: 70.52°WElev: 131ft.
Overcast
23°F
-5°C
| Humidity | 74% |
| Wind Speed | N 9 G 18 mph |
| Barometer | 29.94 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 31 Jan 11:45 pm EST |
Extended Forecast for
Onset MA
Overnight

Low: 17 °F⇑
Chance Snow
Sunday

High: 27 °F
Chance Snow
and WindySunday Night
Low: 16 °F
Cloudy and
Blustery then
Mostly CloudyMonday

High: 29 °F
Partly Sunny
Monday Night

Low: 14 °F
Partly Cloudy
Tuesday

High: 30 °F
Sunny
Tuesday Night

Low: 19 °F
Partly Cloudy
Wednesday

High: 30 °F
Mostly Sunny
Wednesday Night

Low: 16 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of snow. Cloudy, with a temperature rising to around 25 by 4am. Northeast wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A chance of snow, mainly before 2pm. Cloudy, with a high near 27. Windy, with a north wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday Night
Cloudy, with a low around 16. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 34 mph.
Monday
Partly sunny, with a high near 29. Northwest wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 14. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 30. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 30. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 16. Northwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 28. Northwest wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 14. Northwest wind around 9 mph.
Friday
Mostly sunny, with a high near 28. Northwest wind 8 to 10 mph becoming southwest in the afternoon.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 24. Northwest wind 13 to 18 mph. Chance of precipitation is 40%.
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)
11:16 pm EST Jan 31, 2026
12am EST Feb 1, 2026-6pm EST Feb 7, 2026


