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Current conditions at
Otis Air National Guard Base (KFMH)
Lat: 41.65°NLon: 70.52°WElev: 131ft.
Mostly Cloudy
45°F
7°C
| Humidity | 100% |
| Wind Speed | S 9 mph |
| Barometer | 29.37 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 9.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 15 Jan 7:56 am EST |
Extended Forecast for
Onset MA
Today

High: 50 °F
Decreasing
CloudsTonight

Low: 22 °F
Decreasing
CloudsFriday

High: 34 °F
Sunny and
BreezyFriday Night

Low: 28 °F
Mostly Cloudy
Saturday
High: 41 °F
Chance Snow
then Chance
RainSaturday Night
Low: 31 °F
Slight Chance
Rain then
Mostly CloudySunday
High: 39 °F
Chance Snow
then Snow
LikelySunday Night
Low: 24 °F
Snow Likely
then Chance
SnowM.L.King Day

High: 32 °F
Mostly Sunny
Detailed Forecast
Today
Cloudy, then gradually becoming mostly sunny, with a high near 50. Southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind 10 to 14 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 34. Breezy, with a west wind 15 to 21 mph, with gusts as high as 37 mph.
Friday Night
Mostly cloudy, with a low around 28. Southwest wind 6 to 10 mph.
Saturday
A chance of snow before noon, then a chance of rain between noon and 4pm. Cloudy, with a high near 41. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain before 7pm, then a slight chance of showers between 7pm and 9pm. Mostly cloudy, with a low around 31. West wind around 7 mph. Chance of precipitation is 20%.
Sunday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 39. Southwest wind 6 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Northwest wind around 10 mph. Chance of precipitation is 70%.
M.L.King Day
Mostly sunny, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 16. West wind around 14 mph.
Tuesday
Mostly sunny, with a high near 24. West wind around 15 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind around 15 mph.
Wednesday
Mostly sunny, with a high near 24. West wind 13 to 15 mph, with gusts as high as 25 mph.
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)
5:49 am EST Jan 15, 2026
8am EST Jan 15, 2026-6pm EST Jan 21, 2026


