Current conditions at
Otis Air National Guard Base (KFMH)
Lat: 41.65°NLon: 70.52°WElev: 131ft.
Fair
63°F
17°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.06 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 18 Sep 7:55 pm EDT |
Extended Forecast for
Onset MA
Tonight

Low: 52 °F
Partly Cloudy
Saturday

High: 64 °F
Mostly Sunny
Saturday Night

Low: 44 °F
Partly Cloudy
Sunday
High: 65 °F
Partly Sunny
then Showers
LikelySunday Night

Low: 58 °F
Showers
Monday
High: 64 °F
Showers
Likely then
Slight Chance
ShowersMonday Night

Low: 57 °F
Mostly Cloudy
Tuesday
High: 61 °F
Partly Sunny
then Partly
Sunny and
BreezyTuesday Night

Low: 56 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 52. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 22 mph.
Saturday
Mostly sunny, with a high near 64. Northeast wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 44. East wind around 5 mph becoming calm in the evening.
Sunday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 65. South wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 58. Southeast wind 6 to 8 mph. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 7am. Partly sunny, with a high near 64. North wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 57. Northeast wind 10 to 13 mph.
Tuesday
Partly sunny, with a high near 61. Breezy, with a northeast wind 17 to 20 mph.
Tuesday Night
Mostly cloudy, with a low around 56. Northeast wind 15 to 17 mph.
Wednesday
Partly sunny, with a high near 62. Breezy, with a northeast wind 21 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 55. Breezy, with a northeast wind 17 to 20 mph.
Thursday
A chance of showers. Partly sunny, with a high near 61. Breezy, with a northeast wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. North wind 15 to 17 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 64. Breezy, with a north wind 17 to 20 mph, with gusts as high as 30 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)
2:31 pm EDT Sep 18, 2026
8pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026


