Current conditions at
Otis Air National Guard Base (KFMH)
Lat: 41.65°NLon: 70.52°WElev: 131ft.
Fair
75°F
24°C
| Humidity | 83% |
| Wind Speed | SW 10 mph |
| Barometer | 29.90 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 6:55 pm EDT |
Extended Forecast for
Onset MA
Tonight

Low: 69 °F
Partly Cloudy
Thursday

High: 82 °F
Mostly Sunny
Thursday Night

Low: 65 °F
Chance
ShowersFriday

High: 77 °F
Chance
ShowersFriday Night

Low: 64 °F
Chance
ShowersSaturday

High: 76 °F
Showers
LikelySaturday Night

Low: 66 °F
Showers
LikelySunday

High: 79 °F
Chance
ShowersSunday Night

Low: 66 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 69. Southwest wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 82. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, mainly after 3pm. Partly sunny, with a high near 77. North wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers. Mostly cloudy, with a low around 64. Light east wind. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 76. East wind 7 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 79. Light southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 66. Southwest wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 62. West wind 3 to 6 mph.
Tuesday
Sunny, with a high near 78. Southwest wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 62. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 78. Light west wind becoming south 5 to 9 mph in the morning.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Onset MA
41.75°N 70.65°W (Elev. 10 ft)
41.75°N 70.65°W (Elev. 10 ft)
3:43 pm EDT Aug 19, 2026
7pm EDT Aug 19, 2026-6pm EDT Aug 26, 2026


