Hazardous Weather Conditions
Current conditions at
Otis Air National Guard Base (KFMH)
Lat: 41.65°NLon: 70.52°WElev: 131ft.
Overcast and Breezy
43°F
6°C
| Humidity | 93% |
| Wind Speed | SE 22 G 26 mph |
| Barometer | 30.11 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 16 Mar 4:56 am EDT |
Extended Forecast for
Sandwich MA
Flood Watch until March 17, 08:00am
High Wind Warning March 16, 05:00pm until March 17, 06:00am
NOW until 8:00am Tue

Flood Watch
Overnight

Low: 45 °F
Chance Rain
Monday
High: 58 °F
Rain and
Patchy Fog
then Rain
Likely and
Patchy FogMonday Night

Low: 38 °F
Rain and
Patchy FogTuesday
High: 45 °F
Chance Rain
then SunnyTuesday Night

Low: 24 °F
Mostly Clear
Wednesday

High: 37 °F
Mostly Sunny
Wednesday Night

Low: 27 °F
Mostly Cloudy
Thursday

High: 41 °F
Partly Sunny
Detailed Forecast
Overnight
A chance of rain. Cloudy, with a steady temperature around 45. Southeast wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday
Rain and possibly a thunderstorm, mainly before 1pm, then a chance of rain and thunderstorms after 1pm. Patchy fog after 7am. High near 58. Breezy, with a south wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and thunderstorms before 4am, then rain likely. Patchy fog. Low around 38. Breezy, with a south wind 21 to 24 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 45. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly clear, with a low around 24. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 37. Northwest wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 27. South wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 41. South wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 32. South wind around 6 mph.
Friday
Mostly sunny, with a high near 47. Southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 31. West wind around 7 mph.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 42. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. West wind around 9 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 42. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sandwich MA
41.75°N 70.5°W (Elev. 59 ft)
41.75°N 70.5°W (Elev. 59 ft)
2:30 am EDT Mar 16, 2026
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026



