National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 Chill34°F (1°C)
Last update 16 Mar 4:56 am EDT
Extended Forecast for

Falmouth MA

Flood Watch until March 17, 08:00am
High Wind Warning March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Warning
  •  
    Flood Watch until March 17, 08:00am

    NOW until 8:00am Tue

    Flood Watch

  • Overnight

    Low: 45 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Rain and possibly a thunderstorm, mainly before 1pm, then a chance of rain and thunderstorms after 1pm. Patchy dense fog after 7am. High near 55. Windy, with a south wind 22 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain and
    Patchy Fog
    then Rain
    Likely and
    Patchy Dense
    Fog

  • Monday Night

    Monday Night: Rain and thunderstorms before 4am, then rain likely. Patchy fog. Low around 37. Windy, with a south wind 29 to 36 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Breezy.
    Chance Rain
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West wind 14 to 16 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Northwest wind 6 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South wind 5 to 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. South wind 6 to 10 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Overnight
A chance of rain. Cloudy, with a steady temperature around 45. Breezy, with a southeast wind around 21 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 dense fog after 7am. High near 55. Windy, with a south wind 22 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain and thunderstorms before 4am, then rain likely. Patchy fog. Low around 37. Windy, with a south wind 29 to 36 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly clear, with a low around 25. West wind 14 to 16 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 40. South wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 33. South wind around 8 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind 8 to 11 mph.
Friday Night
Mostly cloudy, with a low around 32. Southwest wind around 10 mph.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 42. Northwest wind 13 to 15 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. West wind around 15 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 42. Northwest wind around 15 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Falmouth MA
 41.55°N 70.61°W (Elev. 10 ft)
Last Update:
2:30 am EDT Mar 16, 2026
Forecast Valid:
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation