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

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

43°F

6°C

Humidity 87%
Wind Speed S 6 mph
Barometer 30.01 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Mar 8:45 pm EDT
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 37. Southwest wind around 8 mph.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 51. Southwest wind 7 to 10 mph.

    High: 51 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.

    Low: 37 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of rain after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 50. South wind 6 to 11 mph. Chance of precipitation is 20%.

    High: 50 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 2am. Cloudy, with a low around 42. Southwest wind 14 to 17 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and thunderstorms. Mostly cloudy, with a high near 51. West wind 14 to 17 mph. Chance of precipitation is 50%.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm. Mostly cloudy, with a low around 29. Northwest wind around 15 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. West wind 9 to 14 mph becoming southwest in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 34. South wind 14 to 17 mph. Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 37. Southwest wind around 8 mph.
Tuesday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 51. Southwest wind 7 to 10 mph.
Tuesday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.
Wednesday
A slight chance of rain after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 50. South wind 6 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of rain, mainly after 2am. Cloudy, with a low around 42. Southwest wind 14 to 17 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 51. West wind 14 to 17 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 29. Northwest wind around 15 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 42. West wind 9 to 14 mph becoming southwest in the afternoon.
Friday Night
A chance of rain after 9pm. Mostly cloudy, with a low around 34. South wind 14 to 17 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 45. West wind around 16 mph.
Saturday Night
Mostly cloudy, with a low around 32. Northwest wind 7 to 10 mph.
Sunday
Mostly cloudy, with a high near 47. Northeast wind 8 to 14 mph becoming southeast in the morning.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38. Breezy, with a south wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Monday
Rain likely. Cloudy, with a high near 49. Breezy, with a south wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
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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:
1:00 pm EDT Mar 9, 2026
Forecast Valid:
8pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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