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

21°F

-6°C

Humidity 49%
Wind Speed S 8 mph
Barometer 30.65 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Mar 5:55 pm EST
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: Clear, with a low around 21. Calm wind becoming south around 5 mph.

    Low: 21 °F

    Clear

  • Tuesday

    Tuesday: A slight chance of snow before 2pm, then rain. High near 37. Southeast wind 5 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Partly Sunny
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, mainly before 5am. Low around 34. Southeast wind 13 to 16 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Chance Rain
    then Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 32. Light southwest wind. Chance of precipitation is 20%.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before 2pm. Mostly cloudy, with a high near 42. Southwest wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

    High: 42 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Cloudy, with a low around 35. East wind 6 to 11 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before noon. Cloudy, with a high near 41. Northeast wind around 14 mph. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind 6 to 10 mph.

    Low: 34 °F

    Cloudy

Detailed Forecast

Tonight
Clear, with a low around 21. Calm wind becoming south around 5 mph.
Tuesday
A slight chance of snow before 2pm, then rain. High near 37. Southeast wind 5 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly before 5am. Low around 34. Southeast wind 13 to 16 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A chance of rain between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 32. Light southwest wind. Chance of precipitation is 20%.
Thursday
A chance of rain, mainly before 2pm. Mostly cloudy, with a high near 42. Southwest wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 3am. Cloudy, with a low around 35. East wind 6 to 11 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before noon. Cloudy, with a high near 41. Northeast wind around 14 mph. Chance of precipitation is 60%.
Friday Night
Cloudy, with a low around 34. Northeast wind 6 to 10 mph.
Saturday
Mostly cloudy, with a high near 46. Southeast wind 6 to 13 mph becoming southwest in the afternoon.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. Southwest wind around 14 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 48. Southwest wind 9 to 11 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39. Southwest wind around 9 mph. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 48. Southwest wind 8 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Falmouth MA
 41.55°N 70.61°W (Elev. 10 ft)
Last Update:
3:18 pm EST Mar 2, 2026
Forecast Valid:
5pm EST Mar 2, 2026-6pm EDT Mar 9, 2026
 
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Additional Resources

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Chance of Precipitation