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

48°F

9°C

Humidity 66%
Wind Speed S 17 mph
Barometer 29.65 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 14 Jan 2:56 pm EST
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: Rain, mainly after 11pm. Patchy fog after 11pm. Low around 40. South wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 45. Southwest wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph.

    Low: 22 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Sunny, with a high near 36. Breezy, with a west wind 15 to 22 mph, with gusts as high as 37 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Southwest wind 9 to 14 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 42. Southwest wind around 10 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 32. West wind around 9 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. West wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 38 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow before 11pm. Mostly cloudy, with a low around 23. West wind around 14 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Rain, mainly after 11pm. Patchy fog after 11pm. Low around 40. South wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 45. Southwest wind 10 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 22. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph.
Friday
Sunny, with a high near 36. Breezy, with a west wind 15 to 22 mph, with gusts as high as 37 mph.
Friday Night
Mostly cloudy, with a low around 31. Southwest wind 9 to 14 mph, with gusts as high as 29 mph.
Saturday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 42. Southwest wind around 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 32. West wind around 9 mph. Chance of precipitation is 30%.
Sunday
A chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. West wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 23. West wind around 14 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 33. West wind 11 to 16 mph.
Monday Night
Partly cloudy, with a low around 20. West wind around 15 mph.
Tuesday
Mostly sunny, with a high near 28. West wind 14 to 17 mph.
Tuesday Night
Partly cloudy, with a low around 17. West wind 15 to 18 mph.
Wednesday
Mostly sunny, with a high near 29. West wind around 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Falmouth MA
 41.55°N 70.61°W (Elev. 10 ft)
Last Update:
1:13 pm EST Jan 14, 2026
Forecast Valid:
3pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation