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.

Shallow Fog

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 10 Mar 7:56 am EDT
Extended Forecast for

Falmouth MA

  • Today

    Today: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 45. Southwest wind 8 to 13 mph.

    High: 45 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 38. Southwest wind 5 to 8 mph.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 1pm. Otherwise, cloudy, with a high near 49. South wind 5 to 8 mph.

    High: 49 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: A slight chance of rain or light rain before 8pm, then a slight chance of rain after 8pm. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 42. Southwest wind 14 to 17 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 49. Southwest wind 14 to 17 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Northwest wind 11 to 14 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. West wind 7 to 14 mph becoming southwest in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 16 to 22 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Breezy, with a west wind 16 to 20 mph.

    High: 45 °F

    Partly Sunny
    and Breezy
    then Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 45. Southwest wind 8 to 13 mph.
Tonight
Patchy fog. Otherwise, cloudy, with a low around 38. Southwest wind 5 to 8 mph.
Wednesday
Patchy fog before 1pm. Otherwise, cloudy, with a high near 49. South wind 5 to 8 mph.
Wednesday Night
A slight chance of rain or light rain before 8pm, then a slight chance of rain after 8pm. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 42. Southwest wind 14 to 17 mph. Chance of precipitation is 20%.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Southwest wind 14 to 17 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 30. Northwest wind 11 to 14 mph.
Friday
Mostly sunny, with a high near 43. West wind 7 to 14 mph becoming southwest in the afternoon.
Friday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 16 to 22 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 45. Breezy, with a west wind 16 to 20 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind 7 to 10 mph.
Sunday
Mostly cloudy, with a high near 46. South wind 9 to 15 mph.
Sunday Night
Rain likely. Cloudy, with a low around 40. Breezy, with a south wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Monday
Rain. High near 50. Windy, with a south wind 23 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.
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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:
3:44 am EDT Mar 10, 2026
Forecast Valid:
8am EDT Mar 10, 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