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

84°F

29°C

Humidity 51%
Wind Speed W 7 mph
Barometer 30.08 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 12 Aug 11:56 am EDT
Extended Forecast for

Falmouth MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. Southwest wind 10 to 13 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 68. Southwest wind around 10 mph.

    Low: 68 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 79. Southwest wind 10 to 14 mph.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 70. Southwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Southwest wind around 10 mph. Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 68. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 79. Northeast wind around 11 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. East wind 5 to 7 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Northeast wind 6 to 10 mph becoming south in the afternoon.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. Southwest wind 10 to 13 mph.
Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 68. Southwest wind around 10 mph.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 79. Southwest wind 10 to 14 mph.
Wednesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 70. Southwest wind around 10 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Southwest wind around 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 68. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 30%.
Friday
Sunny, with a high near 79. Northeast wind around 11 mph.
Friday Night
Mostly clear, with a low around 65. East wind 5 to 7 mph.
Saturday
Sunny, with a high near 79. Northeast wind 6 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 68. Southwest wind around 8 mph.
Sunday
Sunny, with a high near 81. Southwest wind 9 to 14 mph.
Sunday Night
Partly cloudy, with a low around 67. Southwest wind around 11 mph.
Monday
Mostly sunny, with a high near 76. Northeast wind 10 to 13 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:
7:13 am EDT Aug 12, 2025
Forecast Valid:
12pm EDT Aug 12, 2025-6pm EDT Aug 18, 2025
 
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