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.

Light Rain

43°F

6°C

Humidity 93%
Wind Speed NW 10 mph
Barometer 29.83 in
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Wind Chill37°F (3°C)
Last update 19 Apr 6:56 pm EDT
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: A chance of showers, mainly before 8pm. Patchy fog between 8pm and 9pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 39. Northwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Clear

  • Monday

    Monday: A slight chance of showers after 3pm. Increasing clouds, with a high near 51. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 51 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 3am. Mostly cloudy, with a low around 37. North wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. North wind 7 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Southwest wind 6 to 9 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 2pm. Mostly cloudy, with a high near 50. South wind 10 to 13 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. South wind around 6 mph becoming east after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55. West wind 6 to 8 mph.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. South wind around 6 mph becoming north in the evening.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly before 8pm. Patchy fog between 8pm and 9pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 39. Northwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers after 3pm. Increasing clouds, with a high near 51. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers before 3am. Mostly cloudy, with a low around 37. North wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 48. North wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 39. Southwest wind 6 to 9 mph.
Wednesday
A slight chance of showers before 2pm. Mostly cloudy, with a high near 50. South wind 10 to 13 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 42. South wind around 6 mph becoming east after midnight.
Thursday
Partly sunny, with a high near 55. West wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 43. South wind around 6 mph becoming north in the evening.
Friday
Mostly sunny, with a high near 54. North wind 6 to 9 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 42. North wind around 7 mph.
Saturday
A chance of showers. Partly sunny, with a high near 53. Northeast wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 44. East wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 54. East wind 7 to 10 mph. Chance of precipitation is 30%.
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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:
1:41 pm EDT Apr 19, 2026
Forecast Valid:
7pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation