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.

Overcast

46°F

8°C

Humidity 93%
Wind Speed NE 10 G 16 mph
Barometer 30.12 in
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Wind Chill41°F (5°C)
Last update 18 Apr 12:56 pm EDT
Extended Forecast for

Falmouth MA

  • This Afternoon

    This Afternoon: Areas of fog after 5pm. Otherwise, mostly cloudy, with a high near 51. Northeast wind around 9 mph.

    High: 51 °F

    Areas Fog

  • Tonight

    Tonight: Areas of fog. Otherwise, cloudy, with a low around 45. East wind around 6 mph becoming calm in the evening.

    Low: 45 °F

    Areas Fog

  • Sunday

    Sunday: Rain, mainly after noon. Patchy fog. High near 56. South wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Rain, mainly before 11pm. Low around 39. Northwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 51. West wind 8 to 10 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. North wind 7 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. North wind 8 to 10 mph becoming east in the afternoon.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Southwest wind 10 to 13 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. Southwest wind 11 to 13 mph.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Areas of fog after 5pm. Otherwise, mostly cloudy, with a high near 51. Northeast wind around 9 mph.
Tonight
Areas of fog. Otherwise, cloudy, with a low around 45. East wind around 6 mph becoming calm in the evening.
Sunday
Rain, mainly after noon. Patchy fog. High near 56. South wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 11pm. Low around 39. Northwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 51. West wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 35. North wind 7 to 10 mph.
Tuesday
Sunny, with a high near 47. North wind 8 to 10 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind 10 to 13 mph.
Wednesday
Partly sunny, with a high near 55. Southwest wind 11 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 43. Southwest wind around 8 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 56. Northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 43. West wind around 6 mph becoming northwest in the evening.
Friday
Partly sunny, with a high near 55. Northwest wind 7 to 9 mph becoming east in the afternoon.
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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:
2:29 am EDT Apr 18, 2026
Forecast Valid:
1pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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