National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Overcast

46°F

8°C

Humidity 87%
Wind Speed NE 12 mph
Barometer 30.10 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 18 Apr 2:56 pm EDT
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: Areas of fog. Otherwise, cloudy, with a low around 45. Northeast wind 5 to 8 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

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Southwest wind around 8 mph becoming northwest after midnight.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog. Otherwise, cloudy, with a low around 45. Northeast wind 5 to 8 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.
Friday Night
Mostly cloudy, with a low around 43. Northeast wind around 8 mph.
Saturday
Partly sunny, with a high near 55. Northeast wind 8 to 11 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:
2:29 am EDT Apr 18, 2026
Forecast Valid:
3pm EDT Apr 18, 2026-6pm EDT Apr 25, 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