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

39°F

4°C

Humidity 65%
Wind Speed W 6 mph
Barometer 29.90 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 26 Feb 10:55 am EST
Extended Forecast for

Bourne MA

  • Today

    Today: Increasing clouds, with a high near 36. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 36 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 18. Light and variable wind becoming north around 6 mph in the evening.

    Low: 18 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 35. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. South wind 7 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. South wind 9 to 11 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Southwest wind 5 to 8 mph becoming north after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow between 9am and noon. Mostly cloudy, with a high near 35. Northwest wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. North wind 13 to 15 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 25. North wind 7 to 11 mph.

    High: 25 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 36. Northwest wind around 6 mph becoming southwest in the afternoon.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 18. Light and variable wind becoming north around 6 mph in the evening.
Friday
Sunny, with a high near 35. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 31. South wind 7 to 9 mph.
Saturday
Sunny, with a high near 41. South wind 9 to 11 mph.
Saturday Night
Partly cloudy, with a low around 31. Southwest wind 5 to 8 mph becoming north after midnight.
Sunday
A chance of snow between 9am and noon. Mostly cloudy, with a high near 35. Northwest wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 18. North wind 13 to 15 mph.
Monday
Partly sunny, with a high near 25. North wind 7 to 11 mph.
Monday Night
Mostly cloudy, with a low around 20. North wind 6 to 8 mph.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Northeast wind 9 to 13 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. South wind 11 to 14 mph becoming southwest after midnight. Chance of precipitation is 50%.
Wednesday
A chance of rain. Partly sunny, with a high near 40. West wind around 14 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.73°N 70.63°W (Elev. 3 ft)
Last Update:
8:40 am EST Feb 26, 2026
Forecast Valid:
11am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation