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

34°F

1°C

Humidity 75%
Wind Speed S 13 mph
Barometer 29.77 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 25 Feb 9:45 am EST
Extended Forecast for

Bourne MA

  • Today

    Today: Rain and snow, mainly before 1pm. High near 37. Southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 32. Southwest wind 9 to 11 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Increasing clouds, with a high near 38. West wind 6 to 13 mph.

    High: 38 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Calm wind becoming northwest around 5 mph after midnight.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 34. Northwest wind 5 to 7 mph becoming southwest in the afternoon.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41. South wind 7 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Northwest wind 9 to 11 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Rain and snow, mainly before 1pm. High near 37. Southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 32. Southwest wind 9 to 11 mph. Chance of precipitation is 20%.
Thursday
Increasing clouds, with a high near 38. West wind 6 to 13 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Calm wind becoming northwest around 5 mph after midnight.
Friday
Sunny, with a high near 34. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 29. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 41. South wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 36. Northwest wind 9 to 11 mph.
Sunday Night
Partly cloudy, with a low around 19. North wind 10 to 14 mph.
Monday
A chance of snow. Partly sunny, with a high near 26. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. North wind around 11 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 32. North wind around 11 mph becoming east in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.73°N 70.63°W (Elev. 3 ft)
Last Update:
9:38 am EST Feb 25, 2026
Forecast Valid:
9am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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Chance of Precipitation