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.

Partly Cloudy

28°F

-2°C

Humidity 59%
Wind Speed W 12 mph
Barometer 29.79 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 24 Feb 4:56 pm EST
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: Partly cloudy, with a low around 18. West wind 6 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain and snow before 1pm, then a chance of snow between 1pm and 3pm. High near 37. Southwest wind 10 to 18 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 37 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Southwest wind 9 to 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 3pm. Mostly sunny, with a high near 35. West wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 35 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 26. West wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 8am. Mostly sunny, with a high near 34. North wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. South wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. South wind 7 to 11 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Southwest wind around 7 mph becoming northwest after midnight.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. West wind 6 to 10 mph.
Wednesday
Rain and snow before 1pm, then a chance of snow between 1pm and 3pm. High near 37. Southwest wind 10 to 18 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Partly cloudy, with a low around 31. Southwest wind 9 to 11 mph.
Thursday
A slight chance of snow after 3pm. Mostly sunny, with a high near 35. West wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday Night
A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 26. West wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Friday
A chance of snow, mainly before 8am. Mostly sunny, with a high near 34. North wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 29. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 40. South wind 7 to 11 mph.
Saturday Night
Partly cloudy, with a low around 31. Southwest wind around 7 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 37. Northwest wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 20. North wind 10 to 14 mph.
Monday
A chance of snow. Partly sunny, with a high near 26. North wind 11 to 14 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Northeast wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 33. Northeast wind around 11 mph becoming southeast 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:
2:28 pm EST Feb 24, 2026
Forecast Valid:
5pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation