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

23°F

-5°C

Humidity 50%
Wind Speed W 18 mph
Barometer 30.20 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 20 Jan 3:45 pm EST
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -5. West wind 9 to 14 mph.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Wind chill values as low as -3. Southwest wind 7 to 16 mph.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of snow before 9pm, then a chance of rain. Cloudy, with a low around 33. Southwest wind 15 to 17 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 9am. Mostly sunny, with a high near 40. Southwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. West wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31. West wind 10 to 17 mph.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. Blustery, with a northwest wind 17 to 20 mph.

    Low: 10 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Northwest wind 15 to 17 mph.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 3am. Mostly cloudy, with a low around 12. Northwest wind 11 to 14 mph. Chance of precipitation is 30%.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 9. Wind chill values as low as -5. West wind 9 to 14 mph.
Wednesday
Increasing clouds, with a high near 39. Wind chill values as low as -3. Southwest wind 7 to 16 mph.
Wednesday Night
A chance of snow before 9pm, then a chance of rain. Cloudy, with a low around 33. Southwest wind 15 to 17 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A slight chance of rain before 9am. Mostly sunny, with a high near 40. Southwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 28. West wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 31. West wind 10 to 17 mph.
Friday Night
Partly cloudy, with a low around 10. Blustery, with a northwest wind 17 to 20 mph.
Saturday
Mostly sunny, with a high near 16. Northwest wind 15 to 17 mph.
Saturday Night
A chance of snow after 3am. Mostly cloudy, with a low around 12. Northwest wind 11 to 14 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 23. North wind 11 to 15 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Cloudy, with a low around 18. North wind around 14 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 25. North wind around 15 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15. Northwest wind around 15 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 25. West wind around 15 mph.
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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:
12:44 pm EST Jan 20, 2026
Forecast Valid:
4pm EST Jan 20, 2026-6pm EST Jan 27, 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