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

27°F

-3°C

Humidity 93%
Wind Speed E 5 mph
Barometer 30.01 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 20 Feb 5:56 am EST
Extended Forecast for

Bourne MA

  • Today

    Today: A slight chance of rain. Mostly cloudy, with a high near 38. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain. Cloudy, with a low around 28. North wind around 7 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain. Mostly cloudy, with a high near 34. North wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain. Mostly cloudy, with a high near 37. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain. Cloudy, with a low around 27. Northeast wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain

  • Monday

    Monday: Cloudy, with a high near 34. Breezy, with a north wind 16 to 21 mph, with gusts as high as 34 mph.

    High: 34 °F

    Cloudy and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. North wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Northwest wind 5 to 7 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of rain. Mostly cloudy, with a high near 38. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tonight
A slight chance of rain. Cloudy, with a low around 28. North wind around 7 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 34. North wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 37. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain. Cloudy, with a low around 27. Northeast wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
Cloudy, with a high near 34. Breezy, with a north wind 16 to 21 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 21. North wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 34. Northwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 16. Light west wind.
Wednesday
Mostly cloudy, with a high near 39. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 30. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 42. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.74°N 70.59°W (Elev. 3 ft)
Last Update:
1:29 am EST Feb 20, 2026
Forecast Valid:
6am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation