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

28°F

-2°C

Humidity 93%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 27°F (-3°C)
Visibility 8.00 mi
Last update 5 Mar 5:55 am EST
Extended Forecast for

Bourne MA

  • Today

    Today: Rain likely, mainly after 4pm. Areas of fog. Otherwise, cloudy, with a high near 36. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Rain Likely
    and Areas Fog

  • Tonight

    Tonight: Rain. Areas of fog. Low around 34. East wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain and
    Areas Fog

  • Friday

    Friday: Rain, mainly before noon. Areas of fog. High near 38. Northeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain and
    Areas Fog
    then Chance
    Rain and
    Areas Fog

  • Friday Night

    Friday Night: Cloudy, with a low around 35. Northeast wind 6 to 11 mph becoming light after midnight.

    Low: 35 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 44. Light south wind becoming southwest 10 to 15 mph in the morning.

    High: 44 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm. Cloudy, with a low around 43. Southwest wind 15 to 18 mph. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 11am. Mostly cloudy, with a high near 48. West wind 7 to 10 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Southwest wind around 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. Southwest wind 7 to 11 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Rain likely, mainly after 4pm. Areas of fog. Otherwise, cloudy, with a high near 36. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Areas of fog. Low around 34. East wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before noon. Areas of fog. High near 38. Northeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 35. Northeast wind 6 to 11 mph becoming light after midnight.
Saturday
Cloudy, with a high near 44. Light south wind becoming southwest 10 to 15 mph in the morning.
Saturday Night
A chance of rain, mainly after 11pm. Cloudy, with a low around 43. Southwest wind 15 to 18 mph. Chance of precipitation is 50%.
Sunday
A chance of rain before 11am. Mostly cloudy, with a high near 48. West wind 7 to 10 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 38. Southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 47. Southwest wind 7 to 11 mph.
Monday Night
Partly cloudy, with a low around 41. Southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 51. Southwest wind 8 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southwest wind around 10 mph.
Wednesday
Cloudy, with a high near 47. Southwest wind 13 to 18 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:
1:53 am EST Mar 5, 2026
Forecast Valid:
6am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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