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

43°F

6°C

Humidity 81%
Wind Speed SW 10 mph
Barometer 29.82 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Jan 10:55 pm EST
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: Cloudy, with a low around 39. Breezy, with a southwest wind 17 to 20 mph.

    Low: 39 °F

    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Southwest wind 11 to 16 mph.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 10pm. Cloudy, with a low around 37. South wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 8am, then a chance of rain between 8am and 11am. Mostly cloudy, with a high near 42. Southwest wind 10 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. West wind around 17 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 35. Southwest wind 14 to 16 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Southwest wind 11 to 15 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Southwest wind 10 to 14 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Southwest wind around 9 mph.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 39. Breezy, with a southwest wind 17 to 20 mph.
Wednesday
Mostly cloudy, with a high near 44. Southwest wind 11 to 16 mph.
Wednesday Night
A chance of showers, mainly after 10pm. Cloudy, with a low around 37. South wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers before 8am, then a chance of rain between 8am and 11am. Mostly cloudy, with a high near 42. Southwest wind 10 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 18. West wind around 17 mph.
Friday
Sunny, with a high near 35. Southwest wind 14 to 16 mph.
Friday Night
Mostly cloudy, with a low around 30. Southwest wind 11 to 15 mph.
Saturday
Partly sunny, with a high near 40. Southwest wind 10 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 31. Southwest wind around 9 mph.
Sunday
Partly sunny, with a high near 35. West wind 8 to 14 mph.
Sunday Night
Partly cloudy, with a low around 24. West wind 11 to 13 mph.
M.L.King Day
Mostly sunny, with a high near 31. Southwest wind 11 to 15 mph.
Monday Night
Partly cloudy, with a low around 23. West wind around 14 mph.
Tuesday
Mostly sunny, with a high near 27. West wind 15 to 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.73°N 70.63°W (Elev. 3 ft)
Last Update:
2:38 pm EST Jan 13, 2026
Forecast Valid:
11pm EST Jan 13, 2026-6pm EST Jan 20, 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