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

32°F

0°C

Humidity 55%
Wind Speed N 3 mph
Barometer 30.26 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 1 Mar 5:45 pm EST
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: Mostly clear, with a low around 14. North wind 10 to 14 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25. North wind 5 to 10 mph becoming light west in the afternoon.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Calm wind becoming southwest around 6 mph in the evening.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain and snow before 2pm, then rain likely. Increasing clouds, with a high near 40. South wind 8 to 13 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Slight Chance
    Rain then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, mainly before 5am. Low around 36. South wind around 10 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 7am. Partly sunny, with a high near 42. West wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 42 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 37. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Cloudy, with a low around 37. Northeast wind 7 to 10 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 14. North wind 10 to 14 mph.
Monday
Sunny, with a high near 25. North wind 5 to 10 mph becoming light west in the afternoon.
Monday Night
Mostly clear, with a low around 22. Calm wind becoming southwest around 6 mph in the evening.
Tuesday
A chance of rain and snow before 2pm, then rain likely. Increasing clouds, with a high near 40. South wind 8 to 13 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly before 5am. Low around 36. South wind around 10 mph becoming west after midnight. Chance of precipitation is 90%.
Wednesday
A chance of rain, mainly before 7am. Partly sunny, with a high near 42. West wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 37. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly after 3am. Cloudy, with a low around 37. Northeast wind 7 to 10 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 7am. Cloudy, with a high near 39. Northeast wind 10 to 13 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Cloudy, with a low around 36. Northeast wind 6 to 10 mph becoming south after midnight. Chance of precipitation is 30%.
Saturday
Cloudy, with a high near 46. Southwest wind 8 to 14 mph.
Saturday Night
A chance of rain. Cloudy, with a low around 41. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 47. West wind around 9 mph. Chance of precipitation is 40%.
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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:
12:20 pm EST Mar 1, 2026
Forecast Valid:
5pm EST Mar 1, 2026-6pm EDT Mar 8, 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