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

46°F

8°C

Humidity 62%
Wind Speed E 3 mph
Barometer 30.24 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Mar 12:55 pm EST
Extended Forecast for

Bourne MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 45. West wind around 6 mph becoming south.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Areas Fog

  • Thursday

    Thursday: Rain likely, mainly after 4pm. Cloudy, with a high near 38. Calm wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 32. Northeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 32 °F

    Rain

  • Friday

    Friday: Rain, mainly before 10am. High near 37. Northeast wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 37 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 48. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 48 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 7pm. Cloudy, with a low around 38. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 49. West wind around 6 mph.

    High: 49 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 45. West wind around 6 mph becoming south.
Tonight
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 26. Calm wind.
Thursday
Rain likely, mainly after 4pm. Cloudy, with a high near 38. Calm wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 32. Northeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 10am. High near 37. Northeast wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 48. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A chance of rain after 7pm. Cloudy, with a low around 38. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 49. West wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 51. Southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 37. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 52. Southwest wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.74°N 70.59°W (Elev. 3 ft)
Last Update:
12:11 pm EST Mar 4, 2026
Forecast Valid:
1pm EST Mar 4, 2026-6pm EDT Mar 10, 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