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.

Light Rain Fog

50°F

10°C

Humidity 94%
Wind Speed W 17 G 31 mph
Barometer 29.81 in
Dewpoint 48°F (9°C)
Visibility 0.50 mi
Wind Chill44°F (7°C)
Last update 5 Apr 2:55 pm EDT
Extended Forecast for

Bourne MA

  • This Afternoon

    This Afternoon: Showers. Areas of fog. High near 51. Southwest wind around 17 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers and
    Areas Fog

  • Tonight

    Tonight: Showers before 9pm, then a chance of rain between 9pm and 10pm. Areas of fog before 9pm. Low around 39. Southwest wind 9 to 13 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 48. West wind around 16 mph, with gusts as high as 26 mph.

    High: 48 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 32. West wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain. Partly sunny, with a high near 44. West wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 44 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 11pm. Mostly clear, with a low around 31. Northwest wind around 11 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. North wind 6 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 34. South wind 6 to 9 mph.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 44. South wind 6 to 13 mph.

    High: 44 °F

    Sunny

Detailed Forecast

This Afternoon
Showers. Areas of fog. High near 51. Southwest wind around 17 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers before 9pm, then a chance of rain between 9pm and 10pm. Areas of fog before 9pm. Low around 39. Southwest wind 9 to 13 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Increasing clouds, with a high near 48. West wind around 16 mph, with gusts as high as 26 mph.
Monday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 32. West wind 7 to 10 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain. Partly sunny, with a high near 44. West wind 7 to 11 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of rain before 11pm. Mostly clear, with a low around 31. Northwest wind around 11 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 39. North wind 6 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Clear, with a low around 34. South wind 6 to 9 mph.
Thursday
Sunny, with a high near 44. South wind 6 to 13 mph.
Thursday Night
Partly cloudy, with a low around 40. South wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 51. South wind 7 to 13 mph.
Friday Night
Partly cloudy, with a low around 45. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 54. West wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 43. North wind around 7 mph.
Sunday
Mostly sunny, with a high near 48.
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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:
1:49 pm EDT Apr 5, 2026
Forecast Valid:
3pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation