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.

Fog

46°F

8°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.96 in
Dewpoint 46°F (8°C)
Visibility 0.25 mi
Wind Chill41°F (5°C)
Last update 5 Apr 7:56 am EDT
Extended Forecast for

Bourne MA

  • Today

    Today: A chance of showers, then showers and possibly a thunderstorm after 2pm. Patchy fog. High near 49. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 49 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    and Patchy
    Fog

  • Tonight

    Tonight: Showers, mainly before 8pm. Patchy fog before 9pm. Low around 39. Southwest wind 10 to 14 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 46. West wind around 15 mph, with gusts as high as 26 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 3am. Partly cloudy, with a low around 37. West wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly between 7am and 5pm. Partly sunny, with a high near 44. Southwest wind 8 to 14 mph becoming west in the afternoon. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. North wind 10 to 13 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. North wind 6 to 9 mph becoming southeast in the afternoon.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. South wind around 6 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 45. South wind 5 to 13 mph.

    High: 45 °F

    Sunny

Detailed Forecast

Today
A chance of showers, then showers and possibly a thunderstorm after 2pm. Patchy fog. High near 49. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers, mainly before 8pm. Patchy fog before 9pm. Low around 39. Southwest wind 10 to 14 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 46. West wind around 15 mph, with gusts as high as 26 mph.
Monday Night
A slight chance of showers after 3am. Partly cloudy, with a low around 37. West wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, mainly between 7am and 5pm. Partly sunny, with a high near 44. Southwest wind 8 to 14 mph becoming west in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 31. North wind 10 to 13 mph.
Wednesday
Sunny, with a high near 39. North wind 6 to 9 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 35. South wind around 6 mph.
Thursday
Sunny, with a high near 45. South wind 5 to 13 mph.
Thursday Night
Partly cloudy, with a low around 42. South wind around 8 mph.
Friday
Mostly sunny, with a high near 53. Southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 43. Southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 50. Southwest wind 6 to 8 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:
2:32 am EDT Apr 5, 2026
Forecast Valid:
7am EDT Apr 5, 2026-6pm EDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation