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

48°F

9°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.87 in
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill45°F (7°C)
Last update 2 May 8:55 pm EDT
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: Showers. Low around 45. Light and variable wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 9am. Cloudy, with a high near 54. Northwest wind 10 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind 7 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57. Breezy, with a southwest wind 13 to 21 mph.

    High: 57 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Southwest wind 11 to 15 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Breezy, with a southwest wind 14 to 21 mph.

    High: 58 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 33 mph.

    Low: 54 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A chance of showers after 3pm. Mostly cloudy, with a high near 58. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.

    High: 58 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 52. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers. Low around 45. Light and variable wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly before 9am. Cloudy, with a high near 54. Northwest wind 10 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 46. West wind 7 to 10 mph.
Monday
Sunny, with a high near 57. Breezy, with a southwest wind 13 to 21 mph.
Monday Night
Mostly clear, with a low around 50. Southwest wind 11 to 15 mph.
Tuesday
Sunny, with a high near 58. Breezy, with a southwest wind 14 to 21 mph.
Tuesday Night
Mostly cloudy, with a low around 54. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 33 mph.
Wednesday
A chance of showers after 3pm. Mostly cloudy, with a high near 58. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 52. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 55. South wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 47. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Friday
Mostly sunny, with a high near 55. West wind 10 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 45. West wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 55. Light southwest wind increasing to 6 to 11 mph in the morning.
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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:
6:28 pm EDT May 2, 2026
Forecast Valid:
9pm EDT May 2, 2026-6pm EDT May 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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