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.

Overcast and Breezy

50°F

10°C

Humidity 94%
Wind Speed S 25 G 35 mph
Barometer 30.01 in
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill43°F (6°C)
Last update 9 Jan 10:56 pm EST
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: Scattered showers before midnight. Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 40. Breezy, with a southwest wind 11 to 21 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Scattered
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 43. Northwest wind around 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 40. East wind 8 to 11 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before noon. High near 42. West wind 7 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 28. Breezy, with a west wind 14 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: Sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 34 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. West wind 11 to 15 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Southwest wind 14 to 16 mph.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered showers before midnight. Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 40. Breezy, with a southwest wind 11 to 21 mph. Chance of precipitation is 30%.
Saturday
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 43. Northwest wind around 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 40. East wind 8 to 11 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain, mainly before noon. High near 42. West wind 7 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 28. Breezy, with a west wind 14 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 34. West wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 41. West wind 11 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Southwest wind 14 to 16 mph.
Wednesday
Cloudy, with a high near 44. Southwest wind 14 to 16 mph.
Wednesday Night
A chance of showers. Cloudy, with a low around 34. Southwest wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36. Northwest wind 9 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. North wind 10 to 14 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 30. Northwest wind around 15 mph. Chance of precipitation is 40%.
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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:
7:25 pm EST Jan 9, 2026
Forecast Valid:
11pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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