National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

32°F

0°C

Humidity 87%
Wind Speed NW 8 mph
Barometer 29.85 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Nov 5:56 am EST
Extended Forecast for

Bourne MA

  • Today

    Today: Increasing clouds, with a high near 45. Northwest wind around 8 mph becoming west in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain, mainly before 4am. Temperature rising to around 51 by 4am. Southwest wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F⇑

    Rain

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 55 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 44. Breezy, with a west wind 18 to 20 mph, with gusts as high as 34 mph.

    High: 44 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. West wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind 5 to 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Northwest wind 5 to 7 mph.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 45. Northwest wind around 8 mph becoming west in the afternoon.
Tonight
Rain, mainly before 4am. Temperature rising to around 51 by 4am. Southwest wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 31. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph.
Monday
Sunny, with a high near 44. Breezy, with a west wind 18 to 20 mph, with gusts as high as 34 mph.
Monday Night
Mostly clear, with a low around 33. West wind 10 to 14 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 46. West wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 31. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 45. Northwest wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 33. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 49. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39. South wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 53. Southwest wind 6 to 11 mph. Chance of precipitation is 50%.
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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:
2:24 am EST Nov 15, 2025
Forecast Valid:
6am EST Nov 15, 2025-6pm EST Nov 21, 2025
 
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