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.

Fair

16°F

-9°C

Humidity 86%
Wind Speed NW 7 mph
Barometer 30.15 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 28 Dec 12:56 am EST
Extended Forecast for

Bourne MA

  • Overnight

    Overnight: Mostly clear, with a low around 18. Light northwest wind.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Southwest wind 3 to 6 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 10pm. Temperature rising to around 41 by 5am. South wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F⇑

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 50. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain Likely
    then Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Partly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Rain
    then Mostly
    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. West wind 15 to 17 mph, with gusts as high as 38 mph.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 32 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 4am. Mostly cloudy, with a low around 22. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 18. Light northwest wind.
Sunday
Mostly sunny, with a high near 39. Southwest wind 3 to 6 mph.
Sunday Night
Rain, mainly after 10pm. Temperature rising to around 41 by 5am. South wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 50. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain, mainly before 10pm. Partly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 31. West wind 15 to 17 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 32 mph.
Wednesday
Partly sunny, with a high near 35. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of snow after 4am. Mostly cloudy, with a low around 22. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
New Year's Day
A chance of snow after 11am. Partly sunny, with a high near 31. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. West wind around 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 30. Northwest wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 17. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 34. West wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.74°N 70.59°W (Elev. 3 ft)
Last Update:
1:04 am EST Dec 28, 2025
Forecast Valid:
1am EST Dec 28, 2025-6pm EST Jan 3, 2026
 
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Additional Resources

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Chance of Precipitation