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

36°F

2°C

Humidity 75%
Wind Speed S 12 mph
Barometer 30.55 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 3 Mar 12:56 pm EST
Extended Forecast for

Bourne MA

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow, mainly after 2pm. High near 37. Southeast wind 10 to 13 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, mainly before 3am. Patchy fog after 10pm. Low around 33. Southeast wind 9 to 15 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 5 to 8 mph becoming south in the afternoon.

    High: 49 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of freezing rain before 8am, then a chance of rain. Mostly cloudy, with a high near 42. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after midnight. Low around 32. Northeast wind 3 to 7 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, mainly before noon. High near 40. Northeast wind 8 to 11 mph. Chance of precipitation is 80%.

    High: 40 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 31. Northeast wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow, mainly after 2pm. High near 37. Southeast wind 10 to 13 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, mainly before 3am. Patchy fog after 10pm. Low around 33. Southeast wind 9 to 15 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 5 to 8 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 29. Calm wind.
Thursday
A slight chance of freezing rain before 8am, then a chance of rain. Mostly cloudy, with a high near 42. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after midnight. Low around 32. Northeast wind 3 to 7 mph. Chance of precipitation is 80%.
Friday
Rain, mainly before noon. High near 40. Northeast wind 8 to 11 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 31. Northeast wind around 6 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 47. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of rain after 7pm. Cloudy, with a low around 40. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 51. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 37. Light southwest wind.
Monday
Mostly sunny, with a high near 52. Southwest wind 5 to 9 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:
8:22 am EST Mar 3, 2026
Forecast Valid:
12pm EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation