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.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed N 18 mph
Barometer 29.78 in
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Wind Chill26°F (-3°C)
Last update 23 Mar 11:55 am EDT
Extended Forecast for

Bourne MA

  • This Afternoon

    This Afternoon: Showers likely, mainly after 4pm. Cloudy, with a high near 38. North wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 31. North wind 7 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Snow Showers
    Likely then
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. North wind 6 to 10 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Southwest wind around 11 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Southwest wind 8 to 16 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 5am. Mostly cloudy, with a low around 39. Southwest wind around 14 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. Southwest wind 11 to 15 mph.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 41. Southwest wind 9 to 13 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: A chance of rain before 4pm. Mostly cloudy, with a high near 47. West wind around 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    High: 47 °F

    Chance Rain

Detailed Forecast

This Afternoon
Showers likely, mainly after 4pm. Cloudy, with a high near 38. North wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 31. North wind 7 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 39. North wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Southwest wind around 11 mph.
Wednesday
Partly sunny, with a high near 44. Southwest wind 8 to 16 mph.
Wednesday Night
A chance of rain, mainly after 5am. Mostly cloudy, with a low around 39. Southwest wind around 14 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 47. Southwest wind 11 to 15 mph.
Thursday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 41. Southwest wind 9 to 13 mph. Chance of precipitation is 60%.
Friday
A chance of rain before 4pm. Mostly cloudy, with a high near 47. West wind around 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 27. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 35. North wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 40. Southwest wind 7 to 10 mph.
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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:
7:48 am EDT Mar 23, 2026
Forecast Valid:
12pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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