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

37°F

3°C

Humidity 93%
Wind Speed E 10 mph
Barometer 30.53 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 2 Apr 8:55 pm EDT
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: A slight chance of showers before 10pm, then a slight chance of showers after midnight. Patchy fog. Otherwise, cloudy, with a low around 37. East wind 6 to 11 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 49. Southwest wind 6 to 15 mph.

    High: 49 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 45. Southwest wind 13 to 17 mph.

    Low: 45 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 51. West wind 7 to 14 mph becoming northeast in the afternoon.

    High: 51 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 40. East wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers. High near 51. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.

    High: 51 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 40. West wind 7 to 11 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A chance of showers between 7am and 8am. Mostly sunny, with a high near 47. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. West wind 5 to 7 mph.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before 10pm, then a slight chance of showers after midnight. Patchy fog. Otherwise, cloudy, with a low around 37. East wind 6 to 11 mph. Chance of precipitation is 20%.
Friday
Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 49. Southwest wind 6 to 15 mph.
Friday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 45. Southwest wind 13 to 17 mph.
Saturday
Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 51. West wind 7 to 14 mph becoming northeast in the afternoon.
Saturday Night
A chance of showers, mainly after 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 40. East wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday
Showers. High near 51. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 40. West wind 7 to 11 mph. Chance of precipitation is 60%.
Monday
A chance of showers between 7am and 8am. Mostly sunny, with a high near 47. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 37. West wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 44. West wind 3 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 33. North wind 6 to 9 mph.
Wednesday
Sunny, with a high near 38. North wind 8 to 11 mph.
Wednesday Night
Mostly clear, with a low around 33. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 44. South wind 6 to 14 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:
7:27 pm EDT Apr 2, 2026
Forecast Valid:
8pm EDT Apr 2, 2026-6pm EDT Apr 9, 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