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

46°F

8°C

Humidity 100%
Wind Speed SW 7 mph
Barometer 30.27 in
Dewpoint 46°F (8°C)
Visibility 1.50 mi
Wind Chill42°F (6°C)
Last update 3 Apr 10:56 am EDT
Extended Forecast for

Bourne MA

  • Today

    Today: Patchy fog. Otherwise, mostly cloudy, with a high near 48. Southwest wind 8 to 14 mph.

    High: 48 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 45. Southwest wind 14 to 17 mph.

    Low: 45 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 53. Northwest wind 6 to 15 mph becoming northeast in the afternoon.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 9pm. Cloudy, with a low around 40. East wind 9 to 11 mph becoming southeast after midnight. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 2pm. High near 51. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

    High: 51 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 8pm. Low around 40. Southwest wind 10 to 14 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 40 °F

    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 11 to 14 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. West wind 3 to 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain showers after 2pm, mixing with snow after 5pm. Partly sunny, with a high near 43. West wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Today
Patchy fog. Otherwise, mostly cloudy, with a high near 48. Southwest wind 8 to 14 mph.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 45. Southwest wind 14 to 17 mph.
Saturday
Partly sunny, with a high near 53. Northwest wind 6 to 15 mph becoming northeast in the afternoon.
Saturday Night
A chance of showers, mainly after 9pm. Cloudy, with a low around 40. East wind 9 to 11 mph becoming southeast after midnight. Chance of precipitation is 40%.
Sunday
Showers, mainly after 2pm. High near 51. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 8pm. Low around 40. Southwest wind 10 to 14 mph becoming northwest after midnight. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 47. West wind 11 to 14 mph.
Monday Night
Partly cloudy, with a low around 37. West wind 3 to 8 mph.
Tuesday
A chance of rain showers after 2pm, mixing with snow after 5pm. Partly sunny, with a high near 43. West wind 3 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 32. North wind 6 to 9 mph.
Wednesday
Sunny, with a high near 39. North wind 7 to 9 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 36. South wind around 7 mph.
Thursday
Sunny, with a high near 47. Southwest wind 8 to 16 mph, with gusts as high as 26 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:
7:01 am EDT Apr 3, 2026
Forecast Valid:
11am EDT Apr 3, 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