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.

Mostly Cloudy

66°F

19°C

Humidity 78%
Wind Speed NE 9 mph
Barometer 29.97 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Aug 4:56 pm EDT
Extended Forecast for

Bourne MA

  • Tonight

    Tonight: Mostly clear, with a low around 55. Southwest wind around 6 mph becoming light and variable.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 73. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 73 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. South wind 6 to 8 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. South wind 9 to 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 3pm. Mostly sunny, with a high near 74. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Northwest wind around 7 mph becoming northeast in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Southwest wind around 6 mph becoming light and variable.
Thursday
Increasing clouds, with a high near 73. Light west wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 63. South wind 6 to 8 mph.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. South wind 9 to 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 50%.
Saturday
A slight chance of showers before 3pm. Mostly sunny, with a high near 74. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 55. Southwest wind around 6 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 73. Northwest wind around 7 mph becoming northeast in the afternoon.
Sunday Night
Mostly clear, with a low around 57. Light and variable wind.
Labor Day
Sunny, with a high near 73. North wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 73. North wind 6 to 10 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. Southeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 72. East wind 7 to 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.74°N 70.59°W (Elev. 3 ft)
Last Update:
1:14 pm EDT Aug 27, 2025
Forecast Valid:
5pm EDT Aug 27, 2025-6pm EDT Sep 3, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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