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.

Fair

30°F

-1°C

Humidity 80%
Wind Speed Calm
Barometer 30.49 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Apr 6:55 am EDT
Extended Forecast for

Bourne MA

  • Today

    Today: Increasing clouds, with a high near 52. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 52 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Scattered showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 42. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers before 7am, then isolated showers after 3pm. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 55. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

    High: 55 °F

    Isolated
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Isolated showers before 1am. Patchy fog before 9pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 49. Southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Chance of precipitation is 20%.

    Low: 49 °F

    Isolated
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Light southwest wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers between 11pm and 1am. Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Southwest wind 5 to 9 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 50. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 10am. Mostly cloudy, with a high near 62. South wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 52. Light and variable wind becoming east 5 to 7 mph in the morning.
Tonight
Scattered showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 42. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Isolated showers before 7am, then isolated showers after 3pm. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 55. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before 1am. Patchy fog before 9pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 49. Southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 65. Light southwest wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Isolated showers between 11pm and 1am. Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 65. Southwest wind 5 to 9 mph.
Wednesday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 50. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of showers before 10am. Mostly cloudy, with a high near 62. South wind 5 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph.
Friday
Partly sunny, with a high near 65. Southwest wind 5 to 7 mph becoming northwest in the morning.
Friday Night
Partly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 59. Light and variable wind becoming south 5 to 9 mph in the afternoon.
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:
4:12 am EDT Apr 12, 2026
Forecast Valid:
6am EDT Apr 12, 2026-6pm EDT Apr 18, 2026
 
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