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

48°F

9°C

Humidity 87%
Wind Speed S 16 mph
Barometer 30.24 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Apr 5:55 am EDT
Extended Forecast for

Bourne MA

  • Today

    Today: A chance of showers, mainly between 8am and 9am. Cloudy, with a high near 59. Windy, with a southwest wind 17 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers and
    Windy

  • Tonight

    Tonight: Areas of fog after 11pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 49. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 49 °F

    Areas Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66. West wind 7 to 11 mph becoming south in the afternoon.

    High: 66 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 49. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Northwest wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 21 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. South wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. Southwest wind around 6 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers between 11am and 4pm. Partly sunny, with a high near 64. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers, mainly between 8am and 9am. Cloudy, with a high near 59. Windy, with a southwest wind 17 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Tonight
Areas of fog after 11pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 49. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Tuesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66. West wind 7 to 11 mph becoming south in the afternoon.
Tuesday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 49. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 67. Northwest wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. South wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 49. Southwest wind around 6 mph.
Friday
A chance of showers between 11am and 4pm. Partly sunny, with a high near 64. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming light and variable in the evening.
Saturday
Partly sunny, with a high near 57. Northeast wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 46. South wind around 6 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 60. South wind 6 to 10 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bourne MA
 41.74°N 70.59°W (Elev. 3 ft)
Last Update:
4:55 am EDT Apr 13, 2026
Forecast Valid:
6am EDT Apr 13, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation