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

66°F

19°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 29.66 in
Dewpoint 66°F (19°C)
Visibility 6.00 mi
Last update 30 Jul 1:56 am EDT
Extended Forecast for

Bourne MASimilar City Names

  • Overnight

    Overnight: A chance of showers, mainly before 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 2pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 72. Light and variable wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 9pm. Patchy fog before 2am. Otherwise, cloudy, with a low around 63. North wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Friday

    Friday: A slight chance of sprinkles after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. North wind 7 to 9 mph.

    High: 74 °F

    Slight Chance
    Sprinkles

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. Light southwest wind.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Light west wind becoming south 6 to 11 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 68. Southwest wind 5 to 7 mph.

    Low: 68 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 78. South wind 6 to 13 mph.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 1am. Mostly cloudy, with a low around 68. South wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A chance of showers, mainly before 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 40%.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 72. Light and variable wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers, mainly before 9pm. Patchy fog before 2am. Otherwise, cloudy, with a low around 63. North wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of sprinkles after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. North wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 65. Light southwest wind.
Saturday
Mostly sunny, with a high near 77. Light west wind becoming south 6 to 11 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 68. Southwest wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 78. South wind 6 to 13 mph.
Sunday Night
A chance of showers after 1am. Mostly cloudy, with a low around 68. South wind 5 to 7 mph. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 77. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 80. North wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79. Light and variable wind becoming southwest 5 to 8 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bourne MASimilar City Names
 41.73°N 70.63°W (Elev. 3 ft)
Last Update:
2:30 pm EDT Jul 29, 2026
Forecast Valid:
2am EDT Jul 30, 2026-6pm EDT Aug 5, 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