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

72°F

22°C

Humidity 83%
Wind Speed SE 12 mph
Barometer 30.10 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 13 Jul 5:56 pm EDT
Extended Forecast for

Sagamore Beach MA

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, increasing clouds, with a low around 66. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 78. Light south wind increasing to 5 to 9 mph in the morning.

    High: 78 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 2am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 70. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. Southwest wind around 6 mph.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind 6 to 8 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 84. Southwest wind 7 to 13 mph.

    High: 84 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 72. Southwest wind 7 to 10 mph.

    Low: 72 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, increasing clouds, with a low around 66. Southeast wind 5 to 7 mph becoming calm in the evening.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 78. Light south wind increasing to 5 to 9 mph in the morning.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 2am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 70. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 70. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southwest wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 84. Southwest wind 7 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 72. Southwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 85. Southwest wind 7 to 11 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 81. North wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 67. South wind around 5 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 79. North wind 6 to 9 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sagamore Beach MA
 41.78°N 70.55°W (Elev. 98 ft)
Last Update:
6:05 pm EDT Jul 13, 2025
Forecast Valid:
6pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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Additional Resources

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Chance of Precipitation