National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 30.02 in
Dewpoint 43°F (6°C)
Visibility 1.50 mi
Wind Chill39°F (4°C)
Last update 18 Apr 7:56 pm EDT
Extended Forecast for

Sagamore Beach MA

  • Tonight

    Tonight: Patchy drizzle before 11pm, then patchy drizzle after 1am. Patchy fog. Otherwise, cloudy, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 3pm. Patchy fog. High near 54. South wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 2pm. Mostly sunny, with a high near 48. West wind around 8 mph. Chance of precipitation is 20%.

    High: 48 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 9pm. Mostly cloudy, with a low around 36. North wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. North wind 7 to 10 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Southwest wind 7 to 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 11am and noon. Mostly cloudy, with a high near 49. Southwest wind 11 to 13 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. West wind 5 to 7 mph.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy drizzle before 11pm, then patchy drizzle after 1am. Patchy fog. Otherwise, cloudy, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Showers, with thunderstorms also possible after 3pm. Patchy fog. High near 54. South wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers after 2pm. Mostly sunny, with a high near 48. West wind around 8 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers before 9pm. Mostly cloudy, with a low around 36. North wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 43. North wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 38. Southwest wind 7 to 9 mph.
Wednesday
A chance of showers between 11am and noon. Mostly cloudy, with a high near 49. Southwest wind 11 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 41. West wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 52. North wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 43. Southwest wind around 6 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 52. North wind 7 to 9 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 43. Southeast wind around 6 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 52. North wind 7 to 9 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sagamore Beach MA
 41.8°N 70.52°W (Elev. 0 ft)
Last Update:
6:31 pm EDT Apr 18, 2026
Forecast Valid:
8pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation