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.

A Few Clouds

52°F

11°C

Humidity 88%
Wind Speed SW 16 mph
Barometer 29.97 in
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Wind Chill47°F (8°C)
Last update 31 Mar 10:56 pm EDT
Extended Forecast for

Sagamore Beach MA

  • Tonight

    Tonight: A slight chance of rain and thunderstorms after 5am. Mostly cloudy, with a low around 41. Southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Rain and thunderstorms likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 36. Northeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 42. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 36. East wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 54. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 54 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58. Southwest wind 8 to 13 mph becoming northeast in the afternoon.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. Southeast wind around 9 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain and thunderstorms after 5am. Mostly cloudy, with a low around 41. Southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
Rain and thunderstorms likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain likely. Cloudy, with a low around 36. Northeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain. Cloudy, with a high near 42. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain. Cloudy, with a low around 36. East wind 3 to 7 mph. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 54. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 45. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 58. Southwest wind 8 to 13 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. Southeast wind around 9 mph.
Sunday
A chance of rain after 7am. Mostly cloudy, with a high near 57. South wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 50. Northwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 34. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 47. North wind 6 to 8 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sagamore Beach MA
 41.81°N 70.55°W (Elev. 98 ft)
Last Update:
7:38 pm EDT Mar 31, 2026
Forecast Valid:
11pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation