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

79°F

26°C

Humidity 42%
Wind Speed S 7 mph
Barometer 29.90 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Apr 2:45 pm EDT
Extended Forecast for

Sagamore Beach MA

  • Tonight

    Tonight: A slight chance of showers, then a chance of showers and thunderstorms after 8pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 63. Southwest wind 6 to 11 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of showers. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 49. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, mainly after noon. Partly sunny, with a high near 65. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 10pm. Mostly cloudy, with a low around 43. Northeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. Northeast wind 5 to 7 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 44. East wind around 5 mph becoming light and variable in the evening.

    Low: 44 °F

    Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Cloudy, with a high near 57. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 35. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 8pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 63. Southwest wind 6 to 11 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 49. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
A chance of showers, mainly after noon. Partly sunny, with a high near 65. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of showers before 10pm. Mostly cloudy, with a low around 43. Northeast wind around 5 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 54. Northeast wind 5 to 7 mph.
Saturday Night
Cloudy, with a low around 44. East wind around 5 mph becoming light and variable in the evening.
Sunday
Showers likely, mainly after 3pm. Cloudy, with a high near 57. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 35. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 48. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 31. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 49. Northwest wind 7 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39. Southwest wind around 9 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 58. Southwest wind around 10 mph.
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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:
2:36 pm EDT Apr 15, 2026
Forecast Valid:
3pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation