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.

Overcast

39°F

4°C

Humidity 61%
Wind Speed SE 13 mph
Barometer 30.49 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 15 Mar 4:56 pm EDT
Extended Forecast for

Sagamore Beach MA

Flood Watch March 16, 05:00am until March 17, 08:00am
High Wind Watch March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Watch

  • Tonight

    Tonight: A chance of showers after 5am. The rain could be heavy at times. Mostly cloudy, with a low around 37. Southeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Mostly Cloudy
    then Heavy
    Rain

  • Monday

    Monday: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Patchy fog. High near 55. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Some of the storms could produce heavy rainfall. Patchy fog. Low around 40. Windy, with a south wind 24 to 30 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Showers, mainly before 8am. High near 45. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Showers then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind around 15 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South wind 3 to 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. Southeast wind 6 to 10 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. South wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers after 5am. The rain could be heavy at times. Mostly cloudy, with a low around 37. Southeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Patchy fog. High near 55. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Some of the storms could produce heavy rainfall. Patchy fog. Low around 40. Windy, with a south wind 24 to 30 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers, mainly before 8am. High near 45. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 25. West wind around 15 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 35. West wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 39. Southeast wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 33. South wind around 6 mph.
Friday
Mostly sunny, with a high near 43. Southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 34. Southwest wind 6 to 10 mph.
Saturday
A chance of rain. Partly sunny, with a high near 44. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 32. West wind 11 to 17 mph.
Sunday
Mostly sunny, with a high near 40. West wind 16 to 18 mph, with gusts as high as 28 mph.
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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:
4:43 pm EDT Mar 15, 2026
Forecast Valid:
5pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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