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

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 45°F (7°C)
Visibility 1.50 mi
Last update 19 Apr 2:55 am EDT
Extended Forecast for

Sagamore Beach MA

  • Overnight

    Overnight: Patchy dense fog. Otherwise, cloudy, with a low around 43. Light south wind.

    Low: 43 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Rain likely, then rain and possibly a thunderstorm after 2pm. Patchy dense fog. High near 58. South wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Rain Likely
    and Patchy
    Dense Fog
    then Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 35. West wind 7 to 13 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: 35 °F

    Chance Rain
    then Mostly
    Clear

  • Monday

    Monday: A chance of rain, mainly after 5pm. Increasing clouds, with a high near 51. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 51 °F

    Sunny then
    Chance Rain

  • Monday Night

    Monday Night: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 34. North wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. North wind 6 to 8 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Southwest wind around 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. South wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 43. Light south wind.
Sunday
Rain likely, then rain and possibly a thunderstorm after 2pm. Patchy dense fog. High near 58. South wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 35. West wind 7 to 13 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
A chance of rain, mainly after 5pm. Increasing clouds, with a high near 51. West wind 5 to 7 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 34. North wind 3 to 8 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 47. North wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 35. Southwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 50. South wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 40. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 57. Northwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 40. North wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 54. North wind 5 to 7 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 40. South wind around 5 mph becoming light and variable in the evening.
Saturday
Partly sunny, with a high near 54. Northeast wind 5 to 8 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sagamore Beach MA
 41.78°N 70.55°W (Elev. 98 ft)
Last Update:
3:05 am EDT Apr 19, 2026
Forecast Valid:
3am EDT Apr 19, 2026-6pm EDT Apr 25, 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