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

16°F

-9°C

Humidity 93%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 19 Mar 2:55 am EDT
Extended Forecast for

Sagamore Beach MA

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38. Southeast wind 3 to 8 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Southwest wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Southwest wind 5 to 8 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 38. South wind 8 to 10 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly before 2pm. Mostly cloudy, with a high near 46. South wind 11 to 14 mph. Chance of precipitation is 40%.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Southwest wind around 9 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 10am. Mostly cloudy, with a high near 47. Southwest wind 11 to 13 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of snow between 2am and 5am. Mostly cloudy, with a low around 34. West wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Calm wind.
Thursday
Partly sunny, with a high near 38. Southeast wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 33. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind 5 to 8 mph.
Friday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 38. South wind 8 to 10 mph. Chance of precipitation is 40%.
Saturday
A chance of rain, mainly before 2pm. Mostly cloudy, with a high near 46. South wind 11 to 14 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 38. Southwest wind around 9 mph.
Sunday
A chance of rain after 10am. Mostly cloudy, with a high near 47. Southwest wind 11 to 13 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain before 2am, then a chance of snow between 2am and 5am. Mostly cloudy, with a low around 34. West wind 10 to 15 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 39. North wind 14 to 17 mph.
Monday Night
Partly cloudy, with a low around 30. North wind around 11 mph.
Tuesday
Mostly sunny, with a high near 37. North wind 9 to 11 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 32. West wind around 10 mph.
Wednesday
Partly sunny, with a high near 43. West wind 10 to 13 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sagamore Beach MA
 41.8°N 70.52°W (Elev. 0 ft)
Last Update:
6:12 pm EDT Mar 18, 2026
Forecast Valid:
3am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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