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.

Mostly Cloudy

73°F

23°C

Humidity 57%
Wind Speed S 12 mph
Barometer 30.09 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Jun 11:56 am EDT
Extended Forecast for

East Sandwich MA

  • This Afternoon

    This Afternoon: A slight chance of showers after 3pm. Mostly cloudy, with a high near 78. South wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 67. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog before 11am. High near 78. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Showers and
    Patchy Fog
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 9pm. Patchy fog after 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 64. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Chance
    Showers then
    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 84. West wind around 7 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Southwest wind 3 to 6 mph.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68. South wind around 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers between 8am and 2pm. Partly sunny, with a high near 84. South wind 6 to 13 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers after 3pm. Mostly cloudy, with a high near 78. South wind 6 to 8 mph. Chance of precipitation is 20%.
Tonight
Showers likely before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 67. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog before 11am. High near 78. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A chance of showers, mainly before 9pm. Patchy fog after 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 64. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 84. West wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 67. Southwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 85. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 68. South wind around 6 mph.
Friday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 84. South wind 6 to 13 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 69. Southwest wind 3 to 8 mph.
Saturday
A chance of showers. Partly sunny, with a high near 85. South wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 86. Light and variable wind becoming north around 5 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Sandwich MA
 41.75°N 70.45°W (Elev. 13 ft)
Last Update:
12:01 pm EDT Jun 22, 2026
Forecast Valid:
12pm EDT Jun 22, 2026-6pm EDT Jun 28, 2026
 
Forecast Discussion
 
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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