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

77°F

25°C

Humidity 65%
Wind Speed NE 12 mph
Barometer 30.10 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 29 Jun 2:55 pm EDT
Extended Forecast for

3 Miles SW Sandwich MA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Light southwest wind increasing to 8 to 13 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 3am. Mostly cloudy, with a low around 68. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between 11am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 10pm and 2am. Partly cloudy, with a low around 71. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 89. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Southwest wind 6 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 93. West wind 6 to 8 mph.

    High: 93 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 73. West wind 3 to 5 mph.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81. Light southwest wind increasing to 8 to 13 mph in the morning.
Tuesday Night
A slight chance of showers after 3am. Mostly cloudy, with a low around 68. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers between 11am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers between 10pm and 2am. Partly cloudy, with a low around 71. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 89. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 73. Southwest wind 6 to 10 mph.
Friday
Sunny and hot, with a high near 93. West wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 73. West wind 3 to 5 mph.
Independence Day
A chance of showers after 4pm. Mostly sunny, with a high near 87. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 85. West wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening.
Monday
A chance of showers. Partly sunny, with a high near 81. Southeast wind 3 to 8 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Sandwich MA
 41.74°N 70.54°W (Elev. 203 ft)
Last Update:
3:02 pm EDT Jun 29, 2026
Forecast Valid:
3pm EDT Jun 29, 2026-6pm EDT Jul 6, 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