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

57°F

14°C

Humidity 77%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 31 Aug 1:56 am EDT
Extended Forecast for

3 Miles SW Sandwich MA

  • Overnight

    Overnight: Clear, with a low around 54. Northwest wind around 5 mph.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Northeast wind 6 to 8 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Labor Day

    Labor Day: Mostly sunny, with a high near 73. Northeast wind 5 to 8 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Northeast wind 3 to 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Northeast wind 6 to 9 mph.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. East wind around 6 mph becoming light and variable in the evening.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. South wind 5 to 10 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Southwest wind around 7 mph.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 54. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 71. Northeast wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 54. Calm wind.
Labor Day
Mostly sunny, with a high near 73. Northeast wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 58. Northeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 72. Northeast wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 58. East wind around 6 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 74. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 61. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 75. South wind 6 to 10 mph.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62. South wind around 8 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 75. South wind 8 to 11 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 60. South wind around 9 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 73. Southwest wind 8 to 11 mph.
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:
2:22 pm EDT Aug 30, 2025
Forecast Valid:
2am EDT Aug 31, 2025-6pm EDT Sep 6, 2025
 
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