National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Norwood, Norwood Memorial Airport (KOWD)

Lat: 42.19°NLon: 71.17°WElev: 49ft.

Fair

84°F

29°C

Humidity 67%
Wind Speed NW 6 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 3 Jul 7:53 am EDT
Extended Forecast for

Hopkinton MA

Extreme Heat Warning July 3, 08:46am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 3, 08:46am until July 4, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Today

    High: 99 °F

    Hot

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between midnight and 3am. Partly cloudy, with a low around 74. West wind around 7 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Partly Cloudy
    then
    Scattered
    T-storms

  • Independence Day

    Independence Day: Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 93. Northwest wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 93 °F

    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 64. North wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Isolated showers. Mostly cloudy, with a low around 61. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers

  • Monday

    Monday: A chance of showers after 2pm. Mostly cloudy, with a high near 79. South wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 79 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 62. East wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 62 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 99. Heat index values as high as 106. West wind 8 to 11 mph, with gusts as high as 23 mph.
Tonight
Scattered showers and thunderstorms, mainly between midnight and 3am. Partly cloudy, with a low around 74. West wind around 7 mph. Chance of precipitation is 40%.
Independence Day
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 93. Northwest wind 7 to 11 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 64. North wind 3 to 6 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 61. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A chance of showers after 2pm. Mostly cloudy, with a high near 79. South wind 3 to 7 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 62. East wind 3 to 5 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. North wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 84. North wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 63. South wind around 5 mph becoming light and variable in the evening.
Thursday
Mostly sunny and hot, with a high near 90. Southwest wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hopkinton MA
 42.22°N 71.52°W (Elev. 505 ft)
Last Update:
3:11 am EDT Jul 3, 2026
Forecast Valid:
8am EDT Jul 3, 2026-6pm EDT Jul 9, 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