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

Hazardous Weather Conditions

Current conditions at

Worcester, Worcester Regional Airport (KORH)

Lat: 42.27°NLon: 71.87°WElev: 1007ft.

A Few Clouds

83°F

28°C

Humidity 36%
Wind Speed Vrbl 6 mph
Barometer 30.12 in (1019.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Jun 12:54 pm EDT
Extended Forecast for

Grafton MA

Extreme Heat Watch July 1, 10:00am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. North wind around 6 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Light and variable wind.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. Southwest wind 3 to 8 mph.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after midnight. Partly cloudy during the early evening, then becoming cloudy, with a low around 67. Southwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 96. Southwest wind around 9 mph.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. Southwest wind 5 to 7 mph.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 77. West wind around 6 mph.

    Low: 77 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 100 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 85. North wind around 6 mph.
Tonight
Mostly clear, with a low around 62. Light and variable wind.
Tuesday
Mostly sunny, with a high near 89. Southwest wind 3 to 8 mph.
Tuesday Night
A chance of showers, mainly after midnight. Partly cloudy during the early evening, then becoming cloudy, with a low around 67. Southwest wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny and hot, with a high near 96. Southwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 73. Southwest wind 5 to 7 mph.
Thursday
Sunny and hot, with a high near 101. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 77. West wind around 6 mph.
Friday
Sunny and hot, with a high near 100. West wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 73. West wind 3 to 6 mph.
Independence Day
A chance of thunderstorms. Mostly sunny and hot, with a high near 96. West wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly sunny, with a high near 89. West wind 3 to 7 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:
Grafton MA
 42.2°N 71.68°W (Elev. 499 ft)
Last Update:
1:16 pm EDT Jun 29, 2026
Forecast Valid:
1pm EDT Jun 29, 2026-6pm EDT Jul 5, 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