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.

Fair

31°C

87°F

Humidity 50%
Wind Speed W 9 km/h
Barometer 1017.1 mb (30.05 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 15 Jul 5:54 pm EDT
Extended Forecast for

Westborough MA

Heat Advisory July 15, 06:04pm until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 06:04pm until July 17, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Tonight

    Low: 21 °C

    Isolated
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 33. Heat index values as high as 37. Calm wind becoming southwest 5 to 10 km/h in the morning.

    High: 33 °C

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 5am. Increasing clouds, with a low around 23. Southwest wind 8 to 10 km/h. Chance of precipitation is 30%.

    Low: 23 °C

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy and hot, with a high near 32. Heat index values as high as 36. Southwest wind 10 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 32 °C

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 23. Southwest wind around 10 km/h. Chance of precipitation is 40%.

    Low: 23 °C

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29. West wind 10 to 13 km/h.

    High: 29 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16. North wind 5 to 8 km/h.

    Low: 16 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28. North wind 5 to 8 km/h becoming south in the afternoon.

    High: 28 °C

    Sunny

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 21. Southwest wind 3 to 8 km/h. Chance of precipitation is 20%.
Wednesday
Mostly sunny and hot, with a high near 33. Heat index values as high as 37. Calm wind becoming southwest 5 to 10 km/h in the morning.
Wednesday Night
A chance of showers, mainly after 5am. Increasing clouds, with a low around 23. Southwest wind 8 to 10 km/h. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy and hot, with a high near 32. Heat index values as high as 36. Southwest wind 10 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 23. Southwest wind around 10 km/h. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 29. West wind 10 to 13 km/h.
Friday Night
Mostly clear, with a low around 16. North wind 5 to 8 km/h.
Saturday
Sunny, with a high near 28. North wind 5 to 8 km/h becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 18. Southwest wind 5 to 8 km/h.
Sunday
A chance of showers after 8am. Partly sunny, with a high near 28. Southwest wind 8 to 13 km/h. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 18. Southwest wind 8 to 10 km/h becoming west after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 27. Northwest wind around 10 km/h.
Monday Night
Partly cloudy, with a low around 16. Northwest wind 3 to 8 km/h.
Tuesday
Mostly sunny, with a high near 27. North wind 5 to 10 km/h becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westborough MA
 42.26°N 71.63°W (Elev. 361 m)
Last Update:
3:27 pm EDT Jul 15, 2025
Forecast Valid:
6pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
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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