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

Worcester, Worcester Regional Airport (KORH)

Lat: 42.27°NLon: 71.87°WElev: 1007ft.

Fair

32°F

0°C

Humidity 88%
Wind Speed W 9 mph
Barometer 30.22 in (1024.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 8 Jan 7:54 pm EST
Extended Forecast for

South Grafton MA

  • Tonight

    Tonight: Patchy freezing fog. Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: A slight chance of rain after 4pm. Patchy freezing fog before 8am. Partly sunny, with a high near 50. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 50 °F

    Patchy
    Freezing Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 38. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely, mainly after 4pm. Cloudy, with a high near 45. West wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 35. East wind around 5 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 43. North wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 9pm. Partly cloudy, with a low around 26. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. West wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Southwest wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy freezing fog. Partly cloudy, with a low around 25. Calm wind.
Friday
A slight chance of rain after 4pm. Patchy freezing fog before 8am. Partly sunny, with a high near 50. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday Night
Rain likely, mainly before 11pm. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 38. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 4pm. Cloudy, with a high near 45. West wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 35. East wind around 5 mph. Chance of precipitation is 90%.
Sunday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 43. North wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%.
Sunday Night
A chance of rain before 9pm. Partly cloudy, with a low around 26. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 36. West wind 9 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 27. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 6 to 8 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 39. West wind around 7 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
South Grafton MA
 42.18°N 71.68°W (Elev. 344 ft)
Last Update:
1:10 pm EST Jan 8, 2026
Forecast Valid:
8pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
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Additional Resources

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Chance of Precipitation