



Heavy Rainfall in the Southern Plains, Carolinas and Florida; Heat in the West and Northeast
Heavy to excessive rainfall over parts of the southern Plains, Florida Panhandle, and coastal Carolinas may bring areas of flooding today. Hot to extremely hot temperatures are in place through early this week across much of the western U.S. and northern New England. Read More >
Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Partly Cloudy
80°F
27°C
Humidity | 82% |
Wind Speed | S 3 mph |
Barometer | 30.07 in |
Dewpoint | 74°F (23°C) |
Visibility | 10.00 mi |
Heat Index | 85°F (29°C) |
Last update | 11 Aug 10:15 am CDT |
Extended Forecast for
Granville IL
Today
High: 83 °F
Chance
T-stormsTonight
Low: 70 °F
Chance
T-stormsTuesday
High: 82 °F
T-storms
Likely then
Showers
LikelyTuesday Night
Low: 67 °F
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 62 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Detailed Forecast
Today
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 5 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind around 5 mph.
Tuesday
Showers and thunderstorms likely before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Southwest wind around 5 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 67. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Granville IL
41.26°N 89.24°W (Elev. 699 ft)
41.26°N 89.24°W (Elev. 699 ft)
8:32 am CDT Aug 11, 2025
10am CDT Aug 11, 2025-6pm CDT Aug 17, 2025