Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Big Rock, IL

Showers and thunderstorms likely after 2pm. Some of the storms could produce heavy rain. Mostly sunny. High near 87, with temperatures falling to around 79 in the afternoon. Heat index values as high as 95. South southwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
75°F

Conditions

Wind: 5 mph S
Humidity: 89%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
75° 76° 79° 81° 82° 83° 85° 86° 87° 84° 80° 79° 78°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 2pm. Some of the storms could produce heavy rain. Mostly sunny. High near 87, with temperatures falling to around 79 in the afternoon. Heat index values as high as 95. South southwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
74°F 55°F
Tonight
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 3am. Mostly cloudy, with a low around 70. South southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
74°F 55°F
Thursday
Partly Sunny then Showers And Thunderstorms
Showers and thunderstorms after 1pm. Partly sunny, with a high near 85. South southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
74°F 55°F
Thursday Night
Showers And Thunderstorms
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 59. West southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
74°F 55°F
Friday
Sunny
Sunny, with a high near 77. West wind 10 to 20 mph, with gusts as high as 30 mph.
74°F 55°F
Friday Night
Mostly Clear
Mostly clear, with a low around 62.
74°F 55°F
Saturday
Sunny
Sunny, with a high near 82.
74°F 55°F
Saturday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 62.
74°F 55°F
Sunday
Showers And Thunderstorms Likely then Partly Sunny
Showers and thunderstorms likely before 7am. Partly sunny, with a high near 75.
74°F 55°F
Sunday Night
Slight Chance Rain Showers
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 55.
74°F 55°F
Monday
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 73.
74°F 55°F
Monday Night
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 54.
74°F 55°F
Tuesday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 75.
74°F 55°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
74°F 55°F
Data provided by weather.gov