10-Day Weather Forecast - Granite City, IL
Weekend Weather
- 86|71°F
Partly CloudyHourly detailsToday
86°FPartly cloudy. High temperature around 86F. Dew point will be around 63F with an average humidity of 67%. Winds will be 3 mph from the NW.
Tonight
71°F
Mostly clear this evening then becoming mostly cloudy. Lows in the upper 60s. Northeast winds around 5 mph becoming east after midnight.
- 87|70°F
ThunderstormsHourly detailsDay
87°FThunderstorms showers. Some thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southeast winds 10 to 15 mph becoming south with gusts up to 30 mph in the afternoon. Chance of rain 90 percent.
Night
70°F
Mostly cloudy. Showers and thunderstorms mainly in the evening. Some thunderstorms may produce heavy rainfall. Lows in the mid 60s. West winds 10 to 15 mph. Chance of rain 90 percent.
- 78|65°FPartly SunnyHourly details
Day
78°FMostly cloudy with a slight chance of showers in the morning then partly sunny in the afternoon. Highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.
Night
65°F
Partly cloudy. Lows around 60. North winds 5 to 10 mph.
- 83|66°F
Mostly SunnyHourly detailsDay
83°FMostly sunny. Highs around 80.
Night
66°F
Mostly clear. Lows in the lower 60s.
- 86|70°FPartly CloudyHourly details
Day
86°FPartly cloudy. Highs in the lower 80s. Lows in the lower 60s.
Night
70°FPartly cloudy. Highs in the lower 80s. Lows in the lower 60s.
- 85|70°FPartly CloudyHourly details
Day
85°FPartly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 20 percent.
Night
70°FPartly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 20 percent.
- 84|72°F40% Chance of Storms
Day
84°FMostly sunny. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
Night
72°FMostly cloudy with a chance of showers. A chance of thunderstorms mainly in the evening. Lows in the mid 60s. Chance of rain 40 percent.
Weekend Weather
- 88|75°F50% Chance of Storms
Day
88°FPartly sunny with a chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Night
75°F
Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 71F with an average humidity of 75%. Winds will be 6 mph from the SW.
- 90|78°F
50% Chance of RainDay
90°FMostly sunny with a 45% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 72F with an average humidity of 65%. Winds will be 7 mph from the S.
Night
78°FMostly clear with a 35% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 72F with an average humidity of 70%. Winds will be 8 mph from the S.
- 91|78°F40% Chance of Rain
Day
91°FSunny with a 35% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 73F with an average humidity of 64%. Winds will be 9 mph from the SW.
Night
78°FClear with a 35% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 72F with an average humidity of 69%. Winds will be 7 mph from the SW.
