Granite City, IL

Weather

As of
Current Temperature

94degrees Fahrenheit

Feels like:107°

Hi:96°Lo:79°

Partly Cloudy

Live Weather Radar

Granite City, IL weather radar map

Current Weather Details

Windchill
107°
Daily Rain
0"
Dew point
76°
Monthly Rain
0"
Humidity
56%
Avg. Wind
S 5 mph
Pressure
30" →
Wind Gust
SSE 10 mph
Sunrise
5:40 AM
Moon
Waning Gibbous
Sunset
8:28 PM
UV Index
10 (Very High)

Weather Forecast

  • Today

    Hi

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 97F. Dew point will be around 75F with an average humidity of 68%. Winds will be 5 mph from the S.

  • Tonight

    Lo

    Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 103 early this evening.

Granite City, IL 10-day weather forecast

AIR QUALITY

Air Quality Index
33|Fair
Top Triggers:
pm25
View Today's Air Quality details for Granite City, IL

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
5|Medium
Predominant Pollen:
Grass, Plantain, Nettle
Granite City, IL Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:82.0 miles

No Lightning Nearby

Granite City, IL real-time lightning alerts & live Map