Granite City, IL Hourly Weather

Madison County9:07 PM CDT38.70°N, 90.15°WElevation 423 ft

Next 48 hours

9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Tue Oct 27 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 253 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
9 PM Mostly Cloudy 63° 63° 0% 0.00 in SE 1 60% 49° 64% 0
10 PM Mostly Cloudy 60° 60° 0% 0.00 in SE 1 69% 50° 65% 0
11 PM Mostly Cloudy 58° 58° 1% 0.00 in SE 1 75% 50° 64% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 1% 0.00 in S 1 77% 50° 64% 0
1 AM Mostly Cloudy 56° 56° 1% 0.00 in S 1 80% 50° 63% 0
2 AM Mostly Cloudy 56° 56° 1% 0.00 in S 1 80% 50° 62% 0
3 AM Mostly Cloudy 55° 55° 1% 0.00 in S 1 83% 50° 63% 0
4 AM Mostly Cloudy 55° 55° 1% 0.00 in S 1 83% 50° 69% 0
5 AM Mostly Cloudy 54° 54° 1% 0.00 in S 1 86% 50° 77% 0
6 AM Mostly Cloudy 54° 54° 1% 0.00 in S 1 83% 49° 80% 0
7 AM Mostly Cloudy 53° 53° 2% 0.00 in S 1 86% 49° 80% 0
8 AM Mostly Cloudy 54° 54° 2% 0.00 in S 1 86% 50° 77% 0
9 AM Mostly Cloudy 59° 59° 2% 0.00 in S 1 78% 52° 73% 1
10 AM Mostly Cloudy 66° 66° 2% 0.00 in S 2 61% 52° 70% 2
11 AM Partly Sunny 69° 69° 2% 0.00 in SW 3 53% 51° 68% 3
12 PM Partly Sunny 73° 73° 2% 0.00 in SW 5 44% 50° 62% 4
1 PM Partly Sunny 75° 75° 2% 0.00 in SW 5 40% 49° 57% 4
2 PM Partly Sunny 76° 76° 0% 0.00 in SW 5 39% 49° 52% 3
3 PM Mostly Sunny 77° 77° 0% 0.00 in S 5 36% 48° 49% 2
4 PM Mostly Sunny 77° 77° 2% 0.00 in S 3 36% 48° 47% 1
5 PM Mostly Sunny 76° 76° 2% 0.00 in S 2 37% 48° 43% 0
6 PM Partly Cloudy 72° 72° 1% 0.00 in SE 2 44% 49° 39% 0
7 PM Partly Cloudy 66° 66° 0% 0.00 in SE 2 54% 49° 40% 0
8 PM Partly Cloudy 63° 63° 0% 0.00 in SE 2 62% 50° 44% 0
9 PM Partly Cloudy 60° 60° 0% 0.00 in S 2 72% 51° 49% 0
10 PM Partly Cloudy 59° 59° 0% 0.00 in S 2 72% 50° 50% 0
11 PM Partly Cloudy 57° 57° 0% 0.00 in S 2 77% 50° 48% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 0% 0.00 in S 2 80% 50° 45% 0
1 AM Partly Cloudy 55° 55° 0% 0.00 in S 2 83% 50° 43% 0
2 AM Partly Cloudy 54° 54° 0% 0.00 in S 1 86% 50° 44% 0
3 AM Mostly Cloudy 53° 53° 0% 0.00 in S 1 86% 49° 52% 0
4 AM Mostly Cloudy 53° 53° 0% 0.00 in S 1 86% 49° 64% 0
5 AM Mostly Cloudy 52° 52° 0% 0.00 in S 1 89% 49° 71% 0
6 AM Mostly Cloudy 52° 52° 0% 0.00 in S 1 86% 48° 74% 0
7 AM Mostly Cloudy 51° 51° 0% 0.00 in S 1 89% 48° 75% 0
8 AM Mostly Cloudy 53° 53° 0% 0.00 in S 2 86% 49° 74% 0
9 AM Mostly Cloudy 57° 57° 0% 0.00 in S 3 80% 51° 72% 1
10 AM Partly Sunny 64° 64° 0% 0.00 in S 3 63% 51° 69% 2
11 AM Partly Sunny 69° 69° 0% 0.00 in S 5 53% 51° 68% 3
12 PM Partly Sunny 72° 72° 0% 0.00 in S 6 46% 50° 69% 4
1 PM Mostly Cloudy 74° 74° 0% 0.00 in S 7 41% 49° 70% 4
2 PM Mostly Cloudy 76° 76° 0% 0.00 in S 7 39% 49° 71% 3
3 PM Mostly Cloudy 77° 77° 0% 0.00 in S 7 36% 48° 72% 2
4 PM Mostly Cloudy 76° 76° 0% 0.00 in S 7 37% 48° 72% 1
5 PM Mostly Cloudy 74° 74° 0% 0.00 in S 7 41% 49° 70% 0
6 PM Mostly Cloudy 70° 70° 0% 0.00 in S 6 49% 50° 68% 0
7 PM Mostly Cloudy 67° 67° 0% 0.00 in S 6 54% 50° 65% 0
8 PM Mostly Cloudy 64° 64° 0% 0.00 in S 6 63% 51° 63% 0
9 PM Mostly Cloudy 62° 62° 0% 0.00 in S 5 67% 51° 60% 0
10 PM Mostly Cloudy 61° 61° 0% 0.00 in S 5 72% 52° 58% 0
11 PM Mostly Cloudy 60° 60° 0% 0.00 in S 3 75% 52° 57% 0
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 59° 59° 0% 0.00 in S 3 78% 52° 56% 0
1 AM Mostly Cloudy 58° 58° 0% 0.00 in S 2 80% 52° 55% 0
2 AM Partly Cloudy 57° 57° 0% 0.00 in S 2 83% 52° 50% 0
3 AM Partly Cloudy 56° 56° 0% 0.00 in S 2 83% 51° 44% 0
4 AM Partly Cloudy 55° 55° 0% 0.00 in S 2 86% 51° 39% 0
5 AM Partly Cloudy 54° 54° 0% 0.00 in S 2 86% 50° 40% 0
6 AM Mostly Sunny 53° 53° 0% 0.00 in S 2 89% 50° 41% 0
7 AM Mostly Sunny 54° 54° 0% 0.00 in S 2 86% 50° 42% 0
8 AM Mostly Sunny 57° 57° 0% 0.00 in S 2 80% 51° 36% –
9 AM Mostly Sunny 61° 61° 0% 0.00 in S 3 75% 53° 29% –
10 AM Sunny 66° 66° 0% 0.00 in S 5 65% 54° 23% –
11 AM Sunny 70° 70° 0% 0.00 in S 6 57% 54° 21% –
12 PM Sunny 74° 74° 0% 0.00 in S 7 50% 54° 19% –
1 PM Sunny 78° 78° 0% 0.00 in S 8 42% 53° 17% –
2 PM Sunny 80° 80° 0% 0.00 in S 8 39% 53° 13% –
3 PM Sunny 81° 80° 0% 0.00 in S 8 38% 53° 9% –
4 PM Sunny 81° 80° 0% 0.00 in S 8 38% 53° 5% –
5 PM Sunny 79° 79° 0% 0.00 in S 8 41% 53° 4% –
6 PM Clear 76° 76° 0% 0.00 in S 7 46% 54° 3% –
7 PM Clear 72° 72° 0% 0.00 in S 7 51% 53° 2% –
8 PM Clear 69° 69° 0% 0.00 in S 7 59% 54° 2% –
9 PM Clear 66° 66° 0% 0.00 in S 6 65% 54° 2% –
10 PM Clear 64° 64° 0% 0.00 in S 6 70% 54° 2% –
11 PM Clear 62° 62° 0% 0.00 in S 6 75% 54° 2% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 61° 61° 0% 0.00 in S 5 75% 53° 2% –
1 AM Clear 60° 60° 0% 0.00 in S 5 75% 52° 3% –
2 AM Clear 59° 59° 0% 0.00 in S 5 78% 52° 3% –
3 AM Clear 58° 58° 0% 0.00 in S 5 77% 51° 3% –
4 AM Clear 58° 58° 0% 0.00 in S 5 77% 51° 3% –
5 AM Clear 57° 57° 0% 0.00 in S 5 77% 50° 3% –
6 AM Sunny 56° 56° 0% 0.00 in S 5 80% 50° 3% –
7 AM Sunny 57° 57° 2% 0.00 in S 5 77% 50° 12% –
8 AM Sunny 60° 60° 2% 0.00 in S 6 72% 51° 12% –
9 AM Sunny 64° 64° 2% 0.00 in S 6 65% 52° 12% –
10 AM Sunny 68° 68° 2% 0.00 in S 7 61% 54° 12% –
11 AM Sunny 73° 73° 2% 0.00 in S 7 53% 55° 12% –
12 PM Sunny 77° 77° 2% 0.00 in S 7 48% 56° 12% –
1 PM Mostly Sunny 81° 81° 2% 0.00 in S 7 44% 57° 27% –
2 PM Mostly Sunny 83° 83° 2% 0.00 in S 7 43% 58° 27% –
3 PM Mostly Sunny 84° 84° 2% 0.00 in S 7 41% 58° 27% –
4 PM Mostly Sunny 84° 84° 2% 0.00 in S 7 41% 58° 27% –
5 PM Mostly Sunny 82° 82° 2% 0.00 in S 7 44% 58° 27% –
6 PM Partly Cloudy 79° 79° 2% 0.00 in S 7 49% 58° 27% –
7 PM Partly Cloudy 75° 75° 2% 0.00 in S 7 56% 58° 31% –
8 PM Partly Cloudy 72° 72° 2% 0.00 in S 6 61% 58° 31% –
9 PM Partly Cloudy 69° 69° 2% 0.00 in S 6 66% 57° 31% –
10 PM Partly Cloudy 67° 67° 2% 0.00 in S 5 70% 57° 31% –
11 PM Partly Cloudy 65° 65° 2% 0.00 in S 5 73% 56° 31% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 63° 63° 2% 0.00 in S 3 78% 56° 31% –
1 AM Partly Cloudy 62° 62° 1% 0.00 in S 3 78% 55° 40% –
2 AM Partly Cloudy 61° 61° 1% 0.00 in S 3 81% 55° 40% –
3 AM Partly Cloudy 60° 60° 1% 0.00 in S 3 81% 54° 40% –
4 AM Partly Cloudy 59° 59° 1% 0.00 in S 3 83% 54° 40% –
5 AM Partly Cloudy 58° 58° 1% 0.00 in S 3 83% 53° 40% –
6 AM Mostly Sunny 57° 57° 1% 0.00 in S 3 83% 52° 40% –
7 AM Partly Sunny 58° 58° 2% 0.00 in S 3 80% 52° 53% –
8 AM Partly Sunny 61° 61° 2% 0.00 in S 3 75% 53° 53% –
9 AM Partly Sunny 65° 65° 2% 0.00 in S 5 68% 54° 53% –
10 AM Partly Sunny 69° 69° 2% 0.00 in S 5 61% 55° 53% –
11 AM Partly Sunny 73° 73° 2% 0.00 in S 6 55% 56° 53% –
12 PM Partly Sunny 77° 77° 2% 0.00 in S 6 48% 56° 53% –
1 PM Mostly Sunny 80° 80° 3% 0.00 in S 7 44% 56° 50% –
2 PM Mostly Sunny 82° 82° 3% 0.00 in S 7 41% 56° 50% –
3 PM Mostly Sunny 83° 82° 3% 0.00 in S 7 38% 55° 50% –
4 PM Mostly Sunny 82° 81° 3% 0.00 in S 7 40% 55° 50% –
5 PM Mostly Sunny 80° 80° 3% 0.00 in S 7 42% 55° 50% –
6 PM Partly Cloudy 77° 77° 3% 0.00 in S 6 48% 56° 50% –
7 PM Mostly Cloudy 74° 74° 5% 0.00 in S 6 53% 56° 63% –
8 PM Mostly Cloudy 71° 71° 5% 0.00 in S 5 59% 56° 63% –
9 PM Mostly Cloudy 68° 68° 5% 0.00 in S 5 68% 57° 63% –
10 PM Mostly Cloudy 66° 66° 5% 0.00 in S 3 73% 57° 63% –
11 PM Mostly Cloudy 65° 65° 5% 0.00 in S 2 75% 57° 63% –
Saturday, October 3124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 64° 64° 5% 0.00 in S 2 75% 56° 63% –
1 AM Mostly Cloudy 63° 63° 12% 0.00 in S 2 78% 56° 72% –
2 AM Mostly Cloudy 62° 62° 12% 0.00 in S 2 81% 56° 72% –
3 AM Mostly Cloudy 62° 62° 12% 0.00 in S 3 81% 56° 72% –
4 AM Mostly Cloudy 61° 61° 12% 0.00 in S 3 84% 56° 72% –
5 AM Mostly Cloudy 60° 60° 12% 0.00 in S 3 87% 56° 72% –
6 AM Mostly Cloudy 60° 60° 12% 0.00 in S 3 87% 56° 72% –
7 AM Chance Rain Showers 60° 60° 31% <0.01 in S 3 87% 56° 74% –
8 AM Chance Rain Showers 62° 62° 31% <0.01 in S 5 84% 57° 74% –
9 AM Chance Rain Showers 65° 65° 31% <0.01 in S 5 78% 58° 74% –
10 AM Chance Rain Showers 68° 68° 31% <0.01 in S 6 73% 59° 74% –
11 AM Chance Rain Showers 70° 70° 31% <0.01 in S 7 71% 60° 74% –
12 PM Chance Rain Showers 72° 72° 31% <0.01 in S 7 68% 61° 74% –
1 PM Chance Rain Showers 74° 74° 49% <0.01 in S 8 64% 61° 74% –
2 PM Chance Rain Showers 75° 75° 49% <0.01 in S 9 62% 61° 74% –
3 PM Chance Rain Showers 76° 76° 49% <0.01 in S 9 60% 61° 74% –
4 PM Chance Rain Showers 76° 76° 49% <0.01 in S 9 60% 61° 74% –
5 PM Chance Rain Showers 75° 75° 49% <0.01 in S 9 62% 61° 74% –
6 PM Chance Rain Showers 73° 73° 49% <0.01 in S 9 68% 62° 74% –
7 PM Rain Showers Likely 71° 71° 66% 0.02 in S 8 73% 62° 86% –
8 PM Rain Showers Likely 69° 69° 66% 0.02 in S 7 78% 62° 86% –
9 PM Rain Showers Likely 67° 67° 66% 0.02 in S 7 87% 63° 86% –
10 PM Rain Showers Likely 65° 65° 66% 0.02 in S 6 93% 63° 86% –
11 PM Rain Showers Likely 64° 64° 66% 0.02 in S 6 97% 63° 86% –
Sunday, November 15 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Rain Showers Likely 63° 63° 66% 0.02 in S 5 100% 63° 86% –
1 AM Rain Showers Likely 63° 63° 72% 0.03 in S 5 100% 63° 76% –
1 AM Rain Showers Likely 63° 63° 72% 0.03 in S 5 100% 63° 76% –
2 AM Rain Showers Likely 62° 62° 72% 0.03 in S 5 100% 62° 76% –
3 AM Rain Showers Likely 62° 62° 72% 0.03 in S 5 100% 62° 76% –

National Weather Service forecast updated 6 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use. How to use Weather