Granite City, IL Hourly Weather

Madison County7:11 AM CDT38.70°N, 90.15°WElevation 423 ft

Next 48 hours

7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Mon Oct 26 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Tue Oct 27 1 AM 4 AM 50° 55° 60° 65° 70° 75° 80° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2517 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
7 AM Mostly Sunny 50° 50° 1% 0.00 in SE 1 86% 46° 35% 0
8 AM Mostly Sunny 51° 51° 1% 0.00 in SE 1 86% 47° 34% 0
9 AM Mostly Sunny 57° 57° 1% 0.00 in SE 2 75% 49° 40% 1
10 AM Mostly Sunny 64° 64° 1% 0.00 in S 2 60% 50° 47% 2
11 AM Partly Sunny 69° 69° 1% 0.00 in S 3 51% 50° 57% 4
12 PM Partly Sunny 73° 73° 1% 0.00 in S 3 43% 49° 57% 4
1 PM Partly Sunny 76° 76° 1% 0.00 in SE 3 37% 48° 56% 5
2 PM Partly Sunny 77° 77° 1% 0.00 in SE 3 36% 48° 58% 4
3 PM Partly Sunny 78° 78° 1% 0.00 in SE 3 34% 47° 66% 2
4 PM Mostly Cloudy 78° 78° 1% 0.00 in SE 3 34% 47° 72% 1
5 PM Mostly Cloudy 76° 76° 1% 0.00 in SE 2 37% 48° 77% 0
6 PM Mostly Cloudy 73° 73° 1% 0.00 in SE 2 43% 49° 78% 0
7 PM Mostly Cloudy 68° 68° 0% 0.00 in SE 2 53% 50° 76% 0
8 PM Mostly Cloudy 64° 64° 0% 0.00 in SE 2 60% 50° 73% 0
9 PM Mostly Cloudy 62° 62° 0% 0.00 in SE 2 65% 50° 71% 0
10 PM Mostly Cloudy 60° 60° 0% 0.00 in SE 2 69% 50° 72% 0
11 PM Mostly Cloudy 59° 59° 0% 0.00 in SE 2 72% 50° 75% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 58° 58° 0% 0.00 in S 1 72% 49° 78% 0
1 AM Mostly Cloudy 57° 57° 0% 0.00 in S 1 75% 49° 80% 0
2 AM Mostly Cloudy 57° 57° 0% 0.00 in S 1 77% 50° 79% 0
3 AM Mostly Cloudy 56° 56° 0% 0.00 in S 1 80% 50° 78% 0
4 AM Mostly Cloudy 55° 55° 0% 0.00 in S 1 80% 49° 76% 0
5 AM Mostly Cloudy 54° 54° 0% 0.00 in Calm 83% 49° 74% 0
6 AM Mostly Cloudy 54° 54° 0% 0.00 in S 1 83% 49° 72% 0
7 AM Mostly Cloudy 53° 53° 0% 0.00 in S 1 83% 48° 71% 0
8 AM Partly Sunny 54° 54° 0% 0.00 in Calm 83% 49° 69% 0
9 AM Partly Sunny 59° 59° 0% 0.00 in Calm 72% 50° 68% 1
10 AM Partly Sunny 65° 65° 0% 0.00 in SW 1 60% 51° 68% 2
11 AM Partly Sunny 69° 69° 0% 0.00 in SW 2 53% 51° 67% 3
12 PM Partly Sunny 72° 72° 0% 0.00 in SW 3 46% 50° 65% 4
1 PM Partly Sunny 75° 75° 0% 0.00 in SW 3 41% 50° 62% 4
2 PM Partly Sunny 77° 77° 0% 0.00 in SW 3 39% 50° 59% 3
3 PM Partly Sunny 78° 78° 0% 0.00 in S 2 38% 50° 55% 2
4 PM Partly Sunny 78° 78° 0% 0.00 in S 2 38% 50° 52% 1
5 PM Mostly Sunny 75° 75° 0% 0.00 in S 2 41% 50° 48% 0
6 PM Partly Cloudy 71° 71° 0% 0.00 in SE 2 47% 50° 46% 0
7 PM Partly Cloudy 67° 67° 0% 0.00 in SE 2 54% 50° 43% 0
8 PM Partly Cloudy 63° 63° 0% 0.00 in SE 2 65% 51° 40% 0
9 PM Partly Cloudy 61° 61° 0% 0.00 in S 2 72% 52° 38% 0
10 PM Partly Cloudy 60° 60° 0% 0.00 in S 2 78% 53° 34% 0
11 PM Partly Cloudy 59° 59° 0% 0.00 in S 2 80% 53° 40% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 58° 58° 0% 0.00 in S 1 80% 52° 47% 0
1 AM Mostly Cloudy 57° 57° 0% 0.00 in S 1 83% 52° 53% 0
2 AM Mostly Cloudy 56° 56° 0% 0.00 in S 1 86% 52° 55% 0
3 AM Mostly Cloudy 55° 55° 0% 0.00 in S 1 86% 51° 57% 0
4 AM Mostly Cloudy 54° 54° 0% 0.00 in S 1 90% 51° 59% 0
5 AM Mostly Cloudy 53° 53° 0% 0.00 in S 1 89% 50° 63% 0
6 AM Partly Sunny 52° 52° 0% 0.00 in S 1 93% 50° 68% 0
7 AM Mostly Cloudy 53° 53° 0% 0.00 in S 1 89% 50° 72% 0
8 AM Mostly Cloudy 56° 56° 0% 0.00 in S 1 83% 51° 72% –
9 AM Mostly Cloudy 61° 61° 0% 0.00 in S 1 72% 52° 72% –
10 AM Mostly Cloudy 65° 65° 0% 0.00 in S 2 65% 53° 72% –
11 AM Mostly Cloudy 69° 69° 0% 0.00 in S 3 57% 53° 73% –
12 PM Mostly Cloudy 72° 72° 0% 0.00 in S 5 51% 53° 75% –
1 PM Mostly Cloudy 74° 74° 0% 0.00 in S 6 46% 52° 76% –
2 PM Mostly Cloudy 76° 76° 0% 0.00 in S 6 43% 52° 73% –
3 PM Partly Sunny 77° 77° 0% 0.00 in S 6 40% 51° 69% –
4 PM Partly Sunny 77° 77° 0% 0.00 in S 6 40% 51° 66% –
5 PM Partly Sunny 75° 75° 0% 0.00 in S 6 43% 51° 67% –
6 PM Mostly Cloudy 72° 72° 0% 0.00 in S 5 49% 52° 68% –
7 PM Mostly Cloudy 69° 69° 0% 0.00 in SE 5 55% 52° 69% –
8 PM Mostly Cloudy 66° 66° 0% 0.00 in SE 5 61% 52° 69% –
9 PM Mostly Cloudy 64° 64° 0% 0.00 in S 3 67% 53° 69% –
10 PM Mostly Cloudy 62° 62° 0% 0.00 in S 3 72% 53° 69% –
11 PM Mostly Cloudy 60° 60° 0% 0.00 in S 3 78% 53° 69% –
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 2 78% 52° 69% –
1 AM Mostly Cloudy 58° 58° 0% 0.00 in S 2 80% 52° 59% –
2 AM Mostly Cloudy 57° 57° 0% 0.00 in S 2 83% 52° 59% –
3 AM Mostly Cloudy 56° 56° 0% 0.00 in S 2 83% 51° 59% –
4 AM Mostly Cloudy 55° 55° 0% 0.00 in S 2 86% 51° 59% –
5 AM Mostly Cloudy 54° 54° 0% 0.00 in S 2 86% 50° 59% –
6 AM Partly Sunny 53° 53° 0% 0.00 in S 2 89% 50° 59% –
7 AM Mostly Sunny 54° 54° 0% 0.00 in S 2 86% 50° 45% –
8 AM Mostly Sunny 57° 57° 0% 0.00 in S 2 80% 51° 45% –
9 AM Mostly Sunny 61° 61° 0% 0.00 in S 3 72% 52° 45% –
10 AM Mostly Sunny 66° 66° 0% 0.00 in S 5 63% 53° 45% –
11 AM Mostly Sunny 70° 70° 0% 0.00 in S 6 55% 53° 45% –
12 PM Mostly Sunny 75° 75° 0% 0.00 in S 7 46% 53° 45% –
1 PM Sunny 78° 78° 0% 0.00 in S 8 42% 53° 14% –
2 PM Sunny 80° 80° 0% 0.00 in S 8 39% 53° 14% –
3 PM Sunny 81° 80° 0% 0.00 in S 8 37% 52° 14% –
4 PM Sunny 81° 80° 0% 0.00 in S 7 37% 52° 14% –
5 PM Sunny 79° 79° 0% 0.00 in S 7 41% 53° 14% –
6 PM Mostly Clear 76° 76° 0% 0.00 in S 6 45% 53° 14% –
7 PM Mostly Clear 72° 72° 0% 0.00 in S 6 53% 54° 10% –
8 PM Mostly Clear 69° 69° 0% 0.00 in S 6 59% 54° 10% –
9 PM Mostly Clear 66° 66° 0% 0.00 in S 6 65% 54° 10% –
10 PM Mostly Clear 64° 64° 0% 0.00 in S 6 70% 54° 10% –
11 PM Mostly Clear 62° 62° 0% 0.00 in S 5 75% 54° 10% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 61° 61° 0% 0.00 in S 5 75% 53° 10% –
1 AM Mostly Clear 60° 60° 1% 0.00 in S 3 78% 53° 8% –
2 AM Mostly Clear 59° 59° 1% 0.00 in S 3 80% 53° 8% –
3 AM Mostly Clear 58° 58° 1% 0.00 in S 3 80% 52° 8% –
4 AM Mostly Clear 58° 58° 1% 0.00 in S 3 80% 52° 8% –
5 AM Mostly Clear 57° 57° 1% 0.00 in S 3 80% 51° 8% –
6 AM Sunny 56° 56° 1% 0.00 in S 3 80% 50° 8% –
7 AM Sunny 57° 57° 1% 0.00 in S 3 77% 50° 18% –
8 AM Sunny 60° 60° 1% 0.00 in S 3 72% 51° 18% –
9 AM Sunny 64° 64° 1% 0.00 in S 5 65% 52° 18% –
10 AM Sunny 68° 68° 1% 0.00 in S 5 61% 54° 18% –
11 AM Sunny 72° 72° 1% 0.00 in S 6 55% 55° 18% –
12 PM Sunny 77° 77° 1% 0.00 in S 6 48% 56° 18% –
1 PM Sunny 80° 80° 0% 0.00 in S 7 44% 56° 10% –
2 PM Sunny 82° 82° 0% 0.00 in S 7 41% 56° 10% –
3 PM Sunny 83° 82° 0% 0.00 in S 7 40% 56° 10% –
4 PM Sunny 83° 82° 0% 0.00 in S 7 40% 56° 10% –
5 PM Sunny 81° 81° 0% 0.00 in S 7 42% 56° 10% –
6 PM Mostly Clear 78° 78° 0% 0.00 in S 6 48% 57° 10% –
7 PM Partly Cloudy 74° 74° 0% 0.00 in S 6 55% 57° 26% –
8 PM Partly Cloudy 71° 71° 0% 0.00 in S 6 61% 57° 26% –
9 PM Partly Cloudy 68° 68° 0% 0.00 in S 5 68% 57° 26% –
10 PM Partly Cloudy 66° 66° 0% 0.00 in S 5 70% 56° 26% –
11 PM Partly Cloudy 64° 64° 0% 0.00 in S 5 73% 55° 26% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 63° 63° 0% 0.00 in S 3 75% 55° 26% –
1 AM Partly Cloudy 62° 62° 8% 0.00 in S 3 75% 54° 29% –
2 AM Partly Cloudy 61° 61° 8% 0.00 in S 3 78% 54° 29% –
3 AM Partly Cloudy 60° 60° 8% 0.00 in S 3 78% 53° 29% –
4 AM Partly Cloudy 59° 59° 8% 0.00 in S 3 80% 53° 29% –
5 AM Partly Cloudy 58° 58° 8% 0.00 in S 3 80% 52° 29% –
6 AM Mostly Sunny 57° 57° 8% 0.00 in S 3 80% 51° 29% –
7 AM Mostly Sunny 57° 57° 2% 0.00 in S 3 80% 51° 42% –
8 AM Mostly Sunny 60° 60° 2% 0.00 in S 3 75% 52° 42% –
9 AM Mostly Sunny 64° 64° 2% 0.00 in S 3 70% 54° 42% –
10 AM Mostly Sunny 68° 68° 2% 0.00 in S 5 63% 55° 42% –
11 AM Mostly Sunny 72° 72° 2% 0.00 in S 6 55% 55° 42% –
12 PM Mostly Sunny 76° 76° 2% 0.00 in S 7 48% 55° 42% –
1 PM Mostly Sunny 79° 79° 3% 0.00 in S 8 44% 55° 43% –
2 PM Mostly Sunny 81° 81° 3% 0.00 in S 8 41% 55° 43% –
3 PM Mostly Sunny 82° 81° 3% 0.00 in S 8 38% 54° 43% –
4 PM Mostly Sunny 81° 81° 3% 0.00 in S 8 39% 54° 43% –
5 PM Mostly Sunny 79° 79° 3% 0.00 in S 8 42% 54° 43% –
6 PM Partly Cloudy 76° 76° 3% 0.00 in S 7 48% 55° 43% –
7 PM Mostly Cloudy 73° 73° 3% 0.00 in SE 7 53% 55° 61% –
8 PM Mostly Cloudy 70° 70° 3% 0.00 in SE 6 59% 55° 61% –
9 PM Mostly Cloudy 68° 68° 3% 0.00 in S 6 65% 56° 61% –
10 PM Mostly Cloudy 66° 66° 3% 0.00 in S 5 70% 56° 61% –
11 PM Mostly Cloudy 65° 65° 3% 0.00 in S 5 73% 56° 61% –
Saturday, October 314 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 64° 64° 3% 0.00 in S 5 73% 55° 61% –
1 AM Mostly Cloudy 63° 63° 10% 0.00 in S 5 75% 55° 74% –
2 AM Mostly Cloudy 62° 62° 10% 0.00 in S 5 78% 55° 74% –
3 AM Mostly Cloudy 61° 61° 10% 0.00 in S 5 78% 54° 74% –

National Weather Service forecast updated 15 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 4Conservative index and reflects what the press published. Terms of use.