Weather forecast for todayGranite City, IL
Weather forecast for today
Current condition 11:30 am CDT
- 72°F
- Feels like:72°F
Sunny
- Precipitation: 0"
- Wind: 0mphNE 40°
- Humidity: 47%
- Dewpoint: 48°F
- Pressure: 30.26"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
In Granite City, currently, the weather is sunny with a crisp, clear sky.
The temperature is a delightful 71.6°F. The current temperature is only a few degrees off the maximum of 77°F for the day.
The temperature is a delightful 71.6°F. The current temperature is only a few degrees off the maximum of 77°F for the day.
Thursday Oct 22, 2026
- 77°F
- 48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 53°
- Humidity: 38%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:12 pm CDT
- details ▼
Today, on Thursday, October 22, skies will stay clear and sunny.
Significant variations in temperature are anticipated, peaking at a moderately hot 77°F and dropping to a low of a frosty 48.2°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 79.3°F, not October's.
Sunrise was at 7:17 am and sunset will be at 6:12 pm; the daylight will last for 10h and 56min.
Significant variations in temperature are anticipated, peaking at a moderately hot 77°F and dropping to a low of a frosty 48.2°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 79.3°F, not October's.
Sunrise was at 7:17 am and sunset will be at 6:12 pm; the daylight will last for 10h and 56min.
Hourly overview
Hourly temperatures
Warmest hour: 2 pm 77°C.
Coldest hour: 2 am 54°C.
Coldest hour: 2 am 54°C.
Chance of precipitation
Highest chance: 2 am 3%.
Hourly weather forecast
- 12 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNE 37°
- Humidity: 43%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 61°
- Humidity: 38%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 78°
- Humidity: 35%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 33°
- Humidity: 33%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 54°
- Humidity: 33%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 59°
- Humidity: 36%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 60°
- Humidity: 43%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:12 pm
- 7 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 59°
- Humidity: 54%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 72°
- Humidity: 63%
- Pressure: 30.18"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 9 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphENE 77°
- Humidity: 69%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphE 90°
- Humidity: 74%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 11 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 85°
- Humidity: 75%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Today, sunny conditions are likely to prevail.
The temperature will be between the lowest temperature of 57.2°F and the highest temperature of 77°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature is more comparable to September's average maximum of 79.3°F than October's usual of 66.2°F. The expected low will be in line with the average minimum in October, which is 49.3°F.
The temperature will be between the lowest temperature of 57.2°F and the highest temperature of 77°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature is more comparable to September's average maximum of 79.3°F than October's usual of 66.2°F. The expected low will be in line with the average minimum in October, which is 49.3°F.
Updated: Oct 22, 2026 @ 16:30:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (11:30 am CDT) in Granite City is 71.6°F.
On Thursday, sunshine and minimal clouds are in the outlook.
Today, the highest temperature will be 77°F, while the lowest temperature will be 48.2°F.
The maximum temperature will be significantly higher than the average highest temperature of 66.2°F in October. The lowest temperature will be in line with the average low of 49.3°F.
The maximum temperature will be significantly higher than the average highest temperature of 66.2°F in October. The lowest temperature will be in line with the average low of 49.3°F.
On Thursday, in Granite City, sunrise was at 7:17 am and sunset will be at 6:12 pm (CDT).
In Granite City, today, there will be 10h and 56min of daylight.
Granite City, Illinois, USA
- en: Granite City, Illinois, USA
- es: Granite City, Illinois, EE.UU.
- hr: Granit Siti, Ilinois, SAD
- mk: Granit Siti, Ilinois, SAD
- sr: Granit Siti, Ilinois, SAD
- zh: 格拉尼特城, 伊利诺伊, 美国
- Latitude: 38.701439°
- Longitude: -90.148720°
- Elevation: 423 ft
- Current time: 11:47am CDT
- Sunrise: 7:17 am CDT
- Sunset: 6:12 pm CDT
- Timezone: America/Chicago
Nearby Granite City, Illinois, USA
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- Venice (2 mi)
- Brooklyn (3 mi)
- Pontoon Beach (4 mi)
- Glasgow Village (4 mi)
- Fairmont City (5 mi)
- Riverview (5 mi)
- Bellefontaine Neighbors (5 mi)
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- Washington Park (6 mi)
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- Moline Acres (6 mi)
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- Uplands Park (7 mi)
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- Velda Village Hills (7 mi)
- Hillsdale (7 mi)
- Norwood Court (7 mi)
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