Weather forecast for todayGranite City, IL
Weather forecast for today
Current condition 1:53 pm CDT
- 79°F
- Feels like:79°F
Sunny
- Precipitation: 0"
- Wind: 1mphE 90°
- Humidity: 32%
- Dewpoint: 46°F
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 4
- details ▼
In Granite City, currently, no clouds in the sky, just uninterrupted sunshine.
The temperature is a moderately hot 78.8°F. The current temperature is the maximum expected temperature for today.
The temperature is a moderately hot 78.8°F. The current temperature is the maximum expected temperature for today.
Thursday Oct 22, 2026
- 79°F
- 48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 52°
- Humidity: 34%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:12 pm CDT
- details ▼
Today, conditions remain stable and sunny, with little cloud presence.
Substantial temperature variations are expected, soaring to a maximum of a moderately hot 78.8°F and descending to a minimum of a brisk 48.2°F.
Forecasts show a high closer to September's climate pattern, around 79.3°F, rather than October's 66.2°F.
Sunrise was at 7:17 am and sunset will be at 6:12 pm; the daylight will last for 10h and 56min.
Substantial temperature variations are expected, soaring to a maximum of a moderately hot 78.8°F and descending to a minimum of a brisk 48.2°F.
Forecasts show a high closer to September's climate pattern, around 79.3°F, rather than October's 66.2°F.
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 period: 2 pm - 4 pm 79°C.
Coldest hour: 11 pm 55°C.
Coldest hour: 11 pm 55°C.
Chance of precipitation
Highest chance: 10 pm - 11 pm 1%.
Hourly weather forecast
- 2 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 72°
- Humidity: 33%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 32°
- Humidity: 32%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 54°
- Humidity: 32%
- 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 58°
- Humidity: 35%
- 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: 1mphENE 56°
- Humidity: 42%
- Pressure: 30.18"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunset: 6:12 pm
- 7 pm
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNE 53°
- Humidity: 56%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 69°
- Humidity: 66%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 72°
- Humidity: 71%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphE 90°
- Humidity: 77%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 11 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 84°
- Humidity: 80%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
For the rest of Thursday, sunny conditions are likely to prevail.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 79.3°F more than October's 66.2°F. The night temperature will be comparable to the standard October low of 49.3°F.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 79.3°F more than October's 66.2°F. The night temperature will be comparable to the standard October low of 49.3°F.
Updated: Oct 22, 2026 @ 18:53:59 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
Currently (1:53 pm CDT) it is 78.8°F in Granite City.
Today, in Granite City, bright and sunny weather is expected.
Today, the maximum temperature in Granite City will be 78.8°F, while the minimum temperature will be 48.2°F.
The highest temperature will be uncommonly higher than the average maximum of 66.2°F in October. The lowest temperature will be in line with the average low of 49.3°F.
The highest temperature will be uncommonly higher than the average maximum 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, the length of the day today will be 10h and 56min.
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: 1:53pm CDT
- Sunrise: 7:17 am CDT
- Sunset: 6:12 pm CDT
- Timezone: America/Chicago
Nearby Granite City, Illinois, USA
- Madison (1 mi)
- 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)
- East Saint Louis (6 mi)
- Washington Park (6 mi)
- St. Louis (6 mi)
- Moline Acres (6 mi)
- Jennings (6 mi)
- Flordell Hills (6 mi)
- Castle Point (7 mi)
- Pine Lawn (7 mi)
- Country Club Hills (7 mi)
- Spanish Lake (7 mi)
- Uplands Park (7 mi)
- Northwoods (7 mi)
- Sauget (7 mi)
- Velda Village Hills (7 mi)
- Hillsdale (7 mi)
- Norwood Court (7 mi)
Illinois, USA - most visited locations
- Chicago
- Aurora
- Rockford
- Joliet
- Naperville
- Springfield
- Peoria
- Elgin
- Waukegan
- Champaign
- Cicero
- Bloomington
- Arlington Heights
- Evanston
- Schaumburg
- Bolingbrook
- Decatur
- Palatine
- Skokie
- Des Plaines
- Orland Park
- Tinley Park
- Oak Lawn
- Berwyn
- Mount Prospect
- Normal
- Wheaton
- Hoffman Estates
- Oak Park
- Downers Grove
- Glenview
- Belleville
- Elmhurst
- DeKalb
- Moline
- Lombard





