Weather forecast for todayGranite City, IL
Weather forecast for today
Current condition 11:26 am CDT
- 55°F
- Feels like:54°F
Sunny
- Precipitation: 0"
- Wind: 4mphNE 40°
- Humidity: 55%
- Dewpoint: 39°F
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
Currently, a cloudless sky and warm sun dominate the day.
The temperature is a moderate 55.4°F, with the feels-like temperature closely matching at 53.6°F. The current temperature is only a few degrees off the today's maximum of 60.8°F.
The temperature is a moderate 55.4°F, with the feels-like temperature closely matching at 53.6°F. The current temperature is only a few degrees off the today's maximum of 60.8°F.
Saturday Oct 17, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNE 15°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:12 am CDT
- Sunset: 6:19 pm CDT
- details ▼
Today, on Saturday, October 17, a sun-drenched sky is anticipated.
The temperature will fluctuate from a high of an enjoyable 60.8°F to a low of a wintry 37.4°F.
The temperature is anticipated to be a couple of degrees lower than the standard October peak of 66.2°F.
Sunrise was at 7:12 am and sunset will be at 6:19 pm; the daylight will last for 11h and 8min.
The temperature will fluctuate from a high of an enjoyable 60.8°F to a low of a wintry 37.4°F.
The temperature is anticipated to be a couple of degrees lower than the standard October peak of 66.2°F.
Sunrise was at 7:12 am and sunset will be at 6:19 pm; the daylight will last for 11h and 8min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 59°C.
Coldest hour: 2 am 41°C.
Coldest hour: 2 am 41°C.
Chance of precipitation
Highest chance: 2 am 3%.
Hourly weather forecast
- 12 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNNE 23°
- Humidity: 51%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 12°
- Humidity: 46%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 13°
- Humidity: 43%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphN 1°
- Humidity: 40%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphN 3°
- Humidity: 39%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 13°
- Humidity: 39%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 47°
- Humidity: 46%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:19 pm
- 7 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 72°
- Humidity: 58%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphESE 102°
- Humidity: 65%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphESE 107°
- Humidity: 71%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSE 132°
- Humidity: 77%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 140°
- Humidity: 81%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Granite City, primarily bright and sunny weather is anticipated.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the temperature is expected to be relatively lower than October's normal maximum of 66.2°F. Today, expect the temperature to be more consistent with the typical minimum for November than for October.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the temperature is expected to be relatively lower than October's normal maximum of 66.2°F. Today, expect the temperature to be more consistent with the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 16:26:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (11:26 am CDT) in Granite City is 55.4°F.
Today, sunshine and minimal clouds are in the outlook.
Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 37.4°F.
The highest temperature today will be a couple of degrees lower than the average maximum temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 49.3°F.
The highest temperature today will be a couple of degrees lower than the average maximum temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 49.3°F.
On Saturday, in Granite City, sunrise was at 7:12 am and sunset will be at 6:19 pm (CDT).
Today, the daylight will last for 11h and 8min.
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: 11:26am CDT
- Sunrise: 7:12 am CDT
- Sunset: 6:19 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)
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- Washington Park (6 mi)
- St. Louis (6 mi)
- Moline Acres (6 mi)
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- Flordell Hills (6 mi)
- Castle Point (7 mi)
- Pine Lawn (7 mi)
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- 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)
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