Weather forecast for todayHamilton, IL
Weather forecast for today
Current condition 8:49 am CDT
- 41°F
- Feels like:41°F
Sunny
- Precipitation: 0"
- Wind: 1mphS 170°
- Humidity: 90%
- Dewpoint: 37°F
- Pressure: 30.59"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Hamilton, at the moment, the sky is azure blue, with the sun shining strong and bright.
The temperature is a cold 41°F. The current temperature is almost at the minimum-anticipated 39.2°F for today.
The temperature is a cold 41°F. The current temperature is almost at the minimum-anticipated 39.2°F for today.
Saturday Oct 17, 2026
- 59°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 194°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:22 pm CDT
- details ▼
On Saturday, October 17, expect consistent sunshine and open skies.
Temperature is forecasted to swing from a high of a refreshing 59°F to a low of a wintry 39.2°F.
Today's peak temperature is forecasted to be a few degrees lower than October's average high of 63.3°F.
Sunrise was at 7:18 am and sunset will be at 6:22 pm; the daylight will last for 11h and 4min.
Temperature is forecasted to swing from a high of a refreshing 59°F to a low of a wintry 39.2°F.
Today's peak temperature is forecasted to be a few degrees lower than October's average high of 63.3°F.
Sunrise was at 7:18 am and sunset will be at 6:22 pm; the daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 57°C.
Coldest hour: 9 am 43°C.
Coldest hour: 9 am 43°C.
Chance of precipitation
Highest chance: 9 am 2%.
Hourly weather forecast
- 9 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphNE 47°
- Humidity: 86%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSE 131°
- Humidity: 69%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 50°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphS 189°
- Humidity: 59%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSW 210°
- Humidity: 49%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 219°
- Humidity: 45%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 218°
- Humidity: 41%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSW 217°
- Humidity: 39%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 204°
- Humidity: 39%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 195°
- Humidity: 41%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 183°
- Humidity: 50%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:22 pm
- 7 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 178°
- Humidity: 57%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 170°
- Humidity: 63%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSE 168°
- Humidity: 66%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSSE 168°
- Humidity: 68%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphS 175°
- Humidity: 70%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, sunshine is expected.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 57.2°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the forecasted high will be slightly cooler than October's typical peak temperature. Today, the overnight low is more in line with November's usual minimum of 35.1°F than October's 46°F.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 57.2°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the forecasted high will be slightly cooler than October's typical peak temperature. Today, the overnight low is more in line with November's usual minimum of 35.1°F than October's 46°F.
Updated: Oct 17, 2026 @ 13:49:08 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 (8:49 am CDT) is 41°F.
On Saturday, the weather remains calm, bright, and sunny.
Today, the maximum temperature will be 59°F, while the minimum temperature will be 39.2°F.
The maximum temperature today will be moderately lower than the average highest temperature in October. The lowest temperature will be also slightly cooler than the average low of 46°F.
The maximum temperature today will be moderately lower than the average highest temperature in October. The lowest temperature will be also slightly cooler than the average low of 46°F.
On Saturday, in Hamilton, sunrise was at 7:18 am and sunset will be at 6:22 pm (CDT).
Today, the daylight will last for 11h and 4min.
Hamilton, Illinois, USA
- en: Hamilton, Illinois, USA
- es: Hamilton, Illinois, EE.UU.
- hr: Hamilton, Ilinois, SAD
- mk: Hamilton, Ilinois, SAD
- sr: Hamilton, Ilinois, SAD
- zh: 哈密尔顿, 伊利诺伊, 美国
- Latitude: 40.396433°
- Longitude: -91.339039°
- Elevation: 650 ft
- Current time: 9:45am CDT
- Sunrise: 7:18 am CDT
- Sunset: 6:22 pm CDT
- Timezone: America/Chicago
Nearby Hamilton, Illinois, USA
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