Weather forecast for todayHerrin, IL
Weather forecast for today
Current condition 5:20 am CDT
- 36°F
- Feels like:36°F
Clear
- Precipitation: 0"
- Wind: 1mphWNW 290°
- Humidity: 99%
- Dewpoint: 36°F
- Pressure: 30.49"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
At the moment, a cloudless and clear sky stretches as far as the eye can see.
The temperature is a wintry 35.6°F. The current temperature is almost at the minimum-expected 39.2°F for today.
The temperature is a wintry 35.6°F. The current temperature is almost at the minimum-expected 39.2°F for today.
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSE 131°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:07 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Today, on Sunday, October 18, sunshine and minimal clouds are in the outlook.
A high of a breezy 66.2°F during the day contrasts markedly with a low of a wintry 39.2°F at night.
The predicted peak temperature will reflect the average October high of 67.3°F.
Sunrise will be at 7:07 am and sunset at 6:14 pm; the daylight will last for 11h and 7min.
A high of a breezy 66.2°F during the day contrasts markedly with a low of a wintry 39.2°F at night.
The predicted peak temperature will reflect the average October high of 67.3°F.
Sunrise will be at 7:07 am and sunset at 6:14 pm; the daylight will last for 11h and 7min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 66°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 10 pm - 12 am 3%.
Hourly weather forecast
- 6 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 123°
- Humidity: 98%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:07 am
- 8 am
- 39°F
- Feels like:39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphESE 121°
- Humidity: 97%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSE 130°
- Humidity: 62%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 136°
- Humidity: 44%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSE 140°
- Humidity: 38%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 137°
- Humidity: 35%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphESE 121°
- Humidity: 44%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 110°
- Humidity: 67%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphESE 122°
- Humidity: 81%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, bright and mostly sunny weather is expected.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature today will be alike with the average high in October. Forecast models suggest a low more in line with November's typical minimum of 38.5°F than October's usual 49.3°F.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature today will be alike with the average high in October. Forecast models suggest a low more in line with November's typical minimum of 38.5°F than October's usual 49.3°F.
Updated: Oct 18, 2026 @ 10:20:53 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 (5:20 am CDT) is 35.6°F.
On Sunday, clear skies and sunshine are anticipated.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be significantly lower than the average low of 49.3°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be significantly lower than the average low of 49.3°F.
On Sunday, in Herrin, sunrise will be at 7:07 am and sunset at 6:14 pm (CDT).
In Herrin, today, there will be 11h and 7min of daylight.
Herrin, Illinois, USA
- en: Herrin, Illinois, USA
- es: Herrin, Illinois, EE.UU.
- hr: Herin, Ilinois, SAD
- mk: Herin, Ilinois, SAD
- sr: Herin, Ilinois, SAD
- zh: 赫林, 伊利诺伊, 美国
- Latitude: 37.803106°
- Longitude: -89.027574°
- Elevation: 413 ft
- Current time: 5:20am CDT
- Sunrise: 7:07 am CDT
- Sunset: 6:14 pm CDT
- Timezone: America/Chicago
Nearby Herrin, Illinois, USA
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