Weather forecast for today
Herrin, IL

Weather forecast for today

Sunday, Apr 20.

Mostly Cloudy
6:11 am

7:37 pm
CDT
Mostly Cloudy
81°F / 57°F
  • Wind: 19mph SSE
  • Humidity: 62%
  • Precip. probability: 13%
  • Precipitation: 0.55"
  • UV index: 7
Today, on Sunday, April 20, expect mainly cloudy weather with limited sun.
With a low probability, moderate precipitation is predicted. Anticipated temperature values will span from a temperate 80.6°F down to a mild 57.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at 82.4°F.
Today, the high of 80.6°F will be higher and more in line with May's typical maximum of 75.4°F than April's 66.4°F.
Sunrise was at 6:11 am and sunset will be at 7:37 pm; the daylight will last for 13h and 26min.

Current condition

Mostly Cloudy
9:03 am CDT
Mostly Cloudy
  • 64°F
  • Feels like: 63°F
  • Wind: 13mph ESE
  • Humidity: 90%
  • Dewpoint: 61°F
  • Pressure: 30.14"Hg
  • Precipitation: 0"
  • Visibility: 9mi
  • UV index: 1
At the moment, the sky is covered with mostly cloudy conditions.
The temperature is a breezy 64.4°F, and the felt air temperature is almost the same at 62.6°F. The current temperature is relatively far from the maximum of 80.6°F anticipated for today.

Weather radar - Herrin, IL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
The temperature at 9:03 am CDT is 64.4°F.
What is the weather forecast for Herrin for today?
On Sunday, thick clouds will linger with little clearing expected.
Will it rain today?
Moderate precipitation of 0.55" is forecasted. The likelihood of rainfall is low at 13%.
What will be the highest temperature today in Herrin?
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 57.2°F. The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 82.4°F.
Today, the highest temperature will be uncommonly higher than the average maximum of 66.4°F in April. The lowest temperature today will be moderately higher than the average low temperature.
When are sunrise and sunset today?
On Sunday, in Herrin, sunrise was at 6:11 am and sunset will be at 7:37 pm (CDT).
How long is the day today in Herrin?
In Herrin, today, there will be 13h and 26min of daylight.

Hourly weather forecast

9 am
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Pressure: 30.12"Hg
  • Humidity: 90%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SE
  • Pressure: 30.09"Hg
  • Humidity: 83%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 9mi
11 am
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Pressure: 30.06"Hg
  • Humidity: 73%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Pressure: 30.03"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Pressure: 30"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph S
  • Pressure: 29.97"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 17mph S
  • Pressure: 29.94"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 19mph S
  • Pressure: 29.91"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 17mph S
  • Pressure: 29.88"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 18mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 51%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:37 pm
8 pm
  • 73°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 16mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 56%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 72°F
  • Feels like:
    72°F
Thunderstorms
Thunderstorms
  • Wind: 16mph S
  • Pressure: 29.83"Hg
  • Humidity: 62%
  • Precip. probability: 62%
  • Precipitation: 0.16"
  • Visibility: 6mi
10 pm
  • 70°F
  • Feels like:
    70°F
Thunderstorms
Thunderstorms
  • Wind: 17mph S
  • Pressure: 29.83"Hg
  • Humidity: 70%
  • Precip. probability: 66%
  • Precipitation: 0.2"
  • Visibility: 6mi
11 pm
  • 68°F
  • Feels like:
    70°F
Thunderstorms
Thunderstorms
  • Wind: 16mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 76%
  • Precip. probability: 86%
  • Precipitation: 0.16"
  • Visibility: 6mi
Today, primarily cloudy and occasionally turbulent weather is expected.
Rainfall is forecasted from 9 pm to 11 pm. With moderate precipitation of 0.2", most rainfall is expected at 10 pm.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 64.4°F. The warmest part of the day will be from 2 pm to 6 pm.
The maximum temperature today will be more resembling May's average high of 75.4°F than April's usual of 66.4°F. The lowest temperature today is also more consistent with May's average minimum of 58.1°F than the average low in April of 48.7°F.
Updated: Apr 20, 2025 @ 14:03:28 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Herrin, Illinois, USA

  • en: Herrin, Illinois, USA
  • es: Herrin, Illinois, EE.UU.
  • hr: 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: 9:03am CDT
  • Sunrise: 6:11 am CDT
  • Sunset: 7:37 pm CDT
  • Timezone: America/Chicago
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