Weather forecast for todayIrwin, IL
Weather forecast for today
Current condition 6:20 am CDT
- 36°F
- Feels like:34°F
Clear
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 80%
- Dewpoint: 30°F
- Pressure: 30.49"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Irwin, currently, the atmosphere is fresh and open, with clear skies above.
The temperature is a wintry 35.6°F, with the apparent temperature closely matching at 33.8°F. The current temperature is near the lowest expected 37.4°F for today.
The temperature is a wintry 35.6°F, with the apparent temperature closely matching at 33.8°F. The current temperature is near the lowest expected 37.4°F for today.
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphSSW 196°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:07 pm CDT
- details ▼
On Sunday, in Irwin, skies will stay clear and sunny.
Dramatic temperature shifts from a high of a breezy 66.2°F to a low of a cold 37.4°F are expected.
Today, the maximum temperature is expected to be relatively higher than the common October peak of 61.9°F.
Sunrise will be at 7:07 am and sunset at 6:07 pm; the daylight will last for 11h and 0min.
Dramatic temperature shifts from a high of a breezy 66.2°F to a low of a cold 37.4°F are expected.
Today, the maximum temperature is expected to be relatively higher than the common October peak of 61.9°F.
Sunrise will be at 7:07 am and sunset at 6:07 pm; the daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 7 am 36°C.
Coldest hour: 7 am 36°C.
Chance of precipitation
Highest chance: 11 pm 3%.
Hourly weather forecast
- 7 am
- 36°F
- Feels like:32°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 189°
- Humidity: 80%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:07 am
- 8 am
- 39°F
- Feels like:36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphS 191°
- Humidity: 75%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 45°F
- Feels like:39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSW 193°
- Humidity: 62%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 52°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSW 199°
- Humidity: 50%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 55°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 204°
- Humidity: 43%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 203°
- Humidity: 38%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 202°
- Humidity: 33%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 205°
- Humidity: 30%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 199°
- Humidity: 29%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSW 194°
- Humidity: 29%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphS 188°
- Humidity: 30%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 180°
- Humidity: 37%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:07 pm
- 7 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphS 172°
- Humidity: 45%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphS 172°
- Humidity: 53%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 174°
- Humidity: 59%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphS 176°
- Humidity: 65%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphS 184°
- Humidity: 69%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Irwin, sunny conditions are likely to prevail.
The temperature will be between a minimum of 35.6°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted high will be slightly warmer than the typical October maximum of 61.9°F. The minimum temperature will be more alike with November's average low of 34.9°F than October's typical 46.8°F.
The temperature will be between a minimum of 35.6°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted high will be slightly warmer than the typical October maximum of 61.9°F. The minimum temperature will be more alike with November's average low of 34.9°F than October's typical 46.8°F.
Updated: Oct 18, 2026 @ 11:20:42 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 temperature at 6:20 am CDT is 35.6°F.
On Sunday, in Irwin, expect bright skies and plenty of sunshine.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 46.8°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 46.8°F.
On Sunday, in Irwin, sunrise will be at 7:07 am and sunset at 6:07 pm (CDT).
In Irwin, the length of the day today will be 11h and 0min.
Irwin, Illinois, USA
- en: Irwin, Illinois, USA
- es: Irwin, Illinois, EE.UU.
- hr: Ervin, Ilinois, SAD
- mk: Ervin, Ilinois, SAD
- sr: Ervin, Ilinois, SAD
- zh: 欧文, 伊利诺伊, 美国
- Latitude: 41.052254°
- Longitude: -87.983933°
- Elevation: 659 ft
- Current time: 6:20am CDT
- Sunrise: 7:07 am CDT
- Sunset: 6:07 pm CDT
- Timezone: America/Chicago
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