Weather forecast for todayHenderson, IL
Weather forecast for today
Current condition 12:03 am CDT
- 43°F
- Feels like:39°F
Clear
- Precipitation: 0"
- Wind: 5mphS 170°
- Humidity: 69%
- Dewpoint: 34°F
- Pressure: 30.44"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Currently, perfect weather prevails with no clouds and a clear sky overhead.
The temperature is a frosty 42.8°F, the apparent reading is assessed at a cold 39.2°F. The current temperature is far from today's maximum-anticipated 64.4°F.
The temperature is a frosty 42.8°F, the apparent reading is assessed at a cold 39.2°F. The current temperature is far from today's maximum-anticipated 64.4°F.
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphS 188°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:16 pm CDT
- details ▼
Today, on Sunday, October 18, sunny and dry conditions are anticipated.
The highest daytime temperature will touch an enjoyable 64.4°F, creating a significant contrast with the expected nighttime low of a wintry 37.4°F.
The predicted daily high is projected to match October's typical maximum of 61.5°F.
Sunrise will be at 7:16 am and sunset at 6:16 pm; the daylight will last for 11h and 0min.
The highest daytime temperature will touch an enjoyable 64.4°F, creating a significant contrast with the expected nighttime low of a wintry 37.4°F.
The predicted daily high is projected to match October's typical maximum of 61.5°F.
Sunrise will be at 7:16 am and sunset at 6:16 pm; the daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 63°C.
Coldest period: 4 am - 7 am 39°C.
Coldest period: 4 am - 7 am 39°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 2 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphS 183°
- Humidity: 73%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 186°
- Humidity: 81%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 185°
- Humidity: 84%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:16 am
- 8 am
- 41°F
- Feels like:36°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphS 185°
- Humidity: 84%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphS 190°
- Humidity: 66%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 59°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 194°
- Humidity: 50%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 193°
- Humidity: 43%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphS 187°
- Humidity: 42%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphS 173°
- Humidity: 49%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:16 pm
- 8 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphS 169°
- Humidity: 65%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 174°
- Humidity: 71%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Henderson, bright skies and dry conditions are anticipated.
The temperature will vary between a minimum of 39.2°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature today will be resembling the average high in October. Today, expect the temperature to be more consistent with the typical minimum for November than for October.
The temperature will vary between a minimum of 39.2°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature today will be resembling the average high in October. Today, expect the temperature to be more consistent with the typical minimum for November than for October.
Updated: Oct 18, 2026 @ 05:03:17 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 12:03 am CDT is 42.8°F.
On Sunday, sunshine is expected with little to no cloud cover.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be moderately lower than the average low of 45.7°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be moderately lower than the average low of 45.7°F.
On Sunday, in Henderson, sunrise will be at 7:16 am and sunset at 6:16 pm (CDT).
In Henderson, the length of the day today will be 11h and 0min.
Henderson, Illinois, USA
- en: Henderson, Illinois, USA
- es: Henderson, Illinois, EE.UU.
- hr: Henderson, Ilinois, SAD
- mk: Henderson, Ilinois, SAD
- sr: Henderson, Ilinois, SAD
- zh: 亨德森, 伊利诺伊, 美国
- Latitude: 41.025038°
- Longitude: -90.356239°
- Elevation: 817 ft
- Current time: 12:03am CDT
- Sunrise: 7:16 am CDT
- Sunset: 6:16 pm CDT
- Timezone: America/Chicago
Nearby Henderson, Illinois, USA
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- Galesburg (6 mi)
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- Oneida (7 mi)
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- Ophiem (16 mi)
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- Viola (17 mi)
- Bishop Hill (17 mi)
- Berwick (18 mi)
- Maquon (19 mi)
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