Weather forecast for todaySumner, IL
Weather forecast for today
Current condition 2:14 am CDT
- 39°F
- Feels like:39°F
Clear
- Precipitation: 0"
- Wind: 1mphWNW 290°
- Humidity: 90%
- Dewpoint: 37°F
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Sumner, at the moment, nothing but clear skies and excellent visibility.
The temperature is a wintry 39.2°F. The current temperature is almost at the minimum-anticipated 37.4°F for today.
The temperature is a wintry 39.2°F. The current temperature is almost at the minimum-anticipated 37.4°F for today.
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSE 144°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:03 am CDT
- Sunset: 6:09 pm CDT
- details ▼
Today, sun-filled conditions are expected to persist.
Temperature readings will considerable fluctuate from a daytime peak of a breezy 66.2°F to a nighttime low of a wintry 37.4°F.
October's usual high of 66°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 7:03 am and sunset at 6:09 pm; the daylight will last for 11h and 5min.
Temperature readings will considerable fluctuate from a daytime peak of a breezy 66.2°F to a nighttime low of a wintry 37.4°F.
October's usual high of 66°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 7:03 am and sunset at 6:09 pm; the daylight will last for 11h and 5min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 37°C.
Coldest hour: 6 am 37°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 4 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 120°
- Humidity: 92%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 123°
- Humidity: 92%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:03 am
- 8 am
- 41°F
- Feels like:41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 134°
- Humidity: 90%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 150°
- Humidity: 59%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 153°
- Humidity: 42%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 151°
- Humidity: 35%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSE 141°
- Humidity: 32%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 130°
- Humidity: 42%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:09 pm
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 116°
- Humidity: 66%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 125°
- Humidity: 77%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, bright skies and dry conditions are anticipated.
The temperature will be between a maximum of 64.4°F and a minimum of 37.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature today will be similar to October's average high. Forecast models suggest a low more similar to November's typical minimum of 37.9°F than October's usual 49.3°F.
The temperature will be between a maximum of 64.4°F and a minimum of 37.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature today will be similar to October's average high. Forecast models suggest a low more similar to November's typical minimum of 37.9°F than October's usual 49.3°F.
Updated: Oct 18, 2026 @ 07:14:32 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 temperature at 2:14 am CDT is 39.2°F.
On Sunday, a sun-drenched sky is anticipated.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 49.3°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 49.3°F.
On Sunday, in Sumner, sunrise will be at 7:03 am and sunset at 6:09 pm (CDT).
In Sumner, Illinois, today, there will be 11h and 5min of daylight.
Sumner, Illinois, USA
- en: Sumner, Illinois, USA
- es: Sumner, Illinois, EE.UU.
- hr: Samner, Ilinois, SAD
- mk: Samner, Ilinois, SAD
- sr: Samner, Ilinois, SAD
- zh: 萨姆纳, 伊利诺伊, 美国
- Latitude: 38.716992°
- Longitude: -87.861420°
- Elevation: 463 ft
- Current time: 2:14am CDT
- Sunrise: 7:03 am CDT
- Sunset: 6:09 pm CDT
- Timezone: America/Chicago
Nearby Sumner, Illinois, USA
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