Weather forecast for todayCissna Park, IL

Weather forecast for today

Current condition 3:17 pm CDT

  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 1mphS 190°
  • Humidity: 25%
  • Dewpoint: 34°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, in Cissna Park, the weather is sunny with a crisp, clear sky.
The temperature is a delightful 71.6°F. The current temperature is nearly at the maximum expected 73.4°F for today.

Tuesday Oct 20, 2026

  • 73°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 106°
  • Humidity: 29%
  • UV index: 2
  • Sunrise: 7:08 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
Today, in Cissna Park, sunshine and minimal clouds are in the outlook.
Dramatic temperature shifts from a high of a warm 73.4°F to a low of a wintry 39.2°F are anticipated.
The forecast high of 73.4°F aligns more closely with September's typical high of 75.2°F than with October's usual 62.4°F.
Sunrise was at 7:08 am and sunset will be at 6:04 pm; the daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 72°C.
Coldest hour: 12 am 46°C.

Chance of precipitation

Highest chance: 11 pm - 12 am 2%.

Hourly weather forecast

  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphE 96°
  • Humidity: 25%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphESE 105°
  • Humidity: 27%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphE 100°
  • Humidity: 36%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:04 pm
  • 7 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 93°
  • Humidity: 48%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 87°
  • Humidity: 56%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 85°
  • Humidity: 63%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphE 88°
  • Humidity: 71%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphE 93°
  • Humidity: 74%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphESE 105°
  • Humidity: 78%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphESE 117°
  • Humidity: 81%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the late afternoon and into the evening, sunshine is expected.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 48.2°F. The warmest part of the day is expected around 4 pm.
The maximum temperature will align more closely with September's average high of 75.2°F than with October's 62.4°F. The lowest temperature is more close to November's average minimum of 35.1°F than the usual minimum of 46.8°F in October.
Updated: Oct 20, 2026 @ 20:17:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:17 pm CDT) it is 71.6°F in Cissna Park.

On Tuesday, in Cissna Park, clear skies and sunshine are anticipated.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be noticeably higher than the average highest temperature of 62.4°F in October. The lowest temperature will be moderately lower than the average low of 46.8°F.

On Tuesday, in Cissna Park, sunrise was at 7:08 am and sunset will be at 6:04 pm (CDT).

In Cissna Park, the length of the day today will be 10h and 56min.