Weather forecast for todayCrestwood, IL

Weather forecast for today

Current condition 3:05 am CDT

  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphW 270°
  • Humidity: 94%
  • Dewpoint: 43°F
  • Pressure: 30.37"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Crestwood, visibility is at its best under a bright, clear sky.
The temperature is a chilly 44.6°F. The current temperature is almost at the minimum-anticipated 42.8°F for today.

Tuesday Oct 20, 2026

  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphESE 109°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:09 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
On Tuesday, in Crestwood, occasional cloudiness will be present, but there will still be plenty of sun.
A notable temperature range, reaching a high of a pleasant 69.8°F and a low of a chilly 42.8°F, is expected.
Expect a warmer feel as the forecasted high matches September's 73.6°F, rather than October's average of 60.6°F.
Sunrise will be at 7:09 am and sunset at 6:02 pm; the daylight will last for 10h and 53min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 68°C.
Coldest period: 4 am - 6 am 43°C.

Chance of precipitation

Highest chance: 10 pm 13%.

Hourly weather forecast

  • 4 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphE 100°
  • Humidity: 97%
  • Pressure: 30.36"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 43°F
  • Feels like:
    43°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphE 97°
  • Humidity: 95%
  • Pressure: 30.39"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Sunrise: 7:09 am
  • 8 am
  • 46°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSE 131°
  • Humidity: 84%
  • Pressure: 30.39"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 10 am
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSE 135°
  • Humidity: 62%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 124°
  • Humidity: 43%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphESE 105°
  • Humidity: 37%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphE 83°
  • Humidity: 38%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphENE 76°
  • Humidity: 51%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:02 pm
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphE 83°
  • Humidity: 71%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 4mphESE 107°
  • Humidity: 81%
  • Pressure: 30.3"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Today, primarily sun-filled and occasionally cloudy weather is expected.
The temperature will vary between a minimum of 42.8°F and a maximum of 68°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more resembling September's typical high of 73.6°F than the average for October. The lowest temperature is expected to be moderately lower than the average minimum in October, typically 47.1°F.
Updated: Oct 20, 2026 @ 08:05:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (3:05 am CDT) in Crestwood is 44.6°F.

On Tuesday, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 42.8°F.
The highest temperature will be noticeably higher than the average maximum of 60.6°F in October. The lowest temperature will be a couple of degrees lower than the average low of 47.1°F.

On Tuesday, in Crestwood, sunrise will be at 7:09 am and sunset at 6:02 pm (CDT).

In Crestwood, today, there will be 10h and 53min of daylight.