Weather forecast for todayAltona, IL

Weather forecast for today

Current condition 1:44 pm CDT

  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 5mphSSW 200°
  • Humidity: 35%
  • Dewpoint: 30°F
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, in Altona, a vibrant sun is lighting up the sky, with no sign of clouds.
The temperature is a moderate 57.2°F. The current temperature is the maximum anticipated temperature of the day.

Saturday Oct 17, 2026

  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 214°
  • Humidity: 40%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
Today, bright and sunny weather is expected.
The maximum temperature will be a moderate 57.2°F, while the minimum predicted temperature is a cold 37.4°F.
The temperature is anticipated to be a few degrees lower than the standard October peak of 61.3°F.
Sunrise was at 7:14 am and sunset will be at 6:17 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 57°C.
Coldest period: 10 pm - 11 pm 41°C.

Chance of precipitation

Highest chance: 10 pm - 11 pm 2%.

Hourly weather forecast

  • 2 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 222°
  • Humidity: 35%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 217°
  • Humidity: 34%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 217°
  • Humidity: 35%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 41%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 199°
  • Humidity: 50%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 7 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 189°
  • Humidity: 57%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 190°
  • Humidity: 65%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 184°
  • Humidity: 69%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 182°
  • Humidity: 73%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphS 183°
  • Humidity: 75%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, bright skies and dry conditions are anticipated.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 57.2°F. The warmest part of the day will be from 2 pm to 4 pm.
Today, expect temperatures a few degrees lower than what is usual for October. Forecast models suggest a low more close to November's typical minimum of 33.3°F than October's usual 45.5°F.
Updated: Oct 17, 2026 @ 18:44:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:44 pm CDT) is 57.2°F.

Today, skies will stay clear and sunny.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. Today, the lowest temperature will be also a couple of degrees lower than the average low temperature.

On Saturday, in Altona, sunrise was at 7:14 am and sunset will be at 6:17 pm (CDT).

Today, the daylight will last for 11h and 2min.