Weather forecast for todayLouisville, IL

Weather forecast for today

Current condition 3:08 am CDT

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 97%
  • Dewpoint: 46°F
  • Pressure: 30.22"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Currently, the atmosphere is fresh and open, with clear skies above.
The temperature is a brisk 48.2°F. The current temperature is almost at the minimum-predicted 51.8°F for today.

Wednesday Oct 28, 2026

  • 79°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphS 174°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 5:58 pm CDT
  • ▼
On Wednesday, October 28, clear and sunny conditions are expected.
Temperature readings are forecasted to span from a high of a temperate 78.8°F to a low of a cool 51.8°F.
Expect temperatures to match September's average maximum of 78.6°F rather than October's 65.8°F.
Sunrise will be at 7:16 am and sunset at 5:58 pm; the daylight will last for 10h and 41min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 77°C.
Coldest period: 4 am - 6 am 46°C.

Chance of precipitation

Highest chance: 6 am 3%.

Hourly weather forecast

  • 4 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 99%
  • Pressure: 30.21"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 100%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:16 am
  • 8 am
  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSE 168°
  • Humidity: 95%
  • Pressure: 30.27"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 10 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSE 164°
  • Humidity: 67%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 178°
  • Humidity: 43%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 178°
  • Humidity: 34%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 175°
  • Humidity: 33%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Sunset: 5:58 pm
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSE 166°
  • Humidity: 45%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSSE 159°
  • Humidity: 63%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphS 170°
  • Humidity: 72%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Louisville, bright skies and dry conditions are anticipated.
The temperature will be between a minimum of 46.4°F and a maximum of 77°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will align more closely with September's average high of 78.6°F than with October's 65.8°F. The night temperature will be in line with the standard October low of 49.1°F.
Updated: Oct 28, 2026 @ 08:08:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:08 am CST) it is 48.2°F in Louisville.

Today, sunny and dry conditions are anticipated.

Today, the highest temperature will be 78.8°F, while the lowest temperature will be 51.8°F.
The highest temperature will be noticeably higher than the average maximum of 65.8°F in October. The lowest temperature will be in line with the average low of 49.1°F.

On Wednesday, in Louisville, sunrise will be at 7:16 am and sunset at 5:58 pm (CDT).

In Louisville, today, there will be 10h and 41min of daylight.