Weather forecast for tomorrowLeaf River, IL

Weather forecast for tomorrow

Tuesday Oct 27, 2026

  • 70°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphSSE 149°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:24 am CDT
  • Sunset: 5:58 pm CDT
  • ▼
Tomorrow, in Leaf River, widespread cloud cover will remain in place.
Temperatures will oscillate between a pleasant 69.8°F at their highest and a cool 51.8°F at their lowest.
Expect temperatures to match September's average maximum of 73°F rather than October's 59.7°F.
Sunrise will be at 7:24 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 68°C.
Coldest period: 12 am - 6 am 48°C.

Chance of precipitation

Highest chance: 3 am - 6 am 8%.

Hourly weather forecast

  • 12 am
  • 48°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphENE 73°
  • Humidity: 89%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphENE 72°
  • Humidity: 94%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphENE 78°
  • Humidity: 96%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 48°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphE 89°
  • Humidity: 96%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:24 am
  • 8 am
  • 50°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphESE 107°
  • Humidity: 97%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSE 133°
  • Humidity: 81%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphSSE 160°
  • Humidity: 63%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSE 166°
  • Humidity: 54%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphS 170°
  • Humidity: 51%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Sunset: 5:58 pm
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSE 165°
  • Humidity: 57%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSSE 166°
  • Humidity: 70%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphS 176°
  • Humidity: 74%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, primarily gloomy and occasionally bright weather is expected.
The temperature will be between a minimum of 48.2°F and a maximum of 69.8°F. The warmest part of the day will be around 4 pm.
The forecasted maximum is more resembling September's typical high of 73°F than the average for October. The lowest temperature is also expected to be more in line with September's minimum average of 54.5°F than October's 43.7°F.
Updated: Oct 26, 2026 @ 12:12:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Tuesday, in Leaf River, clouds will hold steady, keeping conditions mostly dim.

Tomorrow, the highest temperature will be 69.8°F, while the lowest temperature will be 51.8°F.
The maximum temperature will be notably higher than the average highest temperature of 59.7°F in October. The lowest temperature will be slightly warmer than the average low of 43.7°F.

On Tuesday, in Leaf River, sunrise will be at 7:24 am and sunset at 5:58 pm (CDT).

In Leaf River, the length of the day tomorrow will be 10h and 34min.