Weather forecast for tomorrowMark, IL

Weather forecast for tomorrow

Tuesday Oct 27, 2026

  • 72°F
  • 52°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSSE 160°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:22 am CDT
  • Sunset: 5:58 pm CDT
  • ▼
On Tuesday, in Mark, expect a dull and cloudy day.
Temperature span will be from a high of an agreeable 71.6°F to a low of a crisp 51.8°F.
A forecast high of 71.6°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:22 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 36min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 70°C.
Coldest period: 3 am - 6 am 48°C.

Chance of precipitation

Highest chance: 12 pm - 3 pm 15%.

Hourly weather forecast

  • 12 am
  • 50°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphENE 74°
  • Humidity: 88%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 48°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphENE 76°
  • Humidity: 93%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 3mphE 83°
  • Humidity: 97%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 48°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 3mphE 92°
  • Humidity: 97%
  • Pressure: 30.24"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 7:22 am
  • 8 am
  • 48°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 3mphESE 106°
  • Humidity: 95%
  • Pressure: 30.24"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 10 am
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSE 142°
  • Humidity: 77%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphS 169°
  • Humidity: 58%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSSW 191°
  • Humidity: 45%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphS 188°
  • Humidity: 43%
  • 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: 2%
  • Precipitation: 0"
  • Wind: 4mphS 169°
  • Humidity: 51%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 171°
  • Humidity: 64%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 57°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 173°
  • Humidity: 68%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, primarily gloomy and occasionally bright weather is predicted.
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 from 2 pm to 4 pm.
The forecasted maximum is more close to September's typical high of 74.7°F than the average for October. The expected low will be also more close to what’s typical in September than in October.
Updated: Oct 26, 2026 @ 19:22:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Tuesday, in Mark, expect a gray and cloudy sky.

Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 51.8°F.
The maximum temperature will be significantly higher than the average highest temperature of 61.7°F in October. The lowest temperature will be a couple of degrees higher than the average low of 45.7°F.

On Tuesday, in Mark, sunrise will be at 7:22 am and sunset at 5:58 pm (CDT).

In Mark, tomorrow, there will be 10h and 36min of daylight.