Weather forecast for todayArcola, IL

Weather forecast for today

Current condition 3:42 am CDT

  • 36°F
  • Feels like:
    30°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 4mphSSE 160°
  • Humidity: 90%
  • Dewpoint: 32°F
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Arcola, the atmosphere is fresh and open, with clear skies above.
The temperature is a cold 35.6°F, with the feels-like temperature being computed to be a freezing 30.2°F. The current temperature is near the lowest predicted 37.4°F for today.

Sunday Oct 18, 2026

  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphS 172°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:06 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
Today, in Arcola, the outlook remains bright and sunny.
Temperature readings are predicted to span from a high of an enjoyable 64.4°F to a low of a wintry 37.4°F.
Today's high is forecasted to coincide with the typical October maximum of 63.9°F.
Sunrise will be at 7:06 am and sunset at 6:09 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 64°C.
Coldest period: 4 am - 6 am 36°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 4 am
  • 36°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSE 164°
  • Humidity: 89%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 36°F
  • Feels like:
    30°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSE 164°
  • Humidity: 89%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:06 am
  • 8 am
  • 39°F
  • Feels like:
    36°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 170°
  • Humidity: 81%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphS 183°
  • Humidity: 56%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 182°
  • Humidity: 42%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphS 177°
  • Humidity: 34%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphS 170°
  • Humidity: 32%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 162°
  • Humidity: 40%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:09 pm
  • 8 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 149°
  • Humidity: 63%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphSSE 152°
  • Humidity: 70%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, sunshine is expected.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the forecasted high aligns comparable to the average peak in October. Today, the overnight low is more consistent with November's usual minimum of 36.1°F than October's 48°F.
Updated: Oct 18, 2026 @ 08:42:40 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (3:42 am CDT) is 35.6°F. Feels-like temperature is 30.2°F.

Today, expect consistent sunshine and open skies.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be notably lower than the average low of 48°F.

On Sunday, in Arcola, sunrise will be at 7:06 am and sunset at 6:09 pm (CDT).

In Arcola, the length of the day today will be 11h and 3min.