Weather forecast for todayRio, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 8:37 pm CDT

  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 4mphSSE 160°
  • Humidity: 67%
  • Dewpoint: 34°F
  • Pressure: 30.44"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the sky is a brilliant shade of blue with no cloud cover.
The temperature is a frosty 44.6°F, and the feels-like temperature is almost the same at 42.8°F. The current temperature is a few degrees off the lowest anticipated temperature.

Saturday Oct 17, 2026

  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphS 184°
  • Humidity: 75%
  • UV index: 0
  • Sunrise: 7:15 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
For the rest of the night, a cloudless sky and clear weather are expected.
The lowest temperature will be an icy 37.4°F.
Sunrise was at 7:15 am and sunset at 6:18 pm; the daylight lasted for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 9 pm - 10 pm 43°C.
Coldest period: 3 am - 5 am 39°C.

Chance of precipitation

Highest chance: 4 am - 5 am 3%.

Hourly weather forecast

  • 9 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 182°
  • Humidity: 69%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 178°
  • Humidity: 74%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphS 180°
  • Humidity: 74%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphS 183°
  • Humidity: 73%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphS 184°
  • Humidity: 73%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphS 186°
  • Humidity: 75%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphS 185°
  • Humidity: 76%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 39°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphS 186°
  • Humidity: 78%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 39°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphS 187°
  • Humidity: 79%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 39°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphS 186°
  • Humidity: 82%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, the weather will be unstable. The temperature will be between the highest temperature of 42.8°F and the lowest temperature of 41°F.
Updated: Oct 18, 2026 @ 01:37:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 8:37 pm CDT, the temperature is 44.6°F.

Today, sunny and cloud-free conditions are expected.

On Saturday, in Rio, sunrise was at 7:15 am and sunset at 6:18 pm (CDT).

Today, the daylight lasted for 11h and 2min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Rio, Illinois, USA

  • en: Rio, Illinois, USA
  • es: Rio, Illinois, EE.UU.
  • hr: Rajo, Ilinois, SAD
  • mk: Rajo, Ilinois, SAD
  • sr: Rajo, Ilinois, SAD
  • zh: 里奥, 伊利诺伊, 美国
  • Latitude: 41.109204°
  • Longitude: -90.399851°
  • Elevation: 774 ft
  • Current time: 8:37pm CDT
  • Sunrise: 7:15 am CDT
  • Sunset: 6:18 pm CDT
  • Timezone: America/Chicago

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