Weather forecast for todayPeru, IL

Weather forecast for today

Current condition 2:33 pm CDT

  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 5mphSW 230°
  • Humidity: 36%
  • Dewpoint: 30°F
  • Pressure: 30.49"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, the sky is clear with no clouds in sight.
The temperature is a moderate 57.2°F. The current temperature is the maximum anticipated temperature for today.

Saturday Oct 17, 2026

  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSW 221°
  • Humidity: 39%
  • UV index: 3
  • Sunrise: 7:10 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
Today, on Saturday, October 17, conditions will remain bright with clear skies.
Temperature span will be from a high of a moderate 57.2°F to a low of a cold 37.4°F.
The predicted high for today is predicted to be moderately lower than the typical October maximum of 61.7°F.
Sunrise was at 7:10 am and sunset will be at 6:12 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 57°C.
Coldest period: 11 pm - 12 am 41°C.

Chance of precipitation

Highest chance: 10 pm - 12 am 2%.

Hourly weather forecast

  • 3 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSW 226°
  • Humidity: 35%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSW 224°
  • Humidity: 36%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSW 223°
  • Humidity: 37%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 212°
  • Humidity: 48%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:12 pm
  • 7 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSSW 207°
  • Humidity: 55%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSW 206°
  • Humidity: 61%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSSW 200°
  • Humidity: 67%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 195°
  • Humidity: 72%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 191°
  • Humidity: 75%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSSW 193°
  • Humidity: 78%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Saturday, primarily bright and sunny weather is anticipated.
The temperature will be between a maximum of 57.2°F and a minimum of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
Today, the temperature is expected to be a couple of degrees lower than October's normal maximum of 61.7°F. Today, expect the temperature to be more alike with the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 19:33:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 2:33 pm CDT is 57.2°F.

Today, in Peru, sunny skies are in store, with excellent visibility.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
The highest temperature will be a few degrees lower than the average maximum of 61.7°F in October. The lowest temperature today will be also relatively lower than the average low temperature.

On Saturday, in Peru, sunrise was at 7:10 am and sunset will be at 6:12 pm (CDT).

In Peru, the length of the day today will be 11h and 2min.