Weather forecast for todayForreston, IL

Weather forecast for today

Current condition 2:33 pm CDT

  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 9mphSW 220°
  • Humidity: 31%
  • Dewpoint: 27°F
  • Pressure: 30.46"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, no clouds in the sky, just uninterrupted sunshine.
The temperature is a moderate 55.4°F, the feels-like temperature is nearly identical at 53.6°F. The current temperature is almost at the maximum of today's expected 59°F.

Saturday Oct 17, 2026

  • 59°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 220°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 7:13 am CDT
  • Sunset: 6:13 pm CDT
  • ▼
Today, in Forreston, sun-filled conditions are expected to persist.
The maximum forecasted temperature is a mild 59°F, while the minimum temperature will be a cold 39.2°F.
This predicted maximum temperature is expected to mirror October's typical high of 59.4°F.
Sunrise was at 7:13 am and sunset will be at 6:13 pm; the daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 55°C.
Coldest period: 11 pm - 12 am 41°C.

Chance of precipitation

Highest chance: 11 pm - 12 am 2%.

Hourly weather forecast

  • 3 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 226°
  • Humidity: 32%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphSW 220°
  • Humidity: 34%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 219°
  • Humidity: 36%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 214°
  • Humidity: 47%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:13 pm
  • 7 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 205°
  • Humidity: 54%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 203°
  • Humidity: 61%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 202°
  • Humidity: 65%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 201°
  • Humidity: 68%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 199°
  • Humidity: 71%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 200°
  • Humidity: 74%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between the lowest temperature of 41°F and the highest temperature of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be alike with October's average highest temperature of 59.4°F. Today, the low will be also relatively lower than the usual October value of 43.7°F.
Updated: Oct 17, 2026 @ 19:33:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:33 pm CDT) is 55.4°F.

On Saturday, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 59°F, while the lowest temperature will be 39.2°F.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.

On Saturday, in Forreston, sunrise was at 7:13 am and sunset will be at 6:13 pm (CDT).

Today, the daylight will last for 11h and 0min.