Weather forecast for todayFrankfort, IL

Weather forecast for today

Current condition 1:42 pm CDT

  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 4mphSW 220°
  • Humidity: 54%
  • Dewpoint: 37°F
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
In Frankfort, currently, the sky is clear with no clouds in sight.
The temperature is a mild 55.4°F. The current temperature is nearly at the maximum expected 57.2°F for today.

Saturday Oct 17, 2026

  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 223°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:05 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
Today, on Saturday, October 17, clear skies and sunshine are anticipated.
The highest forecasted temperature is a mild 57.2°F, while the lowest temperature will be an icy 37.4°F.
The day’s top temperature is expected to be a couple of degrees lower than the typical October high of 61.2°F.
Sunrise was at 7:05 am and sunset will be at 6:07 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 57°C.
Coldest period: 10 pm - 11 pm 43°C.

Chance of precipitation

Highest chance: 11 pm 3%.

Hourly weather forecast

  • 2 pm
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSW 216°
  • Humidity: 53%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 223°
  • Humidity: 51%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 225°
  • Humidity: 48%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 228°
  • Humidity: 51%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSW 219°
  • Humidity: 61%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:07 pm
  • 7 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSW 206°
  • Humidity: 63%
  • 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: 5mphSSW 204°
  • Humidity: 67%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 201°
  • Humidity: 70%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 196°
  • Humidity: 74%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSSW 197°
  • Humidity: 76%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Saturday, primarily bright and sunny weather is anticipated.
The temperature will vary between the highest temperature of 57.2°F and the lowest temperature of 42.8°F. The warmest part of the day is expected around 4 pm.
The highest temperature will be a few degrees lower than October's average maximum of 61.2°F. Today, expect the temperature to be more resembling the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 18:42:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:42 pm CDT) is 55.4°F.

On Saturday, in Frankfort, clear skies and sunshine are anticipated.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
Today, the highest temperature will be moderately lower than the average maximum temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 46.8°F.

On Saturday, in Frankfort, sunrise was at 7:05 am and sunset will be at 6:07 pm (CDT).

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