Weather forecast for 10 daysFrankfort, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphSSW 200°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:05 pm CDT
- details ▼
Tomorrow, uninterrupted sunshine is also anticipated.
Day and night temperatures will contrast sharply, from a maximum of a comfortable 64.4°F to a minimum of a cold 37.4°F.
Tomorrow, the anticipated peak temperature is expected to mirror October's average high of 61.2°F.
Sunrise will be at 7:07 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 59min.
Day and night temperatures will contrast sharply, from a maximum of a comfortable 64.4°F to a minimum of a cold 37.4°F.
Tomorrow, the anticipated peak temperature is expected to mirror October's average high of 61.2°F.
Sunrise will be at 7:07 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest period: Thursday - Friday 73°C.
Coldest day: tomorrow 64°C.
Coldest day: tomorrow 64°C.
Chance of precipitation
Highest chance: Monday 26.10. 8%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSSW 193°
- Humidity: 76%
- UV index: 0
- Sunrise: 7:05 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphSSW 200°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 184°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphE 95°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphS 174°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphESE 115°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphESE 122°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSSE 147°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:13 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphS 191°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:15 am CDT
- Sunset: 5:55 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphNE 36°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 5:54 pm CDT
- details ▼
Over the next ten days, conditions will reflect that a combination of bright and dull weather is predicted.
Rainfall is not expected in Frankfort in the upcoming days.
In the upcoming period, the highest temperature will vary between 64.4°F and 73.4°F, while the lowest temperature will be between 37.4°F and 48.2°F.
With a maximum temperature of 73.4°F, Thursday and Friday will be the warmest days; the lowest daytime temperature of the period will be reached on Sunday, peaking at 64.4°F.
Rainfall is not expected in Frankfort in the upcoming days.
In the upcoming period, the highest temperature will vary between 64.4°F and 73.4°F, while the lowest temperature will be between 37.4°F and 48.2°F.
With a maximum temperature of 73.4°F, Thursday and Friday will be the warmest days; the lowest daytime temperature of the period will be reached on Sunday, peaking at 64.4°F.
Updated: Oct 18, 2026 @ 03:13:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, sun-filled conditions are expected to persist.
Tomorrow, the highest temperature in Frankfort, Illinois, will be 64.4°F, while the lowest temperature will be 37.4°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 46.8°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 46.8°F.
On Sunday, in Frankfort, sunrise will be at 7:07 am and sunset at 6:05 pm (CDT).
In Frankfort, tomorrow, there will be 10h and 59min of daylight.
