Weather forecast for tomorrowPinckneyville, IL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphSSE 161°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:10 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Tomorrow, the forecast calls for abundant sunshine.
Significant temperature fluctuations from a high of a delightful 71.6°F to a low of a chilly 42.8°F are forecasted.
The predicted maximum temperature will be moderately higher than October's typical high of 67.1°F.
Sunrise will be at 7:10 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 4min.
Significant temperature fluctuations from a high of a delightful 71.6°F to a low of a chilly 42.8°F are forecasted.
The predicted maximum temperature will be moderately higher than October's typical high of 67.1°F.
Sunrise will be at 7:10 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 72°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 6%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSE 137°
- Humidity: 88%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphSE 129°
- Humidity: 93%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphSE 125°
- Humidity: 98%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphSE 126°
- Humidity: 100%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:10 am
- 8 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphSE 127°
- Humidity: 97%
- Pressure: 30.42"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSSE 161°
- Humidity: 63%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphS 190°
- Humidity: 41%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphS 180°
- Humidity: 33%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 167°
- Humidity: 32%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSE 127°
- Humidity: 44%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 8 pm
- 55°F
- Feels like:55°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 100°
- Humidity: 65%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphE 88°
- Humidity: 78%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily mostly clear and occasionally cloudy weather is anticipated.
The temperature will vary between a minimum of 39.2°F and a maximum of 71.6°F. The warmest part of the day is expected around 3 pm.
The highest temperature will be a few degrees higher than October's average maximum of 67.1°F. The minimum temperature will be more alike with November's average low of 38.3°F than October's typical 49.3°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 71.6°F. The warmest part of the day is expected around 3 pm.
The highest temperature will be a few degrees higher than October's average maximum of 67.1°F. The minimum temperature will be more alike with November's average low of 38.3°F than October's typical 49.3°F.
Updated: Oct 18, 2026 @ 11:55:34 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 Monday, clear and sunny conditions are expected.
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 42.8°F.
The highest temperature will be moderately higher than the average maximum of 67.1°F in October. The lowest temperature will be also relatively lower than the average low of 49.3°F.
The highest temperature will be moderately higher than the average maximum of 67.1°F in October. The lowest temperature will be also relatively lower than the average low of 49.3°F.
On Monday, in Pinckneyville, sunrise will be at 7:10 am and sunset at 6:14 pm (CDT).
Tomorrow, the daylight will last for 11h and 4min.
