Williamson County (Energy)
June
Weather in Williamson County, Illinois for June 2027
Your guide to Williamson County weather in June - trends and predictions
In general, the average temperature in Williamson County at the beginning of June is 27.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 31 °C by the end of June.
Williamson County experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 203 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
7
Dry days
23
Rainy days
0
Snow days
29°/19°
Temperatures
18 km/h
Avg max wind
73 %
Avg humidity
Williamson County Weather June
Move between months or click on a day
Temperatures trend during June in Williamson County
See the weather trend as well as the moving average line
June weather in Williamson County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Moderate or heavy rain shower | 25° /15° | 9.4 mm | 6 | |
| Jun. 2 |  Fog | 28° /17° | 0 mm | 8 | |
| Jun. 3 |  Patchy light rain with thunder | 30° /17° | 2.9 mm | 9 | |
| Jun. 4 |  Moderate or heavy rain with thunder | 28° /18° | 6.3 mm | 8 | |
| Jun. 5 |  Light rain shower | 28° /18° | 27.2 mm | 8 | |
| Jun. 6 |  Partly cloudy | 28° /19° | 6.1 mm | 8 | |
| Jun. 7 |  Sunny | 26° /16° | 15.8 mm | 8 | |
| Jun. 8 |  Moderate rain | 27° /18° | 7.5 mm | 6 | |
| Jun. 9 |  Light drizzle | 26° /19° | 22.4 mm | 7 | |
| Jun. 10 | Patchy rain possible | 27° /17° | 0 mm | 8 | |
| Jun. 11 | Sunny | 29° /17° | 2.1 mm | 8 | |
| Jun. 12 | Sunny | 29° /18° | 2.5 mm | 9 | |
| Jun. 13 | Moderate or heavy rain shower | 27° /18° | 10.9 mm | 8 | |
| Jun. 14 | Light rain shower | 28° /19° | 5.8 mm | 8 | |
| Jun. 15 | Sunny | 28° /16° | 0 mm | 8 | |
| Jun. 16 |  Thundery outbreaks possible | 29° /18° | 29.4 mm | 8 | |
| Jun. 17 | Thundery outbreaks possible | 30° /20° | 0.7 mm | 8 | |
| Jun. 18 | Patchy rain possible | 30° /22° | 8.7 mm | 8 | |
| Jun. 19 | Sunny | 30° /19° | 2.8 mm | 9 | |
| Jun. 20 | Sunny | 31° /19° | 0 mm | 9 | |
| Jun. 21 | Patchy rain possible | 33° /21° | 9.3 mm | 9 | |
| Jun. 22 | Partly cloudy | 31° /21° | 0.5 mm | 8 | |
| Jun. 23 | Sunny | 32° /20° | 0.5 mm | 9 | |
| Jun. 24 | Thundery outbreaks possible | 32° /20° | 1.5 mm | 9 | |
| Jun. 25 | Patchy rain possible | 33° /22° | 4.1 mm | 9 | |
| Jun. 26 | Light rain shower | 30° /22° | 6.5 mm | 6 | |
| Jun. 27 | Partly cloudy | 30° /21° | 5.1 mm | 7 | |
| Jun. 28 | Partly cloudy | 31° /21° | 3.9 mm | 9 | |
| Jun. 29 | Patchy light drizzle | 30° /22° | 4.4 mm | 8 | |
| Jun. 30 | Sunny | 31° /20° | 6.5 mm | 9 | |
| Next | |||||
Important Notice
Our weather forecast for Williamson County in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Williamson County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Williamson County in June - FAQ
What are the expected maximum and minimum temperatures in Williamson County during June?
During June, expect a variety of temperatures with highs around 29° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Williamson County during June?
Significant rainfall exceeding 203 mm is expected in Williamson County during June, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Williamson County during June?
The average wind speed in Williamson County during June is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Williamson County
Explore the daily rainfall trends and prepare for Williamson Countys June weather 💧
Typically, Williamson County has 23 rainy days in June with a total of 203 mm of rainfall.
UV exposure in Williamson County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
Top locations in Williamson County
Select a location for an accurate weather forecast
More Locations Quick links
More Williamson County weather pages
You are here
Where is Williamson County?Get accurate weather forecasts for Williamson County, located at latitude 37.774 and longitude -89.026. Stay updated with localized weather information tailored for Williamson County.
Found a mistake?
We appreciate your attention to details. Tell us here.