St. Louis
June
Weather in St. Louis for June 2025
Your guide to St. Louis weather in June - trends and predictions
In general, the average temperature in St. Louis at the beginning of June is 28.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.7 °F by the end of June.
St. Louis sees moderate rainfall in June, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
31°/18°
Temperatures
17 km/h
Avg max wind
60 %
Avg humidity
St. Louis in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | ||||||
| 2  29° | 3  31° | 4  28° | 5 29° | 6 29° | 7  27° | 8 27° |
| 9 26° | 10  26° | 11 23° | 12 26° | 13 31° | 14 28° | 15 30° |
| 16 32° | 17 31° | 18 29° | 19 28° | 20 31° | 21 31° | 22 32° |
| 23 32° | 24 34° | 25 37° | 26 30° | 27 31° | 28  30° | 29 36° |
| 30 31° |
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Temperatures trend during June in St. Louis
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 | Overcast | 26° /17° | 6.4 mm | 6 | |
| Jun. 2 | Cloudy | 29° /17° | 0.3 mm | 7 | |
| Jun. 3 | Sunny | 31° /18° | 5.4 mm | 7 | |
| Jun. 4 | Patchy rain possible | 28° /19° | 14.6 mm | 6 | |
| Jun. 5 | Sunny | 29° /18° | 2 mm | 7 | |
| Jun. 6 | Sunny | 29° /16° | 0 mm | 8 | |
| Jun. 7 | Moderate rain at times | 27° /16° | 0.6 mm | 7 | |
| Jun. 8 | Sunny | 27° /15° | 14.9 mm | 7 | |
| Jun. 9 | Sunny | 26° /14° | 0 mm | 6 | |
| Jun. 10 | Partly cloudy | 26° /14° | 0.1 mm | 7 | |
| Jun. 11 | Moderate or heavy rain shower | 23° /14° | 10.4 mm | 6 | |
| Jun. 12 | Sunny | 26° /13° | 0 mm | 7 | |
| Jun. 13 | Overcast | 31° /16° | 2.1 mm | 7 | |
| Jun. 14 | Partly cloudy | 28° /18° | 0.3 mm | 7 | |
| Jun. 15 | Partly cloudy | 30° /17° | 0 mm | 8 | |
| Jun. 16 | Sunny | 32° /19° | 0.3 mm | 8 | |
| Jun. 17 | Sunny | 31° /19° | 0.1 mm | 8 | |
| Jun. 18 | Moderate or heavy rain shower | 29° /20° | 10.9 mm | 7 | |
| Jun. 19 | Partly cloudy | 28° /19° | 0.7 mm | 7 | |
| Jun. 20 | Overcast | 31° /20° | 0 mm | 7 | |
| Jun. 21 | Patchy rain possible | 31° /21° | 0.1 mm | 7 | |
| Jun. 22 | Partly cloudy | 32° /21° | 0 mm | 7 | |
| Jun. 23 | Partly cloudy | 32° /20° | 0.9 mm | 8 | |
| Jun. 24 | Overcast | 34° /20° | 0 mm | 8 | |
| Jun. 25 | Sunny | 37° /23° | 6.6 mm | 9 | |
| Jun. 26 | Cloudy | 30° /20° | 2.1 mm | 7 | |
| Jun. 27 | Sunny | 31° /19° | 0 mm | 8 | |
| Jun. 28 | Heavy rain at times | 30° /18° | 1.1 mm | 7 | |
| Jun. 29 | Moderate rain at times | 36° /23° | 19.2 mm | 8 | |
| Jun. 30 | Patchy rain possible | 31° /19° | 0.3 mm | 7 | |
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Important Notice
Our weather forecast for St. Louis 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 St. Louis forecast closer to your planned date for the most up-to-date weather information.
St. Louis in June - FAQ
What are the expected maximum and minimum temperatures in St. Louis during June?
Expect warm days with temperatures around 31°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in St. Louis during June?
Moderate rainfall is anticipated in St. Louis during June, with a total of 57.7 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in St. Louis during June?
The average wind speed in St. Louis during June is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in St. Louis
Explore the daily rainfall trends and prepare for St. Louiss June weather 💧
UV exposure in St. Louis during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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