Weather in Ballwin, United States 🇺🇸
Current Weather in Ballwin
In Ballwin right now it is 22°C and moderate or heavy rain with thunder, feeling like 22°C. Humidity is 90% with winds around 13 km/h, and the UV index is 5 (moderate). Over the next few days, temperatures in Ballwin range from about 22°C to 36°C. ⚠️ Flood Watch issued June 8 at 1:41AM CDT until June 9 at 1:00AM CDT by NWS St Louis MO
Hourly Forecast for Ballwin
14-Day Forecast for Ballwin
Patchy rain nearby
Patchy rain nearby
Sunny
Patchy rain nearby
Patchy rain nearby
Sunny
Sunny
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Moderate rain
Sunny
Additional Forecasts for Ballwin
Air Quality
Historical Weather
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Best Time to Be Outside in Ballwin Today
The most comfortable window in Ballwin today looks like 18:00 to 20:00, when it is around 30°C. It should stay dry through that window. The next likely rain is around 00:00.
Frequently Asked Questions about Weather in Ballwin
What is the temperature in Ballwin right now?
The current temperature in Ballwin is 22°C (71°F), moderate or heavy rain with thunder (feels like 22°C).
What's the weather like in Ballwin right now?
Conditions in Ballwin right now: Moderate or heavy rain with thunder, humidity 90%, wind 13 km/h SSW.
What is today's forecast for Ballwin?
Today in Ballwin: high 33°C, low 23°C, patchy rain nearby. Chance of rain: 73%.
What is the 7-day weather forecast for Ballwin?
Daily highs and lows for Ballwin:
- 2026-06-08: 33°C / 23°C
- 2026-06-09: 36°C / 22°C
- 2026-06-10: 36°C / 23°C
- 2026-06-11: 37°C / 23°C
- 2026-06-12: 28°C / 17°C
- 2026-06-13: 31°C / 16°C
- 2026-06-14: 26°C / 18°C
Is it going to rain in Ballwin today?
There is a 73% chance of rain in Ballwin today. Total expected precipitation: 1.2 mm.
What is the wind speed in Ballwin right now?
Wind in Ballwin is currently 13 km/h (8 mph) from the SSW.
What is the UV index in Ballwin right now?
The UV index in Ballwin is currently 4.6 (moderate). Sun protection is recommended when the index is 3 or higher.
