Weather in Ballwin, United States 🇺🇸
In Ballwin right now it is 25°C and clear, feeling like 24°C. Humidity sits at 48% and winds are near 8 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Ballwin range from about 21°C to 37°C.
Hourly Forecast for Ballwin
14-Day Forecast for Ballwin
Sunny
Light rain shower
Fog
Overcast
Overcast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Light rain shower
Additional Forecasts for Ballwin
Air Quality
Historical Weather
Weather Forecasts for Other Cities in United States
Browse Weather in United States by cities in alphabetical order:
Best Time to Be Outside in Ballwin Today
The most comfortable window in Ballwin today looks like 07:00 to 10:00, when it is around 26°C. It should stay dry through that window. The next likely rain is around 18:00.
Frequently Asked Questions about Weather in Ballwin
What is the temperature in Ballwin right now?
It is currently 25°C (77°F) in Ballwin, clear (feels like 24°C).
What's the weather like in Ballwin right now?
Right now Ballwin has Clear, humidity 48%, wind 8 km/h S.
What is today's forecast for Ballwin?
Today in Ballwin: high 37°C, low 23°C, sunny. Chance of rain: 66%.
What is the 7-day weather forecast for Ballwin?
Daily highs and lows for Ballwin:
- 2026-09-09: 37°C / 23°C
- 2026-09-10: 28°C / 21°C
- 2026-09-11: 32°C / 21°C
- 2026-09-12: 27°C / 20°C
- 2026-09-13: 33°C / 21°C
- 2026-09-14: 37°C / 25°C
- 2026-09-15: 31°C / 23°C
Is it going to rain in Ballwin today?
There is a 66% chance of rain in Ballwin today. Total expected precipitation: 12.65 mm.
What is the wind speed in Ballwin right now?
Wind in Ballwin is currently 8 km/h (5 mph) from the S.
What is the UV index in Ballwin right now?
The UV index in Ballwin is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
