❮
Today Hourly 7 days 30 days April
❯

April 2026 Weather | St. Louis, Missouri

Today 4/26
Cloudy Weather
Day 81°
Night 63°
1
Mon 4/27
Sunny with a Chance of Thunderstorms
Day 84°
Night 55°
96
Tue 4/28
Cloudy Weather
Day 72°
Night 52°
25
Wed 4/29
Cloudy Weather
Day 66°
Night 45°
19
Thu 4/30
Cloudy Weather
Day 70°
Night 46°
15

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI