Weather Tomorrow

Weather Tomorrow for ZIP 63103

St. Louis, MO · View full St. Louis forecast

Monday, September 14, 2026

89°Low 67°FColdHot
Clear

Precip chance

8%

Wind

7-12 mph

Humidity

56%

Feels like

87–69°F

Data source: National Weather Service (NOAA) · Updated 36 min ago

Tomorrow by Hour

67°Temperature trend89°
TimeTempConditionRain %Wind
5 AM☽69°FMostly Clear
8%
7 mph NE
6 AM☽68°FPartly Cloudy
1%
7 mph NE
7 AM☽67°FMostly Cloudy
3%
8 mph NE
8 AM☽67°FMostly Cloudy
3%
8 mph NE
9 AM☽68°FMostly Cloudy
5%
8 mph E
10 AM☽67°FMostly Cloudy
2%
8 mph E
11 AM67°FMostly Sunny
2%
8 mph E
12 PM67°FMostly Sunny
1%
8 mph E
1 PM68°FMostly Sunny
1%
8 mph E
2 PM69°FSunny
1%
9 mph E
3 PM73°FMostly Sunny
0%
9 mph E
4 PM77°FMostly Sunny
1%
9 mph E
5 PM80°FSunny
1%
9 mph SE
6 PM83°FSunny
1%
9 mph SE
7 PM87°FMostly Sunny
1%
9 mph SE
8 PM88°FSunny
1%
10 mph SE
9 PM88°FSunny
1%
10 mph SE
10 PM89°FSunny
1%
10 mph SE
11 PM☽88°FMostly Clear
0%
10 mph SE
12 AM☽86°FMostly Clear
0%
10 mph SE
1 AM☽84°FMostly Clear
0%
10 mph SE
2 AM☽81°FMostly Clear
0%
12 mph SE
3 AM☽80°FMostly Clear
0%
10 mph SE
4 AM☽79°FMostly Clear
0%
10 mph SE

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Hot — wear breathable, light clothing

Clothing

  • • Light t-shirt or tank top
  • • Shorts or light skirt
  • • Hat for sun protection

Footwear

Sandals or breathable sneakers

Accessories

  • • Sunglasses
  • • Sunscreen

Conditions

High: 89°F

Low: 67°F

Wind: 7-12 mph

Rain: 8%

Enjoy your day!

Best Time to Be Outside Tomorrow

1 PM – 2 PM98

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

5a11a5p11p