Weather Tomorrow in St. Louis, MO
Sunday, May 24, 2026
Thunderstorms
Precip chance
45%
Wind
0-3 mph
Humidity
78%
Feels like
79–65°F
Rain forecast
Rain likely starts around 6 AM and may continue until 9 AM. Peak chance: 45% around 6 AM.
Data source: National Weather Service (NOAA) · Updated 29 min ago
Tomorrow by Hour
63°Temperature trend81°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 5 AM☽ | 68°F | Chance Showers And Thunderstorms | 36% | 1 mph SW | ||
| 6 AM☽ | 68°F | Chance Showers And Thunderstorms | 45% | 1 mph SW | ||
| 7 AM☽ | 67°F | Chance Showers And Thunderstorms | 45% | 1 mph SW | ||
| 8 AM☽ | 65°F | Chance Showers And Thunderstorms | 45% | 1 mph W | ||
| 9 AM☽ | 65°F | Chance Showers And Thunderstorms | 41% | 2 mph NW | ||
| 10 AM☽ | 64°F | Chance Showers And Thunderstorms | 36% | 1 mph N | ||
| 11 AM | 63°F | Chance Showers And Thunderstorms | 34% | 1 mph N | ||
| 12 PM | 65°F | Chance Showers And Thunderstorms | 33% | 1 mph N | ||
| 1 PM | 65°F | Chance Showers And Thunderstorms | 29% | 0 mph | ||
| 2 PM | 68°F | Chance Showers And Thunderstorms | 26% | 1 mph N | ||
| 3 PM | 71°F | Slight Chance Showers And Thunderstorms | 24% | 1 mph N | ||
| 4 PM | 74°F | Slight Chance Showers And Thunderstorms | 22% | 2 mph N | ||
| 5 PM | 76°F | Slight Chance Showers And Thunderstorms | 16% | 2 mph NE | ||
| 6 PM | 77°F | Partly Sunny | 10% | 2 mph NE | ||
| 7 PM | 78°F | Mostly Sunny | 10% | 2 mph NE | ||
| 8 PM | 80°F | Mostly Sunny | 9% | 2 mph N | ||
| 9 PM | 80°F | Sunny | 6% | 3 mph N | ||
| 10 PM | 80°F | Sunny | 4% | 3 mph N | ||
| 11 PM☽ | 81°F | Mostly Clear | 3% | 3 mph N | ||
| 12 AM☽ | 80°F | Mostly Clear | 1% | 3 mph NE | ||
| 1 AM☽ | 77°F | Partly Cloudy | 0% | 2 mph NE | ||
| 2 AM☽ | 73°F | Partly Cloudy | 0% | 2 mph E | ||
| 3 AM☽ | 71°F | Partly Cloudy | 0% | 2 mph E | ||
| 4 AM☽ | 69°F | Partly Cloudy | 0% | 1 mph E | ||
Precipitation Timeline
100%
50%
45%
5a11a5p11p
<20%20-50%50-70%>70%
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: 81°F
Low: 63°F
Wind: 0-3 mph
Rain: 45%
Enjoy your day!
Best Time to Be Outside Tomorrow
2 PM – 3 PM
Excellent conditions for outdoor activities (comfortable temp, light wind, daylight)
5a11a5p11p
More for St. Louis, MO
- Will it rain tomorrow in St. Louis?
- What time will it rain tomorrow in St. Louis?
- Weather tomorrow by hour in St. Louis
- Heat index tomorrow by zip code near St. Louis
- Dew point tomorrow by zip code near St. Louis
- Wind chill tomorrow by zip code near St. Louis
- What to wear tomorrow in St. Louis
- Best time to be outside tomorrow in St. Louis
Forecast by ZIP in St. Louis
More cities in Missouri
Frequently Asked Questions
What is the weather forecast for tomorrow in St. Louis, MO?
Tomorrow in St. Louis: High of 81°F, Low of 63°F. Thunderstorms with 45% chance of precipitation. Wind 0-3 mph.
Will it rain tomorrow in St. Louis?
Rain likely starts around 6 AM and may continue until 9 AM. Peak chance: 45% around 6 AM.
What should I wear tomorrow in St. Louis?
With a high of 81°F and low of 63°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.