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Tomorrow weather in St. Louis

Tuesday, May 20th, 2025
today weather
29°
Heavy rain

The weather tomorrow in St. Louis will be much hotter than today, with temperatures rising to 29°.

The rain is expected to get stronger, the expected precipitation are 37 mm.

The wind tomorrow will get lighter comparing to today but still be strong and reach over 28 km/h.

29° / 18°
Temp
89%
Rain
28 km/h
Wind
79%
Humidity

St. Louis hourly forecast for tomorrow

Scroll right to see more weather forecasts for St. Louis tomorrow
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM05:45 AM06:00 AM07:00 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM08:00 PM08:10 PM09:00 PM10:00 PM11:00 PM
weatherThundery outbreaks possibleTorrential rain showerTorrential rain showerTorrential rain showerModerate or heavy rain showerModerate or heavy rain showersunriseModerate or heavy rain showerThundery outbreaks possibleThundery outbreaks possibleThundery outbreaks possibleSunnyPartly cloudyCloudyThundery outbreaks possibleThundery outbreaks possibleThundery outbreaks possibleThundery outbreaks possibleThundery outbreaks possibleThundery outbreaks possibleThundery outbreaks possiblePatchy rain possiblesunsetPatchy rain possibleSunnyThundery outbreaks possibleNext
temperatures18.1°18.7°19.3°19.9°20.6°21.2°Sunrise21.6°22.9°24.1°25.2°26.3°27.2°28°28.5°28.8°29.1°28°26.8°25.7°22.8°20.9°Sunset19.4°18.9°17.5°
feels like18.1°18.7°19.3°19.9°20.6°21.2°21.6°25.1°26.3°27.5°28.7°29.6°30.4°30.8°31°31.1°29.8°28.6°27.3°23.6°20.9°19.4°18.9°17.5°
wind speed23 km/h21 km/h17 km/h18 km/h17 km/h11 km/h9 km/h13 km/h17 km/h18 km/h21 km/h21 km/h18 km/h28 km/h11 km/h17 km/h21 km/h18 km/h19 km/h19 km/h19 km/h19 km/h19 km/h18 km/h
wind degree104°117°112°133°139°143°122°122°138°148°151°160°168°210°202°254°275°284°281°280°277°275°270°274°
wind directionESEESEESESESESEESEESESESSESSESSESSESSWSSWWSWWWNWWNWWWWWW
humidity97%98%98%98%97%95%93%92%84%80%76%69%66%62%59%57%56%62%65%68%80%76%76%97%
Precipitation7.1 mm9.4 mm6.2 mm4.6 mm3 mm1.5 mm0.8 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm4.7 mm
chance for rain100%100%100%100%100%100%100%0%0%0%0%0%0%0%0%0%0%0%0%0%78%68%0%100%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
visibility10 km10 km10 km10 km10 km5 km2 km10 km5 km9 km9 km10 km10 km5 km9 km10 km10 km10 km10 km10 km10 km10 km10 km10 km
cloud cover100%100%89%84%79%73%70%67%34%17%0%36%54%72%76%78%80%80%80%79%76%86%19%100%
UV00000000.31.12.245.54.23.90.23.342.51.10.30000

Weather in St. Louis tomorrow

The weather in St. Louis tomorrow is expected to be slightly warmer than usual, with a forecast temperature of 29 °F, compared to an average of 26.8 °F for May 20th in recent years.

temperatures
temperatures
29 °F
rain
rain
37.3 mm
wind
wind
28 km/h
1.4
UV
Low
St. Louis daylight overview ☀️
Tomorrow in St. Louis, The sun rises at 05:45 and sets at 20:10, giving a total daylight duration of 14 hours and 25 minutes.

Quick links

More St. Louis weather pages

What to wear tomorrow in St. Louis? clothing recommendations

Stay comfortably stylish - your tailored guide for tomorrow's St. Louis forecast.
  • Short-sleeve shirtShort-sleeve shirt
  • ShortsShorts
  • Lightweight pantsLightweight pants
  • SunglassesSunglasses
  • Wide brimmed hatWide brimmed hat
  • SunscreenSunscreen
  • UmbrellaUmbrella

The weather tomorrow in St. Louis - FAQ

What is the maximum temperature for tomorrow in St. Louis?
The maximum temperature for tomorrow in St. Louis is expected to be 29° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in St. Louis? 🌧️
Yes, there is a 89% chance of rain in St. Louis tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in St. Louis? 🌀
The wind in St. Louis is expected to blow at 28 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in St. Louis tomorrow?
Given the forecast of 29 °F with a 89% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in St. Louis tomorrow.
What is the sunrise and sunset time for St. Louis tomorrow?
The sun is expected to rise at 05:45 and set at 20:10 in St. Louis.
How accurate is the weather forecast St. Louis tomorrow? ✅
St. Louis weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
Location coordinates Where is St. Louis?

Get accurate weather forecasts for St. Louis, located at latitude 38.627 and longitude -90.198. Stay updated with localized weather information tailored for St. Louis.

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