Weather forecast for tomorrow
Saint Louis, OK

Weather forecast for tomorrow

Thursday, Jun 19.

Mostly Sunny
6:11 am

8:45 pm
CDT
Mostly Sunny
93°F / 75°F
  • Wind: 7mph SSE
  • Humidity: 68%
  • Precip. probability: 14%
  • Precipitation: 0"
  • UV index: 10
Tomorrow, in Saint Louis, a pleasant, mostly sunny outlook is in place.
Temperature is predicted to swing from a high of a blazing 93.2°F to a low of a temperate 75.2°F.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at a burning hot 114.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Conditions will lean hotter, as the high of 93.2°F is more representative of July's climate.
Sunrise will be at 6:11 am and sunset at 8:45 pm; tomorrow's daylight will last for 14h and 34min.

Frequently asked questions

What is the weather forecast for Saint Louis for tomorrow?
Tomorrow, bright conditions and mild breezes are expected.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 93.2°F, while the minimum temperature will be 75.2°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be 114.8°F.
The maximum temperature will be relatively higher than the average highest temperature of 86.7°F in June. The lowest temperature will be also slightly warmer than the average low of 69.4°F.
When is the sunrise / sunset tomorrow in Saint Louis?
On Thursday, in Saint Louis, sunrise will be at 6:11 am and sunset at 8:45 pm (CDT).
How long will the day be tomorrow?
In Saint Louis, tomorrow, there will be 14h and 34min of daylight.

Hourly weather forecast

12 am
  • 75°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Wind: 2mph SW
  • Pressure: 29.91"Hg
  • Humidity: 94%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 73°F
  • Feels like:
    79°F
Mostly Clear
Mostly Clear
  • Wind: 2mph S
  • Pressure: 29.94"Hg
  • Humidity: 97%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 72°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph W
  • Pressure: 29.94"Hg
  • Humidity: 94%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 9mi
6 am
  • 73°F
  • Feels like:
    75°F
Mostly Clear
Mostly Clear
  • Wind: 3mph S
  • Pressure: 29.97"Hg
  • Humidity: 94%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 6:11 am
8 am
  • 75°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 2mph S
  • Pressure: 30"Hg
  • Humidity: 91%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 8mi
10 am
  • 82°F
  • Feels like:
    88°F
Sunny
Sunny
  • Wind: 5mph S
  • Pressure: 30"Hg
  • Humidity: 78%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 88°F
  • Feels like:
    97°F
Sunny
Sunny
  • Wind: 4mph SSE
  • Pressure: 30"Hg
  • Humidity: 66%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 90°F
  • Feels like:
    100°F
Sunny
Sunny
  • Wind: 4mph SSE
  • Pressure: 29.97"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 93°F
  • Feels like:
    102°F
Mostly Sunny
Mostly Sunny
  • Wind: 5mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 91°F
  • Feels like:
    102°F
Sunny
Sunny
  • Wind: 7mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 56%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 88°F
  • Feels like:
    97°F
Sunny
Sunny
  • Wind: 6mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 67%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:45 pm
10 pm
  • 82°F
  • Feels like:
    90°F
Clear
Clear
  • Wind: 6mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of dry and sunny and overcast weather is anticipated.
The temperature will vary between a minimum of 71.6°F and a maximum of 93.2°F. The feels-like temperature will vary between a minimum of 75.2°F and a maximum of 102.2°F. The hottest part of the day is anticipated around 4 pm.
The maximum is expected to resemble July's average high of 92.1°F rather than June's. Forecast models suggest a low also more similar to July's typical minimum of 72.7°F than June's usual 69.4°F.
Updated: Jun 18, 2025 @ 20:45:06 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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