Weather forecast for tomorrowDes Peres, MO
Weather forecast for tomorrow
Monday Oct 19, 2026
- 72°F
- 41°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSSE 153°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:15 am CDT
- Sunset: 6:18 pm CDT
- details ▼
On Monday, October 19, blue skies and warm sunshine will define the conditions.
Significant temperature fluctuations from a high of an agreeable 71.6°F to a low of an icy 41°F are anticipated.
The forecasted temperature is slightly warmer than October's regular maximum of 66.4°F.
Sunrise will be at 7:15 am and sunset at 6:18 pm; tomorrow's daylight will last for 11h and 3min.
Significant temperature fluctuations from a high of an agreeable 71.6°F to a low of an icy 41°F are anticipated.
The forecasted temperature is slightly warmer than October's regular maximum of 66.4°F.
Sunrise will be at 7:15 am and sunset at 6:18 pm; tomorrow's daylight will last for 11h and 3min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 70°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 6%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphS 173°
- Humidity: 87%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSSE 166°
- Humidity: 93%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphSSW 193°
- Humidity: 97%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphS 174°
- Humidity: 98%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:15 am
- 8 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphSSE 162°
- Humidity: 94%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSSE 156°
- Humidity: 63%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSE 168°
- Humidity: 42%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSE 146°
- Humidity: 36%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 145°
- Humidity: 34%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 99°
- Humidity: 45%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:18 pm
- 8 pm
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 108°
- Humidity: 62%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphESE 124°
- Humidity: 74%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily clear and occasionally dull weather is expected.
The temperature will be between a minimum of 39.2°F and a maximum of 69.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be relatively higher than October's average high of 66.4°F. The expected low will be more close to what’s common in November than the current October average of 49.5°F.
The temperature will be between a minimum of 39.2°F and a maximum of 69.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be relatively higher than October's average high of 66.4°F. The expected low will be more close to what’s common in November than the current October average of 49.5°F.
Updated: Oct 18, 2026 @ 11:20:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, mostly sunny skies are expected.
Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 41°F.
The highest temperature will be a few degrees higher than the average maximum of 66.4°F in October. The lowest temperature will be also a few degrees lower than the average low of 49.5°F.
The highest temperature will be a few degrees higher than the average maximum of 66.4°F in October. The lowest temperature will be also a few degrees lower than the average low of 49.5°F.
On Monday, in Des Peres, sunrise will be at 7:15 am and sunset at 6:18 pm (CDT).
In Des Peres, tomorrow, there will be 11h and 3min of daylight.
