Weather forecast for tomorrow
Monday, Jun 16.
5:15 am
8:32 pm
CDT
8:32 pm
CDT
Partly Cloudy
88°F / 68°F
- Wind: 7mph SSE
- Humidity: 52%
- Precip. probability: 4%
- Precipitation: 0"
- UV index: 9
Tomorrow, on Monday, June 16, sunlight and clouds will take turns dominating the sky.
The temperature will vary between a maximum of a humid 87.8°F and a minimum of an agreeable 68°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a hot 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
An unusual hotter pattern is expected, as the day’s high matches July's typical max of 81°F.
Sunrise will be at 5:15 am and sunset at 8:32 pm; tomorrow's daylight will last for 15h and 17min.
The temperature will vary between a maximum of a humid 87.8°F and a minimum of an agreeable 68°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a hot 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
An unusual hotter pattern is expected, as the day’s high matches July's typical max of 81°F.
Sunrise will be at 5:15 am and sunset at 8:32 pm; tomorrow's daylight will last for 15h and 17min.
Frequently asked questions
What is the weather forecast for Saint Charles for tomorrow?
Tomorrow, in Saint Charles, thin clouds will pass through at times, but overall, it will remain bright.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 68°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at 91.4°F.
The highest temperature will be noticeably higher than the average maximum of 77.5°F in June. The lowest temperature will be a few degrees higher than the average low of 60.1°F.
The highest temperature will be noticeably higher than the average maximum of 77.5°F in June. The lowest temperature will be a few degrees higher than the average low of 60.1°F.
When are sunrise and sunset tomorrow?
On Monday, in Saint Charles, sunrise will be at 5:15 am and sunset at 8:32 pm (CDT).
How many hours of daylight will Saint Charles have tomorrow?
In Saint Charles, the length of the day tomorrow will be 15h and 17min.
Hourly weather forecast
12 am
- 66°F
- Feels like:
66°F
Partly Cloudy
- Wind: 5mph E
- Pressure: 30.03"Hg
- Humidity: 75%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 64°F
- Feels like:
64°F
Partly Cloudy
- Wind: 4mph E
- Pressure: 30"Hg
- Humidity: 81%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 63°F
- Feels like:
63°F
Partly Cloudy
- Wind: 3mph E
- Pressure: 30"Hg
- Humidity: 83%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 5:15 am
6 am
- 64°F
- Feels like:
64°F
Partly Cloudy
- Wind: 2mph ESE
- Pressure: 30"Hg
- Humidity: 83%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
8 am
- 72°F
- Feels like:
72°F
Mostly Cloudy
- Wind: 5mph SE
- Pressure: 30"Hg
- Humidity: 68%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 77°F
- Feels like:
81°F
Partly Cloudy
- Wind: 6mph SSE
- Pressure: 29.94"Hg
- Humidity: 55%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 82°F
- Feels like:
84°F
Partly Cloudy
- Wind: 7mph SSE
- Pressure: 29.91"Hg
- Humidity: 50%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 84°F
- Feels like:
86°F
Partly Cloudy
- Wind: 7mph SSE
- Pressure: 29.88"Hg
- Humidity: 44%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 86°F
- Feels like:
88°F
Partly Cloudy
- Wind: 7mph SSE
- Pressure: 29.83"Hg
- Humidity: 43%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 84°F
- Feels like:
86°F
Partly Cloudy
- Wind: 7mph SE
- Pressure: 29.8"Hg
- Humidity: 45%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 82°F
- Feels like:
84°F
Partly Cloudy
- Wind: 7mph SSE
- Pressure: 29.8"Hg
- Humidity: 50%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:32 pm
10 pm
- 75°F
- Feels like:
75°F
Partly Cloudy
- Wind: 5mph S
- Pressure: 29.8"Hg
- Humidity: 63%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, primarily cloudy and occasionally dry and sunny weather is expected.
The temperature will be between a minimum of 62.6°F and a maximum of 86°F. The hottest part of the day will be from 3 pm to 5 pm.
The temperature will be more resembling what’s typical for July than the usual maximum in June. The expected low will be also more resembling what’s common in July than the current June average of 60.1°F.
The temperature will be between a minimum of 62.6°F and a maximum of 86°F. The hottest part of the day will be from 3 pm to 5 pm.
The temperature will be more resembling what’s typical for July than the usual maximum in June. The expected low will be also more resembling what’s common in July than the current June average of 60.1°F.
Updated: Jun 16, 2025 @ 00:00:06 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