Weather forecast for tomorrow
Sunday, Apr 20.
7:01 am
8:14 pm
EDT
8:14 pm
EDT
Partly Cloudy
84°F / 61°F
- Wind: 7mph SSE
- Humidity: 58%
- Precip. probability: 6%
- Precipitation: 0"
- UV index: 8
Tomorrow, thin clouds will pass through at times, but overall, it will remain bright.
Temperature span will be from a high of a warm 84.2°F to a low of a comfortable 60.8°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a hot 87.8°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the temperature will resemble May's climate with a high near 81°F.
Sunrise will be at 7:01 am and sunset at 8:14 pm; tomorrow's daylight will last for 13h and 14min.
Temperature span will be from a high of a warm 84.2°F to a low of a comfortable 60.8°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a hot 87.8°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the temperature will resemble May's climate with a high near 81°F.
Sunrise will be at 7:01 am and sunset at 8:14 pm; tomorrow's daylight will last for 13h and 14min.
Frequently asked questions
What is the weather forecast for Saint Charles for tomorrow?
On Sunday, sunlight and clouds will take turns dominating the sky.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 60.8°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 87.8°F.
Tomorrow, the highest temperature will be significantly higher than the average maximum of 73°F in April. The lowest temperature tomorrow will be relatively higher than the average low temperature.
Tomorrow, the highest temperature will be significantly higher than the average maximum of 73°F in April. The lowest temperature tomorrow will be relatively higher than the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Saint Charles, sunrise will be at 7:01 am and sunset at 8:14 pm (EDT).
How long will the day be tomorrow?
In Saint Charles, the length of the day tomorrow will be 13h and 14min.
Hourly weather forecast
12 am
- 70°F
- Feels like:
70°F
Mostly Cloudy
- Wind: 2mph SE
- Pressure: 30.21"Hg
- Humidity: 71%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 68°F
- Feels like:
68°F
Mostly Cloudy
- Wind: 2mph SSE
- Pressure: 30.18"Hg
- Humidity: 75%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 66°F
- Feels like:
66°F
Mostly Cloudy
- Wind: 2mph SE
- Pressure: 30.18"Hg
- Humidity: 81%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 63°F
- Feels like:
63°F
Mostly Cloudy
- Wind: 2mph SE
- Pressure: 30.18"Hg
- Humidity: 91%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 7:01 am
8 am
- 63°F
- Feels like:
63°F
Mostly Cloudy
- Wind: 2mph SE
- Pressure: 30.21"Hg
- Humidity: 90%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 70°F
- Feels like:
70°F
Mostly Cloudy
- Wind: 4mph SE
- Pressure: 30.24"Hg
- Humidity: 69%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 77°F
- Feels like:
77°F
Mostly Cloudy
- Wind: 5mph SSE
- Pressure: 30.24"Hg
- Humidity: 53%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 81°F
- Feels like:
81°F
Mostly Cloudy
- Wind: 7mph S
- Pressure: 30.21"Hg
- Humidity: 45%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 82°F
- Feels like:
82°F
Partly Cloudy
- Wind: 6mph SSE
- Pressure: 30.15"Hg
- Humidity: 39%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 81°F
- Feels like:
81°F
Mostly Cloudy
- Wind: 6mph SSE
- Pressure: 30.12"Hg
- Humidity: 37%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 79°F
- Feels like:
79°F
Cloudy
- Wind: 4mph SSE
- Pressure: 30.12"Hg
- Humidity: 44%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:14 pm
10 pm
- 72°F
- Feels like:
72°F
Mostly Cloudy
- Wind: 3mph SE
- Pressure: 30.15"Hg
- Humidity: 56%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, on Sunday, primarily cloudy and occasionally dry and sunny weather is predicted.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 82.4°F. The warmest part of the day will be at 4 pm and 5 pm.
The maximum temperature tomorrow will be more similar to May's average high of 81°F than April's usual of 73°F. Forecast models suggest a low also more consistent with May's typical minimum of 60.4°F than April's usual 53.1°F.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 82.4°F. The warmest part of the day will be at 4 pm and 5 pm.
The maximum temperature tomorrow will be more similar to May's average high of 81°F than April's usual of 73°F. Forecast models suggest a low also more consistent with May's typical minimum of 60.4°F than April's usual 53.1°F.
Updated: Apr 19, 2025 @ 10:01:26 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