Weather forecast for tomorrow
Thursday, Apr 3.
6:39 am
7:26 pm
CDT
7:26 pm
CDT
PM Rain
59°F / 48°F
- Wind: 7mph N
- Humidity: 72%
- Precip. probability: 87%
- Precipitation: 0.67"
- UV index: 3
On Thursday, April 3, expect afternoon showers with a chance of rain during the later part of the day.
With a high probability, moderate precipitation is anticipated for tomorrow. Temperatures will oscillate between a refreshing 59°F at their highest and a chilly 48.2°F at their lowest.
With a forecast of 59°F, conditions deviate from April's average and instead resemble March's climate trend.
Sunrise will be at 6:39 am and sunset at 7:26 pm; tomorrow's daylight will last for 12h and 47min.
With a high probability, moderate precipitation is anticipated for tomorrow. Temperatures will oscillate between a refreshing 59°F at their highest and a chilly 48.2°F at their lowest.
With a forecast of 59°F, conditions deviate from April's average and instead resemble March's climate trend.
Sunrise will be at 6:39 am and sunset at 7:26 pm; tomorrow's daylight will last for 12h and 47min.
Frequently asked questions
What is the weather forecast for O'Fallon for tomorrow?
On Thursday, rain is expected in the afternoon, with the possibility of occasional heavy bursts.
Will it rain tomorrow?
Moderate precipitation of 0.67" is expected. The chance of rainfall is high at 87%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature in O'Fallon will be 59°F, while the lowest temperature will be 48.2°F.
The highest temperature will be a couple of degrees lower than the average maximum of 64.9°F in April. The lowest temperature will be in line with the average low of 47.8°F.
The highest temperature will be a couple of degrees lower than the average maximum of 64.9°F in April. The lowest temperature will be in line with the average low of 47.8°F.
When are sunrise and sunset tomorrow?
On Thursday, in O'Fallon, sunrise will be at 6:39 am and sunset at 7:26 pm (CDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 12h and 47min.
Hourly weather forecast
12 am
- 61°F
- Feels like:
61°F
Mostly Cloudy
- Wind: 7mph W
- Pressure: 29.71"Hg
- Humidity: 81%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 59°F
- Feels like:
57°F
Partly Cloudy
- Wind: 5mph WNW
- Pressure: 29.8"Hg
- Humidity: 81%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 55°F
- Feels like:
54°F
Clear
- Wind: 5mph WNW
- Pressure: 29.85"Hg
- Humidity: 80%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 52°F
- Feels like:
52°F
Clear
- Wind: 2mph NW
- Pressure: 29.94"Hg
- Humidity: 83%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 6:39 am
8 am
- 52°F
- Feels like:
52°F
Partly Cloudy
- Wind: 2mph NNW
- Pressure: 30"Hg
- Humidity: 80%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 57°F
- Feels like:
57°F
Cloudy
- Wind: 3mph NNW
- Pressure: 30.06"Hg
- Humidity: 68%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 57°F
- Feels like:
57°F
Showers
- Wind: 4mph NNW
- Pressure: 30.09"Hg
- Humidity: 67%
- Precip. probability: 37%
- Precipitation: 0.04"
- Visibility: 7mi
2 pm
- 57°F
- Feels like:
55°F
Rain
- Wind: 6mph N
- Pressure: 30.06"Hg
- Humidity: 66%
- Precip. probability: 60%
- Precipitation: 0.08"
- Visibility: 4mi
4 pm
- 57°F
- Feels like:
55°F
Rain
- Wind: 7mph NNE
- Pressure: 30.06"Hg
- Humidity: 70%
- Precip. probability: 70%
- Precipitation: 0.08"
- Visibility: 4mi
6 pm
- 54°F
- Feels like:
52°F
Rain
- Wind: 7mph NE
- Pressure: 30.06"Hg
- Humidity: 79%
- Precip. probability: 67%
- Precipitation: 0.12"
- Visibility: 4mi
Sunset: 7:26 pm
8 pm
- 52°F
- Feels like:
50°F
Showers
- Wind: 7mph NE
- Pressure: 30.06"Hg
- Humidity: 83%
- Precip. probability: 58%
- Precipitation: 0.04"
- Visibility: 5mi
10 pm
- 52°F
- Feels like:
48°F
Rain
- Wind: 7mph NE
- Pressure: 30.09"Hg
- Humidity: 86%
- Precip. probability: 72%
- Precipitation: 0.04"
- Visibility: 4mi
Tomorrow, a combination of cloudy, damp and turbulent weather is forecasted.
Rainfall is forecasted from 12 pm to 11 pm. With moderate precipitation of 0.16", most rainfall is expected at 5 pm.
The temperature will be between the lowest temperature of 50°F and the highest temperature of 60.8°F. The warmest part of the day will be at midnight and 1 am.
The highest temperature is more similar to March's average maximum of 54.5°F than April's usual of 64.9°F. The expected low will be resembling the average minimum in April, which is 47.8°F.
Rainfall is forecasted from 12 pm to 11 pm. With moderate precipitation of 0.16", most rainfall is expected at 5 pm.
The temperature will be between the lowest temperature of 50°F and the highest temperature of 60.8°F. The warmest part of the day will be at midnight and 1 am.
The highest temperature is more similar to March's average maximum of 54.5°F than April's usual of 64.9°F. The expected low will be resembling the average minimum in April, which is 47.8°F.
Updated: Apr 2, 2025 @ 17:31:19 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