Weather forecast for tomorrow
O'Fallon, MO

Share

Weather forecast and temperature for tomorrow - Thursday, Feb 6.

AM Clouds / PM Sun
7:01 am

5:31 pm
CST
AM Clouds / PM Sun
45°F / 28°F
  • Wind: 10mph NW
  • Humidity: 79%
  • Precip. probability: 9%
  • Precipitation: 0.2"
  • UV index: 2
On Thursday, in O'Fallon, cloudy weather is expected in the morning. However, the sky will clear, and sunny weather is forecasted for the afternoon.
With a low probability, light precipitation is anticipated for tomorrow. The temperature is predicted to vary between a maximum of a frosty 44.6°F (7°C) and a minimum of a freezing 28.4°F (-2°C).
The day's highest temperature is predicted to align with the standard February maximum of 41.9°F (5.5°C).
Sunrise will be at 7:01 am and sunset at 5:31 pm; tomorrow's daylight will last for 10h and 30min.

Frequently asked questions

What is the weather forecast for O'Fallon for tomorrow?

On Thursday, in O'Fallon, overcast weather is anticipated in the morning. However, the sky will clear, and sunny weather is forecasted for the afternoon.

Will it rain tomorrow?

Light precipitation of 0.2" (5mm) is predicted. The likelihood of rainfall is low at 9%.

What will be the highest temperature tomorrow?

Tomorrow, the highest temperature will be 44.6°F (7°C), while the lowest temperature will be 28.4°F (-2°C).
The maximum temperature will be in line with the average highest temperature of 41.9°F (5.5°C) in February. The lowest temperature will be also in line with the average low of 27°F (-2.8°C).

What time are sunrise and sunset tomorrow?

On Thursday, in O'Fallon, sunrise will be at 7:01 am and sunset at 5:31 pm (CST).

How long will the day be tomorrow?

In O'Fallon, the length of the day tomorrow will be 10h and 30min.

Hourly weather forecast and temperature - O'Fallon, MO

12 am
  • 45°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Wind: 4mph SW
  • Pressure: 29.8"Hg
  • Humidity: 88%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 2mi
2 am
  • 45°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 5mph W
  • Pressure: 29.8"Hg
  • Humidity: 90%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 1mi
4 am
  • 43°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Wind: 6mph WNW
  • Pressure: 29.85"Hg
  • Humidity: 92%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 2mi
6 am
  • 39°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 5mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 95%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 5mi
Sunrise: 7:01 am
8 am
  • 39°F
  • Feels like:
    36°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph NW
  • Pressure: 29.97"Hg
  • Humidity: 93%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 5mi
10 am
  • 39°F
  • Feels like:
    34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NW
  • Pressure: 30.03"Hg
  • Humidity: 88%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 41°F
  • Feels like:
    36°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NW
  • Pressure: 30.03"Hg
  • Humidity: 79%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 43°F
  • Feels like:
    37°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NW
  • Pressure: 30.03"Hg
  • Humidity: 71%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 45°F
  • Feels like:
    41°F
Sunny
Sunny
  • Wind: 7mph NW
  • Pressure: 30.06"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 5:31 pm
6 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Wind: 3mph NNW
  • Pressure: 30.09"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Wind: 3mph NNW
  • Pressure: 30.15"Hg
  • Humidity: 72%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Wind: 3mph NW
  • Pressure: 30.21"Hg
  • Humidity: 72%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Thursday, a combination of cloudy, rainy and sunny weather is forecasted.
The temperature will be between the lowest temperature of 33.8°F (1°C) and the highest temperature of 44.6°F (7°C). The warmest part of the day will be from midnight to 2 am, 3 pm and at 4 pm.
The highest temperature will be comparable to the average maximum of 41.9°F (5.5°C) in February. The lowest temperature will be also comparable to February's average minimum of 27°F (-2.8°C).
Updated: Feb 5, 2025 @ 06:50:28 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate

O'Fallon, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location