O Fallon, Missouri Weather
No Watches or Warnings for O Fallon
Issued: 12:24 pm CDT Sep 10, 2024 Latitude: 38.747648 Longitude: -90.742849 View on Google Maps
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![Sunny on This Afternoon](https://www.usairnet.com/weather/images/fcicons/sunny.jpg ) |
![Mostly Clear on Tonight](https://www.usairnet.com/weather/images/fcicons/nmostlyclear.jpg ) |
![Sunny on Wednesday](https://www.usairnet.com/weather/images/fcicons/sunny.jpg ) |
![20% chance of rain on Thursday](https://www.usairnet.com/weather/images/fcicons/rainmc20.jpg ) |
![70% chance of rain on Friday](https://www.usairnet.com/weather/images/fcicons/rainmc70.jpg ) |
![20% chance of thunderstorms on Saturday](https://www.usairnet.com/weather/images/fcicons/thunderpc20.jpg ) |
![Mostly Sunny on Sunday](https://www.usairnet.com/weather/images/fcicons/mostlyclear.jpg ) |
![20% chance of thunderstorms on Monday](https://www.usairnet.com/weather/images/fcicons/thunderms20.jpg ) |
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Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
79°
Clear
as of 12:54 PM CDST
Rel. Humidity: 31%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
8 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
81°
Mostly Clear
as of 12:51 PM CDST
Rel. Humidity: 28%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
8 MPH
140° Southeast
Cloud Level(s): Few at 25000ft
Current Conditions at
ST CHARLES - (KSET)
81°
Clear
as of 12:54 PM CDST
Rel. Humidity: 30%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
7 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
81°
Clear
as of 1:15 PM CDST
Rel. Humidity: 24%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
10 MPH
160° South
Cloud Level(s): Clear
![Sunny on This Afternoon](https://www.usairnet.com/weather/images/fcicons/sunny.jpg ) |
This Afternoon... Sunny, with a high near 85. Southeast wind 5 to 7 mph. |
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![Mostly Clear on Tonight](https://www.usairnet.com/weather/images/fcicons/nmostlyclear.jpg ) |
Tonight... Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm in the evening. |
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![Sunny on Wednesday](https://www.usairnet.com/weather/images/fcicons/sunny.jpg ) |
Wednesday... Sunny, with a high near 89. Calm wind becoming east 5 to 7 mph in the afternoon. |
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![Increasing Clouds on Wednesday Night](https://www.usairnet.com/weather/images/fcicons/nmostlycloudy.jpg ) |
Wednesday Night... Increasing clouds, with a low around 61. East wind 3 to 6 mph. |
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![20% chance of rain Thursday](https://www.usairnet.com/weather/images/fcicons/rainmc20.jpg ) |
Thursday... A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 84. Calm wind becoming east 5 to 8 mph in the afternoon. |
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![60% chance of rain Thursday Night](https://www.usairnet.com/weather/images/fcicons/nrainc60.jpg ) |
Thursday Night... Showers likely, mainly after 1am. Cloudy, with a low around 62. Chance of precipitation is 60%. |
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![70% chance of rain Friday](https://www.usairnet.com/weather/images/fcicons/rainmc70.jpg ) |
Friday... Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%. |
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![40% chance of rain Friday Night](https://www.usairnet.com/weather/images/fcicons/nrainmc40.jpg ) |
Friday Night... A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 63. |
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![20% chance of thunderstorms Saturday](https://www.usairnet.com/weather/images/fcicons/thunderpc20.jpg ) |
Saturday... A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 20%. |
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![Cloudy on Saturday Night](https://www.usairnet.com/weather/images/fcicons/ncloudy.jpg ) |
Saturday Night... Partly cloudy, with a low around 63. |
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![Mostly Sunny on Sunday](https://www.usairnet.com/weather/images/fcicons/mostlyclear.jpg ) |
Sunday... Mostly sunny, with a high near 82. |
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![20% chance of thunderstorms Sunday Night](https://www.usairnet.com/weather/images/fcicons/nthundermc20.jpg ) |
Sunday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. |
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![20% chance of thunderstorms Monday](https://www.usairnet.com/weather/images/fcicons/thunderms20.jpg ) |
Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. |
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Current Radar Image
Sun Almanac for O Fallon, Missouri
Sunrise: 06:41 AM
Sunset: 7:19 PM
Civil Sunrise:06:14 AM
Civil Sunset: 7:45 PM
Nautical Sunrise: 05:42 AM
Nautical Sunset: 8:17 PM
Astro Sunrise: 05:10 AM
Astro Sunset: 8:50 PM
Missouri's Current Temperatures
Missouri's Satellite Image
Missouri's Current Wind Direction
National Summary |
of upper and lower values of current conditions amongst 7147 locations in the contiguous United States |
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High Temp |
108° |
Borrego Springs, California
and 1 other location
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Low Temp |
48° |
Berthoud Pass, Colorado
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Wind Speed |
29mph |
Travis AFB, California
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Wind Gust |
36mph |
Port Isabel, Texas
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Heat Index |
121° |
Clarksdale/Fletcher, Mississippi
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High Pressure |
30.70Hg |
Salida Mountain, Colorado
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Low Pressure |
29.67Hg |
Walhalla Municipal A/P, North Dakota
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# Locations Reporting Rain |
35 |
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# Locations Reporting Thunderstorms / Lightning |
9 |
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# Locations Reporting Fog |
3 |
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Average Temperature in the Contiguous USA |
79° |
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National Weather Service for official information.