O Fallon, Missouri Weather
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Weather Forecast for O Fallon, Missouri : Saint Charles County
Issued: 12:24 pm CDT Sep 10, 2024 Latitude: 38.747648 Longitude: -90.742849 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Wednesday 20% chance of rain on Thursday 70% chance of rain on Friday 20% chance of thunderstorms on Saturday Mostly Sunny on Sunday 20% chance of thunderstorms on Monday
High: 85°F Low: 57°F High: 89°F High: 84°F High: 71°F High: 77°F High: 82°F High: 81°F
Low: 61°F Low: 62°F Low: 63°F Low: 63°F Low: 64°F  
Sunny Mostly Clear Sunny Rain Rain Thunderstorms Mostly Sunny Thunderstorms
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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 This Afternoon... Sunny, with a high near 85. Southeast wind 5 to 7 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Sunny on Wednesday Wednesday... Sunny, with a high near 89. Calm wind becoming east 5 to 7 mph in the afternoon.
Increasing Clouds on Wednesday Night Wednesday Night... Increasing clouds, with a low around 61. East wind 3 to 6 mph.
20% chance of rain Thursday 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.
60% chance of rain Thursday Night Thursday Night... Showers likely, mainly after 1am. Cloudy, with a low around 62. Chance of precipitation is 60%.
70% chance of rain Friday Friday... Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
40% chance of rain Friday Night Friday Night... A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 63.
20% chance of thunderstorms Saturday Saturday... A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 20%.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 63.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 82.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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
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