Jefferson Barracks, Missouri Weather
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Weather Forecast for Jefferson Barracks, Missouri : St. Louis County
Issued: 11:21 am CDT Jul 3, 2025 Latitude: 38.5028308 Longitude: -90.2803928 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday
Mostly Sunny on Today Mostly Clear on Tonight Mostly Sunny on Independence Day Sunny on Saturday 30% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday
High: 92°F Low: 72°F High: 94°F High: 95°F High: 92°F High: 90°F High: 91°F High: 91°F
Low: 73°F Low: 75°F Low: 73°F Low: 72°F Low: 71°F  
Mostly Sunny Mostly Clear Mostly Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
EAST ST LOUIS - (KCPS)
88°
Feels like 89°F
Partly Cloudy
as of 10:53 AM CDST
Rel. Humidity: 45%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Few at 5000ft, Scattered at 7000ft
Current Conditions at
ST LOUIS - (KSTL)
84°
Mostly Clear
as of 10:51 AM CDST
Rel. Humidity: 58%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 5500ft
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
86°
Feels like 87°F
Mostly Clear
as of 10:54 AM CDST
Rel. Humidity: 48%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
5 MPH
Current Conditions at
SCOTT AFB - (KBLV)
90°
Feels like 93°F
Mostly Cloudy
as of 10:55 AM CDST
Rel. Humidity: 49%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
7 MPH
290° West
Cloud Level(s): Broken at 6500ft, Broken at 8000ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 92. Light south wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 72. Light south wind.
Mostly Sunny on Independence Day Independence Day... Mostly sunny, with a high near 94. Calm wind becoming south 5 to 8 mph in the morning.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 73. Southeast wind 5 to 7 mph becoming calm in the evening.
Sunny on Saturday Saturday... Sunny, with a high near 95. Calm wind becoming south 5 to 7 mph in the morning.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 75.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 72.
30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
40% chance of thunderstorms Wednesday Wednesday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Current Radar Image


Sun Almanac for Jefferson Barracks, Missouri
Sunrise: 05:42 AM
Sunset: 8:29 PM
Civil Sunrise:05:11 AM
Civil Sunset: 9:00 PM
Nautical Sunrise: 04:31 AM
Nautical Sunset: 9:40 PM
Astro Sunrise: 03:46 AM
Astro Sunset: 10:25 PM
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