Crystal City, Missouri Weather
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Weather Forecast for Crystal City, Missouri : Jefferson County
Issued: 7:51 am CDT Jul 3, 2025 Latitude: 38.2211656 Longitude: -90.3790094 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 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: 70°F High: 95°F High: 96°F High: 94°F High: 91°F High: 92°F High: 91°F
Low: 71°F Low: 74°F Low: 71°F Low: 71°F Low: 71°F  
Mostly Sunny Mostly Clear Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
EAST ST LOUIS - (KCPS)
82°
Partly Cloudy
as of 8:53 AM CDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
6 MPH
250° West
Cloud Level(s): Scattered at 8000ft
Current Conditions at
FARMINGTON ARPT - (KFAM)
79°
Clear
as of 8:56 AM CDST
Rel. Humidity: 65%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
79°
Clear
as of 8:54 AM CDST
Rel. Humidity: 65%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
6 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
81°
Mostly Clear
as of 8:51 AM CDST
Rel. Humidity: 61%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
5 MPH
270° West
Cloud Level(s): Few at 8000ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 92. Light and variable wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 70. Light south wind.
Sunny on Independence Day Independence Day... Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Sunny on Saturday Saturday... Sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 74.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94.
20% chance of thunderstorms Sunday Night Sunday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 71.
30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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 Crystal City, Missouri
Sunrise: 05:43 AM
Sunset: 8:28 PM
Civil Sunrise:05:12 AM
Civil Sunset: 9:00 PM
Nautical Sunrise: 04:33 AM
Nautical Sunset: 9:39 PM
Astro Sunrise: 03:48 AM
Astro Sunset: 10:24 PM
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