Eureka, Missouri Weather
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Weather Forecast for Eureka, Missouri : St. Louis County
Issued: 12:21 pm CDT May 13, 2025 Latitude: 38.5025537 Longitude: -90.6279044 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
20% chance of thunderstorms on This Afternoon Cloudy on Tonight Mostly Sunny on Wednesday Partly Sunny on Thursday 20% chance of thunderstorms on Friday Sunny on Saturday 40% chance of thunderstorms on Sunday 50% chance of thunderstorms on Monday
High: 79°F Low: 59°F High: 84°F High: 91°F High: 89°F High: 86°F High: 82°F High: 80°F
Low: 66°F Low: 61°F Low: 60°F Low: 60°F Low: 60°F  
Thunderstorms Cloudy Mostly Sunny Partly Sunny Thunderstorms Sunny Thunderstorms Thunderstorms
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Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
72°
Mostly Cloudy
as of 11:54 AM CDST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 1500ft, Broken at 3300ft, Broken at 4300ft
Current Conditions at
ST LOUIS - (KSTL)
73°
Mostly Cloudy
as of 11:51 AM CDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 1900ft, Scattered at 3700ft, Broken at 4700ft
Current Conditions at
EAST ST LOUIS - (KCPS)
70°
Partly Cloudy
as of 11:53 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Scattered at 1400ft
Current Conditions at
ST CHARLES - (KSET)
72°
Partly Cloudy
as of 12:03 PM CDST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
5 MPH
0° North
Cloud Level(s): Scattered at 1700ft
20% chance of thunderstorms This Afternoon This Afternoon... A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Calm wind becoming southeast around 5 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 59. Light southeast wind.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 84. Southeast wind 5 to 10 mph.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 66. Southeast wind 6 to 8 mph.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 91. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 61.
20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 60.
Sunny on Saturday Saturday... Sunny, with a high near 86.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60.
40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
50% chance of thunderstorms Sunday Night Sunday Night... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
50% chance of thunderstorms Monday Monday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Eureka, Missouri
Sunrise: 05:52 AM
Sunset: 8:06 PM
Civil Sunrise:05:22 AM
Civil Sunset: 8:35 PM
Nautical Sunrise: 04:46 AM
Nautical Sunset: 9:12 PM
Astro Sunrise: 04:06 AM
Astro Sunset: 9:51 PM
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