Riverview, Missouri Weather
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Weather Forecast for Riverview, Missouri : St. Louis County
Issued: 11:37 pm CDT Jul 16, 2025 Latitude: 38.7478279 Longitude: -90.2114995 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
20% chance of thunderstorms on Overnight 40% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday Sunny on Tuesday Sunny on Wednesday
Low: 77°F High: 88°F High: 87°F High: 94°F High: 94°F High: 96°F High: 98°F High: 99°F
Low: 72°F Low: 75°F Low: 77°F Low: 76°F Low: 79°F Low: 79°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Sunny Sunny
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Current Conditions at
ST LOUIS - (KSTL)
79°
Mostly Cloudy
as of 11:51 PM CDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
5 MPH
110° East
Cloud Level(s): Few at 3400ft, Scattered at 5000ft, Broken at 16000ft
Current Conditions at
EAST ST LOUIS - (KCPS)
79°
Mostly Clear
as of 11:53 PM CDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
5 MPH
070° East
Cloud Level(s): Few at 4900ft, Few at 6500ft
Current Conditions at
ALTON - (KALN)
Clear
Thunderstorm In Vicinity
as of 12:15 AM CDST
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ST CHARLES - (KSET)
75°
Mostly Clear
as of 12:26 AM CDST
Rel. Humidity: 100%
Dew Point: 75°F
Visibility: 9 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 5000ft
20% chance of thunderstorms Overnight Overnight... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Light southwest wind.
40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. Light and variable wind becoming north around 6 mph in the morning.
40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 3 to 5 mph.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Light and variable wind becoming southeast around 6 mph in the morning.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 3 to 5 mph.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 77.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 76.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
20% chance of thunderstorms Monday Night Monday Night... A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 79.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 98.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 79.
Sunny on Wednesday Wednesday... Sunny and hot, with a high near 99.
Current Radar Image


Sun Almanac for Riverview, Missouri
Sunrise: 05:50 AM
Sunset: 8:24 PM
Civil Sunrise:05:19 AM
Civil Sunset: 8:55 PM
Nautical Sunrise: 04:41 AM
Nautical Sunset: 9:33 PM
Astro Sunrise: 03:58 AM
Astro Sunset: 10:16 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.