Lake St. Louis, MO Weather Forecast

Tonight's Weather

Wed, Oct 14

Partly to mostly cloudy, warm and humid with a couple of showers and a thunderstorm Lo: 68°

Tomorrow: Cloudy, warm and humid with a couple of showers and a thunderstorm; storms can bring flooding downpours and localized damaging wind gusts Hi: 79°

Current Weather

10:34 PM

69°F

RealFeel® 69°

Partly cloudy More Details

Wind NW 1 mph

Wind Gusts 5 mph

Air Quality Fair

Lake St. Louis Weather Radar

Static Radar Temporarily Unavailable

Thank you for your patience as we work to get everything up and running again.

Refresh Page

Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

10/14

68° Lo

A shower and thunderstorm

100%

Thu

10/15

79° 52°

Cloudy, a shower and t-storm

Night: Cooler with a stray t-storm

88%

Fri

10/16

57° 41°

Partly sunny; breezy, cooler

Clear to partly cloudy

25%

Sat

10/17

59° 37°

Sunshine

Clear and chilly

Sun

10/18

65° 38°

Plenty of sunshine

Mainly clear and chilly

Mon

10/19

70° 42°

Beautiful with some sun

Mainly clear

11%

Tue

10/20

71° 46°

Mostly sunny and pleasant

Clear

19%

Wed

10/21

76° 50°

Warm with plenty of sunshine

Clear

Thu

10/22

74° 48°

Sunny

Mainly clear

Fri

10/23

71° 50°

Mostly sunny

Mainly clear

Sun & Moon

11 hrs 15 mins

Rise 7:11 AM

Set 6:26 PM

Waxing Crescent

Rise 11:27 AM

Set 8:31 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.