Lake Saint Louis, MO

Weather

As of
Current Temperature

84degrees Fahrenheit

Feels like:90°

Hi:85°Lo:83°

Warm and Humid

Live Weather Radar

Loading Weather Radar Map...
Lake Saint Louis, MO weather radar map

Current Weather Details

Windchill
90°
Daily Rain
0"
Dew point
73°
Monthly Rain
0"
Humidity
71%
Avg. Wind
SSW 5 mph
Pressure
29.89"
Wind Gust
11 mph
Sunrise
6:34 AM
Moon
Third Quarter
Sunset
7:29 PM
UV Index
8 (Very High)

Weather Forecast

  • Tonight

    Lo

    Mostly clear. Lows in the mid 70s. South winds around 5 mph.

  • Tomorrow

    Hi

    Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 108.

Lake Saint Louis, MO 10-day weather forecast

AIR QUALITY

Air Quality Index
29|Fair
Top Triggers:
pm25
View Today's Air Quality details for Lake Saint Louis, MO

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
11.7|High
Predominant Pollen:
Ragweed, Chenopods, Nettle
Lake Saint Louis, MO Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:352.9 miles

No Lightning Nearby

Lake Saint Louis, MO real-time lightning alerts & live Map