NOAA's Winter 2026–2027 Outlook
Winter is right around the corner, and El Niño could play a big role in how the season unfolds across the United States.
Read More
Lake Saint Louis, MO
Weather
As of
Current Temperature
54degrees Fahrenheit
Feels like:54°
Hi:76°Lo:49°
Clear
Live Weather Radar
Loading Weather Radar Map...
Current Weather Details
- Feels like
- 54°
- Daily Rain
- 0"
- Dew point
- 49°
- Monthly Rain
- 2.06"
- Humidity
- 84%
- Avg. Wind
- NW 2 mph
- Pressure
- 30.21"
- Wind Gust
- 7 mph
- Sunrise
- 7:18 AM
- Moon
- Waxing Gibbous
- Sunset
- 6:16 PM
- UV Index
- 5 (Moderate)
Weather Forecast
Today
Hi
Sunny. Highs in the upper 70s. Light and variable winds.
Tonight
Lo
Clear. Lows in the upper 40s. Light and variable winds.
FEATURED VIDEOS
AIR QUALITY
- Air Quality Index
- 31|Fair
- Top Triggers:
- pm25
POLLEN COUNT & ALLERGY FORECAST
- Pollen Count
- 3.4|Low-Medium
- Predominant Pollen:
- Ragweed
Spark™ LIGHTNING MAP
Closest strike in the last 30 minutes:925.2 miles
No Lightning Nearby
