Saint Charles, MO Weather

As of
Current Temperature
65

Feels like:65°

Today's high temperature
82°
Today's low temperature
65°

Current Weather ConditionPartly Cloudy

Live Weather Radar

Saint Charles, MO weather radar map

Current Weather Details

Windchill
65°
Daily Rain
0.02"
Dew point
48°
Monthly Rain
1.25"
Humidity
54%
Avg. Wind
WNW 4 mph
Pressure
29.9" →
Wind Gust
W 9 mph
Sunrise
5:50 AM
Moon
Waning Crescent
Sunset
8:07 PM
UV Index
8 (Very High)

Weather Forecast

  • Today

    Hi

    Partly sunny. A chance of showers and thunderstorms this morning. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

  • Tonight

    Lo

    Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. South winds 10 to 15 mph. Chance of rain 20 percent.

Saint Charles, MO 10-day weather forecast

AIR QUALITY

Air Quality Index
26|Fair
Top Triggers:
pm25
View Today's Air Quality details for Saint Charles, MO

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
9.5|Medium-High
Predominant Pollen:
Ash, Oak, Mulberry
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:319.2 miles

No Lightning Nearby

Real-time lightning alerts & live Map