Saint Charles, MO

Weather

As of
Current Temperature

82degrees Fahrenheit

Feels like:83°

Hi:82°Lo:81°

Warm and Humid

Live Weather Radar

Saint Charles, MO weather radar map

Current Weather Details

Windchill
83°
Daily Rain
0.1"
Dew point
71°
Monthly Rain
1.04"
Humidity
68%
Avg. Wind
-- mph
Pressure
--"
Wind Gust
-- mph
Sunrise
5:59 AM
Moon
Waxing Gibbous
Sunset
8:17 PM
UV Index
9 (Very High)

Weather Forecast

  • Tonight

    Lo

    Mostly clear. Low temperature around 81F. Dew point will be around 75F with an average humidity of 71%. Winds will be 4 mph from the SW.

  • Tomorrow

    Hi

    Mostly sunny. Humid with highs in the lower 90s. Northwest winds 5 to 10 mph, becoming north in the afternoon. Heat index values up to 104.

Saint Charles, MO 10-day weather forecast

AIR QUALITY

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

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
6.5|Medium
Predominant Pollen:
Nettle, Plantain, Grass
Saint Charles, MO Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:312.3 miles

No Lightning Nearby

Saint Charles, MO real-time lightning alerts & live Map