SAINT CHARLES, MO 63301 Weather Forecast & Current Conditions

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ST. CHARLES, MO
Current Weather

2:54 AM CDT AUG 2, 2025
Clear
64°F
Feels Like: 64°F
Dewpoint: 59°F
Rel. Hum.: 84%
Visibility: 8 miles
Wind: NE at 7 mph
Pressure: 30.30 inches
Last 72 hours

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SAINT CHARLES, MO 63301
Weather Forecast

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REST OF TONIGHT
Partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.
SATURDAY
Mostly sunny. Highs around 80. Northeast winds 5 to 10 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
SUNDAY
Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.
MONDAY
Partly sunny. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
TUESDAY NIGHT THROUGH FRIDAY
Mostly clear. Lows around 70. Highs around 90. Heat index values up to 100.

Visible Weather Satellite
SAINT CHARLES, MO 63301
Infrared Weather Satellite
SAINT CHARLES, MO 63301
NEXRAD Weather Radar
SAINT CHARLES, MO 63301

ST. CHARLES, MO 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/ 1/2025
Saturday
2 AUG 2025
SAINT CHARLES, MO 63301 weather forecast Day 1, 0 hours 1 AM 65° 65° Mostly Cloudy 0%

0% Thunder
( 1% severe)
ENE   7 78% 58°
Low 61° SAINT CHARLES, MO 63301 weather forecast Day 1, 3 hours 4 AM 62° 62° Partly Cloudy NE   6 84% 57°
High 78° SAINT CHARLES, MO 63301 weather forecast Day 1, 6 hours 7 AM 62° 62° Clear 0%

0% Thunder
( 1% severe)
NE   6 84% 57°

Partly Cloudy



SAINT CHARLES, MO 63301 weather forecast Day 1, 9 hours 10 AM 71° 71° Clear ENE   8 63% 58°
SAINT CHARLES, MO 63301 weather forecast Day 1, 12 hours 1 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 1% severe)
ENE   10 50% 56°
SAINT CHARLES, MO 63301 weather forecast Day 1, 15 hours 4 PM 77° 79° Partly Cloudy ENE   10 48% 56°
SAINT CHARLES, MO 63301 weather forecast Day 1, 18 hours 7 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 2% severe)
NE   8 57% 58°
SAINT CHARLES, MO 63301 weather forecast Day 1, 21 hours 10 PM 66° 66° Partly Cloudy NE   6 78% 59°
Sunday
3 AUG 2025
SAINT CHARLES, MO 63301 weather forecast Day 2, 0 hours 1 AM 62° 62° Partly Cloudy 0%

0% Thunder
( 1% severe)
NE   5 84% 57°
Low 58° SAINT CHARLES, MO 63301 weather forecast Day 2, 3 hours 4 AM 60° 60° Partly Cloudy NE   5 87% 56°
High 80° SAINT CHARLES, MO 63301 weather forecast Day 2, 6 hours 7 AM 61° 61° Partly Cloudy 0%

0% Thunder
( 1% severe)
NE   5 87% 57°

Clear



SAINT CHARLES, MO 63301 weather forecast Day 2, 9 hours 10 AM 71° 71° Clear ENE   6 66% 59°
SAINT CHARLES, MO 63301 weather forecast Day 2, 12 hours 1 PM 77° 79° Clear 0%

0% Thunder
( 3% severe)
ENE   7 54% 59°
SAINT CHARLES, MO 63301 weather forecast Day 2, 15 hours 4 PM 78° 79° Clear ENE   7 54% 60°
SAINT CHARLES, MO 63301 weather forecast Day 2, 18 hours 7 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 3% severe)
ENE   6 62% 62°
SAINT CHARLES, MO 63301 weather forecast Day 2, 21 hours 10 PM 69° 69° Partly Cloudy NE   5 81% 63°

ST. CHARLES, MO extended weather forecast

Monday
4 AUG 2025
Tuesday
5 AUG 2025
Wednesday
6 AUG 2025
Thursday
7 AUG 2025
Friday
8 AUG 2025
Low 64° Low 68° Low 69° Low 69° Low 70°
High 86° High 88° High 93° High 92° High 94°
SAINT CHARLES, MO 63301 weather forecast Day 3 SAINT CHARLES, MO 63301 weather forecast Day 4 SAINT CHARLES, MO 63301 weather forecast Day 5 SAINT CHARLES, MO 63301 weather forecast Day 6 SAINT CHARLES, MO 63301 weather forecast Day 7
Partly Cloudy
20% Rain
Partly Cloudy
25% Rain
Partly Cloudy
20% Rain
Partly Cloudy
16% Rain
Clear
16% Rain
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