FRONTENAC, MO 63131 Weather Forecast & Current Conditions

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ST. LOUIS, MO
Current Weather

4:51 PM CDT SEP 9, 2025
Broken Clouds
79°F
Feels Like: 79°F
Dewpoint: 46°F
Rel. Hum.: 31%
Visibility: 10 miles
Wind: SSE at 9 mph
Pressure: 30.05 inches
Last 72 hours

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FRONTENAC, MO 63131
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Not as cool with lows in the upper 50s. Southeast winds around 5 mph.
WEDNESDAY
Mostly sunny. Highs in the upper 80s. South winds around 5 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 60s. East winds around 5 mph.
THURSDAY
Sunny. Highs in the lower 90s. Southeast winds around 5 mph, becoming northeast around 5 mph in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows in the mid 60s. East winds around 5 mph.
FRIDAY AND FRIDAY NIGHT
Mostly clear. Highs in the lower 90s. Lows in the upper 60s.
SATURDAY THROUGH MONDAY
Partly cloudy. Highs in the mid 90s. Lows in the upper 60s.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Visible Weather Satellite
FRONTENAC, MO 63131
Infrared Weather Satellite
FRONTENAC, MO 63131
NEXRAD Weather Radar
FRONTENAC, MO 63131

ST. LOUIS, MO 3 hourly weather forecast

weather forecast created  7:00 AM CDT  9/ 9/2025
Tuesday
9 SEP 2025
FRONTENAC, MO 63131 weather forecast Day 1, 12 hours 1 PM 76° 78° Partly Cloudy 2%

0% Thunder
( 1% severe)
SSE   8 36% 47°
High 80° FRONTENAC, MO 63131 weather forecast Day 1, 15 hours 4 PM 79° 79° Partly Cloudy SSE   7 31% 46°
Partly Cloudy



FRONTENAC, MO 63131 weather forecast Day 1, 18 hours 7 PM 76° 78° Partly Cloudy 3%

0% Thunder
( 2% severe)
SE   6 36% 47°
FRONTENAC, MO 63131 weather forecast Day 1, 21 hours 10 PM 69° 69° Partly Cloudy ESE   5 49% 49°
Wednesday
10 SEP 2025
FRONTENAC, MO 63131 weather forecast Day 2, 0 hours 1 AM 66° 66° Partly Cloudy 4%

0% Thunder
( 2% severe)
SE   5 58% 51°
Low 61° FRONTENAC, MO 63131 weather forecast Day 2, 3 hours 4 AM 64° 65° Partly Cloudy SE   3 65% 52°
High 87° FRONTENAC, MO 63131 weather forecast Day 2, 6 hours 7 AM 63° 64° Partly Cloudy 2%

0% Thunder
( 2% severe)
S   3 70% 53°

Partly Cloudy



FRONTENAC, MO 63131 weather forecast Day 2, 9 hours 10 AM 74° 74° Partly Cloudy S   3 50% 54°
FRONTENAC, MO 63131 weather forecast Day 2, 12 hours 1 PM 83° 82° Partly Cloudy 2%

0% Thunder
( 8% severe)
WSW   5 37% 54°
FRONTENAC, MO 63131 weather forecast Day 2, 15 hours 4 PM 85° 84° Clear W   5 36% 55°
FRONTENAC, MO 63131 weather forecast Day 2, 18 hours 7 PM 82° 82° Partly Cloudy 3%

0% Thunder
( 8% severe)
NNW   5 41% 56°
FRONTENAC, MO 63131 weather forecast Day 2, 21 hours 10 PM 76° 78° Clear ESE   3 54% 58°
Thursday
11 SEP 2025
FRONTENAC, MO 63131 weather forecast Day 3, 0 hours 1 AM 71° 71° Clear 8%

0% Thunder
( 8% severe)
SE   3 63% 58°
Low 65° FRONTENAC, MO 63131 weather forecast Day 3, 3 hours 4 AM 68° 68° Clear SE   2 73% 59°
High 89° FRONTENAC, MO 63131 weather forecast Day 3, 6 hours 7 AM 66° 66° Clear 1%

0% Thunder
( 8% severe)
SE   2 78% 59°

Clear



FRONTENAC, MO 63131 weather forecast Day 3, 9 hours 10 AM 78° 79° Clear ESE   3 52% 59°
FRONTENAC, MO 63131 weather forecast Day 3, 15 hours 1 PM 85° 85° Partly Cloudy 2%

0% Thunder
( 20% severe)
ENE   5 41% 59°
FRONTENAC, MO 63131 weather forecast Day 3, 18 hours 4 PM 88° 87° Clear NE   5 36% 58°
FRONTENAC, MO 63131 weather forecast Day 3, 21 hours 7 PM 84° 83° Clear     E   6 41% 58°

ST. LOUIS, MO extended weather forecast

Friday
12 SEP 2025
Saturday
13 SEP 2025
Sunday
14 SEP 2025
Monday
15 SEP 2025
Tuesday
16 SEP 2025
Low 68° Low 69° Low 70° Low 69° Low 69°
High 94° High 94° High 91° High 90° High 91°
FRONTENAC, MO 63131 weather forecast Day 4 FRONTENAC, MO 63131 weather forecast Day 5 FRONTENAC, MO 63131 weather forecast Day 6 FRONTENAC, MO 63131 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
3% Rain
Partly Cloudy
10% Rain
Partly Cloudy
14% Rain
Clear
15% Rain
Clear
17% Rain
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