ST PETERS, MO 63366 Weather Forecast & Current Conditions

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SPIRIT OF ST. LOUIS, MO
Current Weather

9:54 PM CDT MAY 5, 2025
Clear
48°F
Feels Like: 48°F
Dewpoint: 48°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.01 inches
Last 72 hours

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ST PETERS, MO 63366
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy. Patchy fog. Lows in the upper 40s. North winds around 5 mph, becoming west.
TUESDAY
Patchy fog in the morning. Mostly sunny. Not as cool with highs in the lower 70s. Northwest winds around 5 mph, becoming southeast in the afternoon.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 50s. Southeast winds around 5 mph.
WEDNESDAY
Mostly cloudy. A chance of showers, mainly in the morning. Highs in the lower 70s. East winds around 5 mph. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Northeast winds around 5 mph.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 50. Chance of rain 20 percent.
FRIDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs around 70. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly clear. Lows in the upper 40s.
SATURDAY
Sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear. Lows in the mid 50s. Highs in the upper 70s.
MONDAY
Sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Visible Weather Satellite
ST PETERS, MO 63366
Infrared Weather Satellite
ST PETERS, MO 63366
NEXRAD Weather Radar
ST PETERS, MO 63366

SPIRIT OF ST. LOUIS, MO 3 hourly weather forecast

weather forecast created  6:00 AM MDT  5/ 5/2025
Monday
5 MAY 2025
ST PETERS, MO 63366 weather forecast Day 1, 12 hours 1 PM 58° 57° Mostly Cloudy 4%

0% Thunder
( 6% severe)
N   7 62% 45°
High 61° ST PETERS, MO 63366 weather forecast Day 1, 15 hours 4 PM 60° 60° Mostly Cloudy NNE   5 60% 46°
Mostly Cloudy



ST PETERS, MO 63366 weather forecast Day 1, 18 hours 7 PM 60° 61° Mostly Cloudy 0%

0% Thunder
( 3% severe)
NNW   1 62% 47°
ST PETERS, MO 63366 weather forecast Day 1, 21 hours 10 PM 52° 52° Partly Cloudy   CALM 86% 48°
Tuesday
6 MAY 2025
ST PETERS, MO 63366 weather forecast Day 2, 0 hours 1 AM 49° 49° Clear 0%

0% Thunder
( 1% severe)
  CALM 89% 46°
Low 44° ST PETERS, MO 63366 weather forecast Day 2, 3 hours 4 AM 46° 45° Partly Cloudy   CALM 96% 45°
High 72° ST PETERS, MO 63366 weather forecast Day 2, 6 hours 7 AM 46° 45° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 96% 45°

Partly Cloudy



ST PETERS, MO 63366 weather forecast Day 2, 9 hours 10 AM 61° 62° Clear   CALM 65% 49°
ST PETERS, MO 63366 weather forecast Day 2, 12 hours 1 PM 69° 69° Clear 0%

0% Thunder
( 2% severe)
E   2 49% 49°
ST PETERS, MO 63366 weather forecast Day 2, 15 hours 4 PM 71° 71° Partly Cloudy E   2 46% 49°
ST PETERS, MO 63366 weather forecast Day 2, 18 hours 7 PM 69° 69° Mostly Cloudy 1%

0% Thunder
( 1% severe)
E   1 51% 50°
ST PETERS, MO 63366 weather forecast Day 2, 21 hours 10 PM 59° 60° Mostly Cloudy ESE   1 75% 51°
Wednesday
7 MAY 2025
ST PETERS, MO 63366 weather forecast Day 3, 0 hours 1 AM 56° 56° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 2% severe)
ESE   1 80% 50°
Low 51° ST PETERS, MO 63366 weather forecast Day 3, 3 hours 4 AM 53° 53° Mostly Cloudy   CALM 90% 50°
High 72° ST PETERS, MO 63366 weather forecast Day 3, 6 hours 7 AM 53° 53° Mostly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 5% severe)
E   1 90% 50°

Mostly Cloudy

Chance of Rain

ST PETERS, MO 63366 weather forecast Day 3, 9 hours 10 AM 63° 64° Mostly Cloudy E   2 67% 52°
ST PETERS, MO 63366 weather forecast Day 3, 15 hours 1 PM 69° 69° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 12% severe)
E   6 55% 52°
ST PETERS, MO 63366 weather forecast Day 3, 18 hours 4 PM 70° 70° Mostly Cloudy E   6 53% 52°
ST PETERS, MO 63366 weather forecast Day 3, 21 hours 7 PM 69° 69° Mostly Cloudy     E   2 57% 53°

SPIRIT OF ST. LOUIS, MO extended weather forecast

Thursday
8 MAY 2025
Friday
9 MAY 2025
Saturday
10 MAY 2025
Sunday
11 MAY 2025
Monday
12 MAY 2025
Low 53° Low 47° Low 42° Low 50° Low 53°
High 75° High 69° High 74° High 74° High 76°
ST PETERS, MO 63366 weather forecast Day 4 ST PETERS, MO 63366 weather forecast Day 5 ST PETERS, MO 63366 weather forecast Day 6 ST PETERS, MO 63366 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
28% Rain
Clear
6% Rain
Clear
Clear
6% Rain
Clear
14% Rain
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