ST PETERS, MO 63304 Weather Forecast & Current Conditions
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  63304 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

SPIRIT OF ST. LOUIS, MO
Current Weather
3:54 AM CDT JUN 12, 2025
Clear
72°F
Feels Like: 72°F
Dewpoint: 61°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

Missouri Current Weather

Missouri MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  63304 WEATHER FORECAST
10-Day model forecast maps
2024 Hurricanes

ST PETERS, MO 63304
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Near steady temperature in the upper 60s. South winds around 5 mph.
THURSDAY
Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Cloudy with a chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 50 percent.
FRIDAY
A chance of thunderstorms. Showers. Highs around 80. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 60s.
SUNDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
SUNDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.
MONDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent.
TUESDAY
Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 100.

  63304 WEATHER SATELLITE LOOPS
Visible Weather Satellite
ST PETERS, MO 63304
Infrared Weather Satellite
ST PETERS, MO 63304
  63304 WEATHER RADAR LOOP
NEXRAD Weather Radar
ST PETERS, MO 63304
 MOS COMPUTER WEATHER FORECAST

SPIRIT OF ST. LOUIS, MO 3 hourly weather forecast
weather forecast created  6:00 PM MDT  6/11/2025
Thursday
12 JUN 2025		 ST PETERS, MO 63304 weather forecast Day 1, 0 hours 1 AM 70° 70° Mostly Cloudy 1%

 0% Thunder
( 1% severe)		 SSE   2 81% 64°
Low 67° ST PETERS, MO 63304 weather forecast Day 1, 3 hours 4 AM 68° 68° Mostly Cloudy S   1 84% 63°
High 82° ST PETERS, MO 63304 weather forecast Day 1, 6 hours 7 AM 69° 69° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 8% severe)		 S   1 81% 63°

Mostly Cloudy

Chance of Rain

 ST PETERS, MO 63304 weather forecast Day 1, 9 hours 10 AM 77° 79° Mostly Cloudy SSW   3 67% 65°
ST PETERS, MO 63304 weather forecast Day 1, 12 hours 1 PM 80° 82° Mostly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 17% severe)		 SSW   6 60% 65°
ST PETERS, MO 63304 weather forecast Day 1, 15 hours 4 PM 79° 81° Mostly Cloudy S   6 62% 65°
ST PETERS, MO 63304 weather forecast Day 1, 18 hours 7 PM 77° 79° Mostly Cloudy 27%
RAIN
<.01 in		 0% Thunder
( 14% severe)		 E   5 64% 64°
ST PETERS, MO 63304 weather forecast Day 1, 21 hours 10 PM 73° 73° Mostly Cloudy ESE   3 76% 65°
Friday
13 JUN 2025		 ST PETERS, MO 63304 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 49%
RAIN
***		 0% Thunder
( 14% severe)		 SE   3 87% 66°
Low 67° ST PETERS, MO 63304 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy SSE   3 90% 66°
High 80° ST PETERS, MO 63304 weather forecast Day 2, 6 hours 7 AM 69° 69° Mostly Cloudy 46%
RAIN
>2 in		 0% Thunder
( 19% severe)		 SE   3 93% 67°

Mostly Cloudy

Rain Likely

 ST PETERS, MO 63304 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy SSE   6 84% 67°
ST PETERS, MO 63304 weather forecast Day 2, 12 hours 1 PM 76° 77° Mostly Cloudy 69%
RAIN
***		 0% Thunder
( 44% severe)		 SSE   8 79% 69°
ST PETERS, MO 63304 weather forecast Day 2, 15 hours 4 PM 78° 80° Mostly Cloudy S   7 74% 69°
ST PETERS, MO 63304 weather forecast Day 2, 18 hours 7 PM 76° 77° Mostly Cloudy 35%
RAIN
***		 0% Thunder
( 21% severe)		 S   6 79% 69°
ST PETERS, MO 63304 weather forecast Day 2, 21 hours 10 PM 71° 71° Mostly Cloudy SSE   3 93% 69°

SPIRIT OF ST. LOUIS, MO extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 69° Low 69° Low 67° Low 62° Low 66°
High 80° High 85° High 82° High 84° High 87°
ST PETERS, MO 63304 weather forecast Day 3 ST PETERS, MO 63304 weather forecast Day 4 ST PETERS, MO 63304 weather forecast Day 5 ST PETERS, MO 63304 weather forecast Day 6 ST PETERS, MO 63304 weather forecast Day 7
Overcast
72% Rain		 Overcast
70% Rain		 Partly Cloudy
20% Rain		 Partly Cloudy
11% Rain		 Partly Cloudy
40% Rain
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