SAINT PETERS, MO 63303 Weather Forecast & Current Conditions

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63303 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ST. LOUIS, MO Current Weather
12:51 AM CDT MAY 13, 2025
Overcast Mist 64°F
Feels Like:	64°F
Dewpoint:	63°F
Rel. Hum.:	97%
Visibility:	6 miles
Wind:	NNE at 6 mph
Pressure:	29.81 inches
Last 72 hours
Local Area Snow Depth
Missouri Current Weather
Missouri MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

63303 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	SAINT PETERS, MO 63303 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy. Areas of fog. Near steady temperature in the lower 60s. East winds around 5 mph.

TUESDAY
Areas of fog in the morning. Cloudy in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds around 5 mph. Chance of rain 40 percent.

TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 60. Southeast winds around 5 mph.

WEDNESDAY
Sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph.

WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.

THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the lower 60s.

FRIDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

FRIDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 40 percent.

SATURDAY
Sunny. Highs in the lower 80s.

SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 60. Chance of rain 20 percent.

SUNDAY
Partly sunny with a slight chance of showers and thunderstorms. Highs around 80. Chance of rain 20 percent.

SUNDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.

MONDAY
Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers likely, mainly in the morning. Highs around 80. Chance of rain 60 percent.

63303 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAINT PETERS, MO 63303

Infrared Weather Satellite
SAINT PETERS, MO 63303

63303 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAINT PETERS, MO 63303

MOS COMPUTER WEATHER FORECAST

ST. LOUIS, MO 3 hourly weather forecast

weather forecast created 7:00 PM CDT 5/12/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
13 MAY 2025

1 AM

65°

65°

Mostly Cloudy

10%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

ESE 2

84%

60°

Low 62°

4 AM

64°

66°

Mostly Cloudy

SE 1

84%

59°

High 80°

7 AM

63°

64°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 11% severe)

SE 1

87%

59°

Mostly Cloudy

Chance of Rain

10 AM

69°

69°

Mostly Cloudy

ESE 3

76%

61°

1 PM

75°

75°

Partly Cloudy

26%
RAIN
.01–.1 in

0% Thunder
( 22% severe)

SSE 5

60%

60°

4 PM

78°

79°

Partly Cloudy

SSE 5

52%

59°

7 PM

77°

79°

Partly Cloudy

4%

0% Thunder
( 9% severe)

SE 5

54%

59°

10 PM

70°

70°

Partly Cloudy

SSE 3

71%

60°

Wednesday
14 MAY 2025

1 AM

67°

67°

Partly Cloudy

2%

0% Thunder
( 2% severe)

SSE 3

78%

60°

Low 63°

4 AM

65°

65°

Partly Cloudy

SSE 5

81%

59°

High 85°

7 AM

64°

64°

Partly Cloudy

1%

0% Thunder
( 7% severe)

SE 6

84%

59°

Partly Cloudy

10 AM

75°

75°

Partly Cloudy

SE 9

64%

62°

1 PM

81°

82°

Partly Cloudy

1%

0% Thunder
( 16% severe)

SE 12

54%

63°

4 PM

84°

85°

Partly Cloudy

SSE 13

49%

63°

7 PM

82°

83°

Partly Cloudy

2%

0% Thunder
( 14% severe)

SSE 12

53%

63°

10 PM

76°

78°

Partly Cloudy

SSE 9

69%

65°


ST. LOUIS, MO extended weather forecast
Thursday 15 MAY 2025	Friday 16 MAY 2025	Saturday 17 MAY 2025	Sunday 18 MAY 2025	Monday 19 MAY 2025
Low 69°	Low 66°	Low 62°	Low 59°	Low 60°
High 92°	High 85°	High 80°	High 79°	High 78°

Mostly Cloudy 30% Rain	Partly Cloudy 61% Rain	Partly Cloudy 35% Rain	Partly Cloudy 26% Rain	Overcast 33% Rain

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