O FALLON, MO 63368 Weather Forecast & Current Conditions

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63368 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SPIRIT OF ST. LOUIS, MO Current Weather
11:54 AM CDT MAY 28, 2026
Clear 84°F
Feels Like:	86°F
Dewpoint:	66°F
Rel. Hum.:	55%
Visibility:	10 miles
Wind:	ENE at 15 mph
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Missouri Current Weather
Missouri MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

63368 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	O FALLON, MO 63368 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly sunny. Highs in the mid 80s. East winds 10 to 15 mph.

TONIGHT
Mostly cloudy. Lows in the mid 60s. East winds 5 to 10 mph.

FRIDAY
Mostly cloudy. A slight chance of showers in the afternoon. Highs around 80. East winds 5 to 10 mph. Chance of rain 20 percent.

FRIDAY NIGHT
Cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 30 percent.

SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the lower 80s. East winds 5 to 10 mph.

SATURDAY NIGHT
Mostly cloudy. Lows in the lower 60s.

SUNDAY
Mostly sunny. Highs in the lower 80s.

SUNDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent.

MONDAY
Mostly sunny. Highs in the lower 80s.

MONDAY NIGHT THROUGH WEDNESDAY
Mostly clear. Lows around 60. Highs in the lower 80s.

63368 WEATHER SATELLITE LOOPS

Visible Weather Satellite
O FALLON, MO 63368

Infrared Weather Satellite
O FALLON, MO 63368

63368 WEATHER RADAR LOOP

NEXRAD Weather Radar
O FALLON, MO 63368

MOS COMPUTER WEATHER FORECAST

SPIRIT OF ST. LOUIS, MO 3 hourly weather forecast

weather forecast created 6:00 AM MDT 5/28/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
28 MAY 2026

1 PM

82°

82°

Mostly Cloudy

1%

0% Thunder
( 8% severe)

E 10

47%

60°

High 86°

4 PM

85°

85°

Partly Cloudy

E 10

43%

60°

Mostly Cloudy

7 PM

82°

83°

Mostly Cloudy

1%

0% Thunder
( 4% severe)

E 8

49%

61°

10 PM

76°

78°

Mostly Cloudy

E 7

62%

62°

Friday
29 MAY 2026

1 AM

73°

73°

Mostly Cloudy

3%

0% Thunder
( 2% severe)

E 6

68%

62°

Low 66°

4 AM

68°

68°

Mostly Cloudy

E 6

76%

60°

High 77°

7 AM

67°

67°

Mostly Cloudy

14%
RAIN
.5–1 in

0% Thunder
( 7% severe)

E 6

75%

59°

Mostly Cloudy

10 AM

71°

71°

Mostly Cloudy

ESE 7

66%

59°

1 PM

74°

74°

Mostly Cloudy

19%
RAIN
.1–.25 in

0% Thunder
( 15% severe)

E 7

59%

59°

4 PM

76°

78°

Mostly Cloudy

ESE 7

56%

59°

7 PM

76°

78°

Overcast

13%
RAIN
<.01 in

0% Thunder
( 18% severe)

E 6

54%

58°

10 PM

71°

71°

Mostly Cloudy

E 3

68%

60°

Saturday
30 MAY 2026

1 AM

68°

68°

Mostly Cloudy

31%
RAIN
<.01 in

0% Thunder
( 13% severe)

CALM

76%

60°

Low 63°

4 AM

66°

66°

Mostly Cloudy

CALM

78%

59°

High 80°

7 AM

65°

65°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 12% severe)

CALM

81%

59°

Mostly Cloudy

10 AM

71°

71°

Mostly Cloudy

E 3

66%

59°

1 PM

76°

78°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 19% severe)

E 7

56%

59°

4 PM

79°

80°

Mostly Cloudy

ENE 8

50%

59°

7 PM

78°

79°

Mostly Cloudy

ENE 7

50%

58°


SPIRIT OF ST. LOUIS, MO extended weather forecast
Sunday 31 MAY 2026	Monday 1 JUN 2026	Tuesday 2 JUN 2026	Wednesday 3 JUN 2026	Thursday 4 JUN 2026
Low 59°	Low 59°	Low 59°	Low 61°	Low 64°
High 82°	High 85°	High 86°	High 84°	High 85°

Partly Cloudy 12% Rain	Clear 12% Rain	Clear 12% Rain	Partly Cloudy 18% Rain	Partly Cloudy 30% Rain

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