UNION, MO 63084 Weather Forecast & Current Conditions

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63084 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SPIRIT OF ST. LOUIS, MO Current Weather
1:54 PM CDT SEP 4, 2025
Clear 73°F
Feels Like:	73°F
Dewpoint:	46°F
Rel. Hum.:	38%
Visibility:	10 miles
Wind:
Pressure:	29.84 inches
Last 72 hours
Local Area Snow Depth
Missouri Current Weather
Missouri MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

63084 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	UNION, MO 63084 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Sunny, cooler with highs in the mid 70s. West winds around 5 mph.

TONIGHT
Mostly clear. Lows around 60. South winds around 5 mph.

FRIDAY
Partly sunny with a slight chance of rain in the morning, then cloudy with rain likely in the afternoon. Highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Northwest winds 5 to 10 mph. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of rain, mainly in the evening. Cooler with lows in the upper 40s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.

SATURDAY
Sunny. Highs in the mid 70s. Northwest winds around 5 mph.

SATURDAY NIGHT THROUGH TUESDAY
Mostly clear. Lows in the upper 40s. Highs in the upper 70s.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

WEDNESDAY
Sunny. Highs in the mid 80s.

63084 WEATHER SATELLITE LOOPS

Visible Weather Satellite
UNION, MO 63084

Infrared Weather Satellite
UNION, MO 63084

63084 WEATHER RADAR LOOP

NEXRAD Weather Radar
UNION, MO 63084

MOS COMPUTER WEATHER FORECAST

SPIRIT OF ST. LOUIS, MO 3 hourly weather forecast

weather forecast created 6:00 AM MDT 9/ 4/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Thursday
4 SEP 2025

1 PM

71°

Clear

0% Thunder
( 1% severe)

NW 5

42%

47°

High 75°

4 PM

74°

Clear

WSW 3

37%

46°

Clear

7 PM

70°

Clear

0% Thunder
( 2% severe)

SSW 1

49%

50°

10 PM

62°

63°

Clear

SSE 2

72%

53°

Friday
5 SEP 2025

1 AM

61°

Partly Cloudy

0% Thunder
( 3% severe)

S 5

78%

54°

Low 59°

4 AM

61°

Partly Cloudy

SW 6

87%

57°

High 71°

7 AM

60°

59°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 4% severe)

WNW 7

84%

55°

Mostly Cloudy

Chance of Rain

10 AM

68°

Mostly Cloudy

NNW 9

57%

52°

1 PM

69°

Mostly Cloudy

33%
RAIN
.1–.25 in

0% Thunder
( 6% severe)

NW 9

47%

48°

4 PM

66°

Mostly Cloudy

NW 9

54%

49°

7 PM

61°

60°

Mostly Cloudy

30%
RAIN
>2 in

0% Thunder
( 3% severe)

WNW 7

70%

51°

10 PM

54°

53°

Mostly Cloudy

WNW 5

96%

53°

Saturday
6 SEP 2025

1 AM

53°

Mostly Cloudy

12%
RAIN
.25–.5 in

0% Thunder
( 3% severe)

W 3

96%

52°

Low 49°

4 AM

52°

Partly Cloudy

W 2

96%

51°

High 75°

7 AM

50°

Partly Cloudy

0% Thunder
( 0% severe)

W 1

96%

49°

Clear

10 AM

63°

64°

Clear

W 5

67%

52°

1 PM

72°

Clear

0% Thunder
( 2% severe)

WNW 8

41%

47°

4 PM

74°

Clear

WNW 8

35%

45°

7 PM

69°

Clear

WNW 3

45%

47°


SPIRIT OF ST. LOUIS, MO extended weather forecast
Sunday 7 SEP 2025	Monday 8 SEP 2025	Tuesday 9 SEP 2025	Wednesday 10 SEP 2025	Thursday 11 SEP 2025
Low 49°	Low 45°	Low 50°	Low 58°	Low 60°
High 77°	High 77°	High 84°	High 86°	High 89°

Clear 8% Rain	Clear	Clear 10% Rain	Clear 15% Rain	Clear 12% Rain

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UNION, MO 63084 Weather Forecast & Current Conditions

SPIRIT OF ST. LOUIS, MO Current Weather

UNION, MO 63084 Weather Forecast

SPIRIT OF ST. LOUIS, MO 3 hourly weather forecast

SPIRIT OF ST. LOUIS, MO extended weather forecast

SPIRIT OF ST. LOUIS, MO
Current Weather

UNION, MO 63084
Weather Forecast