WASHINGTON, MO 63090 Weather Forecast & Current Conditions

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63090 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SPIRIT OF ST. LOUIS, MO Current Weather
8:54 AM CDT AUG 12, 2025
Clear 82°F
Feels Like:	86°F
Dewpoint:	70°F
Rel. Hum.:	67%
Visibility:	10 miles
Wind:	SW at 7 mph
Pressure:	29.97 inches
Last 72 hours
Local Area Snow Depth
Missouri Current Weather
Missouri MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

63090 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WASHINGTON, MO 63090 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 30 percent.

TONIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. West winds around 5 mph. Chance of rain 20 percent.

WEDNESDAY
Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 40 percent.

WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s. North winds around 5 mph in the evening, becoming light and variable.

THURSDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 20 percent.

THURSDAY NIGHT THROUGH SATURDAY
Mostly clear. Hot. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.

SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy. Hot. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.

MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 100.

63090 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WASHINGTON, MO 63090

Infrared Weather Satellite
WASHINGTON, MO 63090

63090 WEATHER RADAR LOOP

NEXRAD Weather Radar
WASHINGTON, MO 63090

MOS COMPUTER WEATHER FORECAST

SPIRIT OF ST. LOUIS, MO 3 hourly weather forecast

weather forecast created 6:00 PM MDT 8/11/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
12 AUG 2025

1 AM

77°

79°

Partly Cloudy

7%

0% Thunder
( 8% severe)

S 3

79%

70°

Low 73°

4 AM

74°

74°

Partly Cloudy

SSW 2

84%

69°

High 90°

7 AM

74°

74°

Partly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 16% severe)

SSW 2

84%

69°

Partly Cloudy

Chance of Rain

10 AM

82°

87°

Partly Cloudy

SW 6

72%

72°

1 PM

87°

93°

Partly Cloudy

38%
RAIN
***

0% Thunder
( 44% severe)

WSW 7

61%

72°

4 PM

85°

90°

Mostly Cloudy

W 7

63%

71°

7 PM

81°

85°

Mostly Cloudy

22%
RAIN
.25–.5 in

0% Thunder
( 23% severe)

W 5

74%

72°

10 PM

75°

75°

Partly Cloudy

W 1

90%

72°

Wednesday
13 AUG 2025

1 AM

73°

73°

Partly Cloudy

6%

0% Thunder
( 6% severe)

W 1

93%

71°

Low 69°

4 AM

71°

71°

Partly Cloudy

W 1

97%

70°

High 87°

7 AM

71°

71°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 6% severe)

NW 1

97%

70°

Partly Cloudy

10 AM

79°

82°

Partly Cloudy

N 2

79%

72°

1 PM

84°

88°

Partly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 13% severe)

NNW 5

63%

70°

4 PM

85°

89°

Partly Cloudy

N 5

59%

69°

7 PM

83°

87°

Partly Cloudy

11%
RAIN
.1–.25 in

0% Thunder
( 9% severe)

N 5

63%

69°

10 PM

74°

74°

Partly Cloudy

NNE 2

87%

70°


SPIRIT OF ST. LOUIS, MO extended weather forecast
Thursday 14 AUG 2025	Friday 15 AUG 2025	Saturday 16 AUG 2025	Sunday 17 AUG 2025	Monday 18 AUG 2025
Low 64°	Low 68°	Low 72°	Low 69°	Low 72°
High 90°	High 99°	High 98°	High 99°	High 90°

Clear 8% Rain	Clear 8% Rain	Partly Cloudy 26% Rain	Partly Cloudy 25% Rain	Partly Cloudy 42% Rain

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