WEBSTER GRVS, MO 63119 Weather Forecast & Current Conditions
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  63119 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

EAST ST. LOUIS, IL
Current Weather
10:53 PM CDT JUN 8, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: S at 3 mph
Pressure: 29.96 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  63119 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

WEBSTER GRVS, MO 63119
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly this evening. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107 in the afternoon.
TUESDAY NIGHT
Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Heat index values up to 107 early in the evening.
WEDNESDAY
Sunny with highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 104.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 103 early in the evening.
THURSDAY
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
THURSDAY NIGHT
Showers with a chance of thunderstorms in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 80 percent. Heat index values up to 100 early in the evening.
FRIDAY
Mostly sunny. Highs in the mid 80s.
FRIDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.
SATURDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
SUNDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

  63119 WEATHER SATELLITE LOOPS
Visible Weather Satellite
WEBSTER GRVS, MO 63119
Infrared Weather Satellite
WEBSTER GRVS, MO 63119
  63119 WEATHER RADAR LOOP
NEXRAD Weather Radar
WEBSTER GRVS, MO 63119
 MOS COMPUTER WEATHER FORECAST

EAST ST. LOUIS, IL 3 hourly weather forecast
weather forecast created  6:00 AM MDT  6/ 8/2026
Monday
8 JUN 2026		 WEBSTER GRVS, MO 63119 weather forecast Day 1, 12 hours 1 PM 80° 84° Mostly Cloudy 43%
RAIN
***		 0% Thunder
( 70% severe)		 SSW   10 77% 72°
High 83° WEBSTER GRVS, MO 63119 weather forecast Day 1, 15 hours 4 PM 82° 87° Mostly Cloudy SSW   9 74% 73°
Mostly Cloudy

Rain Likely

 WEBSTER GRVS, MO 63119 weather forecast Day 1, 18 hours 7 PM 82° 87° Partly Cloudy 55%
RAIN
>2 in		 0% Thunder
( 50% severe)		 SSW   8 72% 72°
WEBSTER GRVS, MO 63119 weather forecast Day 1, 21 hours 10 PM 76° 76° Mostly Cloudy SSE   5 90% 73°
Tuesday
9 JUN 2026		 WEBSTER GRVS, MO 63119 weather forecast Day 2, 0 hours 1 AM 75° 75° Partly Cloudy 52%
RAIN
1–2 in		 0% Thunder
( 30% severe)		 SSW   5 87% 71°
Low 70° WEBSTER GRVS, MO 63119 weather forecast Day 2, 3 hours 4 AM 74° 74° Mostly Cloudy SSW   6 87% 70°
High 92° WEBSTER GRVS, MO 63119 weather forecast Day 2, 6 hours 7 AM 75° 75° Mostly Cloudy 24%
RAIN
.01–.1 in		 0% Thunder
( 26% severe)		 SSW   6 87% 71°

Partly Cloudy

Chance of Rain

 WEBSTER GRVS, MO 63119 weather forecast Day 2, 9 hours 10 AM 82° 87° Partly Cloudy WSW   9 74% 73°
WEBSTER GRVS, MO 63119 weather forecast Day 2, 12 hours 1 PM 89° 99° Partly Cloudy 17%
RAIN
<.01 in		 0% Thunder
( 35% severe)		 SW   9 64% 75°
WEBSTER GRVS, MO 63119 weather forecast Day 2, 15 hours 4 PM 92° 105° Partly Cloudy SW   9 60% 76°
WEBSTER GRVS, MO 63119 weather forecast Day 2, 18 hours 7 PM 91° 105° Partly Cloudy 9%

 0% Thunder
( 15% severe)		 SW   7 64% 77°
WEBSTER GRVS, MO 63119 weather forecast Day 2, 21 hours 10 PM 82° 89° Partly Cloudy SSW   7 79% 75°
Wednesday
10 JUN 2026		 WEBSTER GRVS, MO 63119 weather forecast Day 3, 0 hours 1 AM 79° 82° Clear 0%

 0% Thunder
( 8% severe)		 SSW   7 79% 72°
Low 74° WEBSTER GRVS, MO 63119 weather forecast Day 3, 3 hours 4 AM 77° 79° Clear SSW   7 79% 70°
High 94° WEBSTER GRVS, MO 63119 weather forecast Day 3, 6 hours 7 AM 77° 79° Clear 0%

 0% Thunder
( 12% severe)		 SSW   7 79% 70°

Partly Cloudy



 WEBSTER GRVS, MO 63119 weather forecast Day 3, 9 hours 10 AM 86° 92° Clear SSW   10 63% 72°
WEBSTER GRVS, MO 63119 weather forecast Day 3, 15 hours 1 PM 92° 100° Partly Cloudy 2%

 0% Thunder
( 25% severe)		 SSW   12 52% 72°
WEBSTER GRVS, MO 63119 weather forecast Day 3, 18 hours 4 PM 93° 101° Partly Cloudy SSW   13 51% 72°
WEBSTER GRVS, MO 63119 weather forecast Day 3, 21 hours 7 PM 91° 99° Partly Cloudy     S   14 54% 72°

EAST ST. LOUIS, IL extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 74° Low 74° Low 59° Low 63° Low 61°
High 95° High 85° High 87° High 83° High 76°
WEBSTER GRVS, MO 63119 weather forecast Day 4 WEBSTER GRVS, MO 63119 weather forecast Day 5 WEBSTER GRVS, MO 63119 weather forecast Day 6 WEBSTER GRVS, MO 63119 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
33% Rain		 Overcast
52% Rain		 Partly Cloudy
14% Rain		 Partly Cloudy
17% Rain		 Overcast
39% Rain
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