CAHOKIA, IL 62206 Weather Forecast & Current Conditions

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62206 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
EAST ST. LOUIS, IL Current Weather
10:53 AM CDT JUN 4, 2026
Clear 81°F
Feels Like:	82°F
Dewpoint:	61°F
Rel. Hum.:	51%
Visibility:	10 miles
Wind:	S at 9 mph
Pressure:	30.15 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

62206 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CAHOKIA, IL 62206 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly sunny. Highs in the mid 80s. South winds 5 to 10 mph.

TONIGHT
Partly cloudy. Lows in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph.

FRIDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

FRIDAY NIGHT
Partly cloudy. Lows around 70. Southwest winds 10 to 15 mph.

SATURDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

SATURDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent.

SUNDAY AND SUNDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 60 percent.

MONDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 80 percent.

MONDAY NIGHT AND TUESDAY
Mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. Chance of rain 50 percent. Heat index values up to 100.

TUESDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent.

WEDNESDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100 in the afternoon.

62206 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CAHOKIA, IL 62206

Infrared Weather Satellite
CAHOKIA, IL 62206

62206 WEATHER RADAR LOOP

NEXRAD Weather Radar
CAHOKIA, IL 62206

MOS COMPUTER WEATHER FORECAST

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created 6:00 PM MDT 6/ 3/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
4 JUN 2026

1 AM

67°

67°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SSE 3

65%

55°

Low 63°

4 AM

64°

66°

Partly Cloudy

SE 2

73%

55°

High 86°

7 AM

65°

65°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SSE 5

75%

57°

Mostly Cloudy

10 AM

77°

79°

Partly Cloudy

S 8

54%

59°

1 PM

84°

83°

Mostly Cloudy

0%

0% Thunder
( 5% severe)

S 10

41%

58°

4 PM

86°

85°

Mostly Cloudy

S 12

39%

58°

7 PM

84°

83°

Partly Cloudy

1%

0% Thunder
( 4% severe)

S 12

40%

57°

10 PM

76°

78°

Partly Cloudy

S 9

56%

59°

Friday
5 JUN 2026

1 AM

72°

72°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 11% severe)

S 7

64%

59°

Low 66°

4 AM

69°

69°

Partly Cloudy

S 8

68%

58°

High 88°

7 AM

69°

69°

Partly Cloudy

3%

0% Thunder
( 21% severe)

S 9

70%

59°

Partly Cloudy

Chance of Rain

10 AM

79°

80°

Partly Cloudy

SSW 12

52%

60°

1 PM

86°

87°

Mostly Cloudy

24%
RAIN
.5–1 in

0% Thunder
( 34% severe)

SSW 13

46%

63°

4 PM

87°

88°

Partly Cloudy

SSW 14

46%

64°

7 PM

85°

86°

Partly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 15% severe)

SSW 13

50%

64°

10 PM

78°

80°

Partly Cloudy

S 10

64%

65°


EAST ST. LOUIS, IL extended weather forecast
Saturday 6 JUN 2026	Sunday 7 JUN 2026	Monday 8 JUN 2026	Tuesday 9 JUN 2026	Wednesday 10 JUN 2026
Low 68°	Low 70°	Low 71°	Low 68°	Low 69°
High 88°	High 86°	High 85°	High 89°	High 89°

Partly Cloudy 44% Rain	Overcast 66% Rain	Overcast 67% Rain	Mostly Cloudy 47% Rain	Partly Cloudy 41% Rain

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