WATERLOO, IL 62298 Weather Forecast & Current Conditions

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62298 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
EAST ST. LOUIS, IL Current Weather
12:53 PM CDT AUG 2, 2025
Clear 79°F
Feels Like:	79°F
Dewpoint:	54°F
Rel. Hum.:	42%
Visibility:	10 miles
Wind:	ENE at 13 mph, gusts to 24
Pressure:	30.28 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

62298 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WATERLOO, IL 62298 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly sunny. Near steady temperature in the upper 70s. Northeast winds 5 to 10 mph.

TONIGHT
Partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.

SUNDAY
Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph.

SUNDAY NIGHT
Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable.

MONDAY
Partly sunny. Highs in the lower 80s. Northeast winds around 5 mph.

MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.

TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

TUESDAY NIGHT THROUGH FRIDAY
Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Heat index values up to 105.

62298 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WATERLOO, IL 62298

Infrared Weather Satellite
WATERLOO, IL 62298

62298 WEATHER RADAR LOOP

NEXRAD Weather Radar
WATERLOO, IL 62298

MOS COMPUTER WEATHER FORECAST

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created 6:00 AM MDT 8/ 2/2025

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)

Saturday
2 AUG 2025

1 PM

77°

79°

Clear

0% Thunder
( 1% severe)

NE 10

47%

55°

High 80°

4 PM

79°

80°

Clear

NE 9

45%

56°

Clear

7 PM

76°

78°

Clear

0% Thunder
( 1% severe)

NE 7

52%

57°

10 PM

68°

Clear

NE 5

70%

58°

Sunday
3 AUG 2025

1 AM

63°

64°

Partly Cloudy

0% Thunder
( 1% severe)

NNE 3

81%

57°

Low 58°

4 AM

60°

61°

Partly Cloudy

NNE 3

87%

56°

High 82°

7 AM

60°

61°

Clear

0% Thunder
( 1% severe)

NNE 3

87%

56°

Partly Cloudy

10 AM

72°

Clear

NE 5

64%

59°

1 PM

78°

79°

Partly Cloudy

0% Thunder
( 5% severe)

ENE 7

54%

60°

4 PM

80°

81°

Partly Cloudy

NE 7

51%

60°

7 PM

78°

80°

Partly Cloudy

0% Thunder
( 6% severe)

NE 6

58%

62°

10 PM

70°

Partly Cloudy

NE 3

78%

63°

Monday
4 AUG 2025

1 AM

67°

Mostly Cloudy

0% Thunder
( 4% severe)

NE 2

87%

63°

Low 64°

4 AM

65°

Mostly Cloudy

NE 1

90%

62°

High 84°

7 AM

66°

Mostly Cloudy

0% Thunder
( 14% severe)

NE 2

90%

63°

Mostly Cloudy

10 AM

74°

Mostly Cloudy

ENE 3

76%

66°

1 PM

79°

81°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 35% severe)

E 5

67%

67°

4 PM

82°

85°

Mostly Cloudy

E 6

61%

67°

7 PM

79°

81°

Partly Cloudy

ENE 5

67%

67°


EAST ST. LOUIS, IL extended weather forecast
Tuesday 5 AUG 2025	Wednesday 6 AUG 2025	Thursday 7 AUG 2025	Friday 8 AUG 2025	Saturday 9 AUG 2025
Low 66°	Low 68°	Low 69°	Low 69°	Low 70°
High 88°	High 89°	High 91°	High 93°	High 90°

Mostly Cloudy 33% Rain	Partly Cloudy 25% Rain	Partly Cloudy 18% Rain	Partly Cloudy 17% Rain	Partly Cloudy 19% Rain

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WATERLOO, IL 62298 Weather Forecast & Current Conditions

EAST ST. LOUIS, IL Current Weather

WATERLOO, IL 62298 Weather Forecast

EAST ST. LOUIS, IL 3 hourly weather forecast

EAST ST. LOUIS, IL extended weather forecast

EAST ST. LOUIS, IL
Current Weather

WATERLOO, IL 62298
Weather Forecast