MOUNT VERNON, IL 62864 Weather Forecast & Current Conditions

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62864 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MT. VERNON, IL Current Weather
12:56 PM CDT AUG 26, 2025
Clear 75°F
Feels Like:	75°F
Dewpoint:	46°F
Rel. Hum.:	36%
Visibility:	10 miles
Wind:	Variable at 3 mph
Pressure:	30.26 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)

62864 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	MOUNT VERNON, IL 62864 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Sunny. Near steady temperature in the mid 70s. North winds around 5 mph.

TONIGHT
Clear. Lows in the mid 40s. North winds around 5 mph in the evening, becoming light and variable.

WEDNESDAY
Sunny. Highs in the lower 80s. South winds around 5 mph.

WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.

THURSDAY
Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph.

THURSDAY NIGHT
Mostly clear. Lows in the mid 50s.

FRIDAY THROUGH SATURDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows in the mid 50s.

SUNDAY THROUGH LABOR DAY
Mostly clear. Highs in the mid 80s. Lows in the upper 50s.

62864 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MOUNT VERNON, IL 62864

Infrared Weather Satellite
MOUNT VERNON, IL 62864

62864 WEATHER RADAR LOOP

NEXRAD Weather Radar
MOUNT VERNON, IL 62864

MOS COMPUTER WEATHER FORECAST

MT. VERNON, IL 3 hourly weather forecast

weather forecast created 8:00 AM EDT 8/26/2025

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)

Tuesday
26 AUG 2025

1 PM

75°

Clear

0% Thunder
( 1% severe)

NNW 8

38%

48°

High 79°

4 PM

78°

Clear

NNW 8

35%

48°

Clear

7 PM

71°

Clear

0% Thunder
( 1% severe)

N 3

47%

50°

10 PM

58°

59°

Clear

CALM

80%

52°

Wednesday
27 AUG 2025

1 AM

54°

Clear

0% Thunder
( 1% severe)

CALM

86%

50°

Low 49°

4 AM

51°

Clear

CALM

93%

49°

High 81°

7 AM

51°

Clear

0% Thunder
( 1% severe)

CALM

93%

49°

Partly Cloudy

10 AM

72°

Clear

S 1

49%

52°

1 PM

78°

79°

Partly Cloudy

0% Thunder
( 2% severe)

SSW 2

37%

50°

4 PM

80°

Partly Cloudy

SW 2

35%

50°

7 PM

73°

Mostly Cloudy

0% Thunder
( 2% severe)

CALM

49%

53°

10 PM

62°

63°

Mostly Cloudy

CALM

75%

54°

Thursday
28 AUG 2025

1 AM

59°

60°

Mostly Cloudy

0% Thunder
( 2% severe)

SSE 1

78%

52°

Low 53°

4 AM

56°

Mostly Cloudy

S 1

83%

51°

High 83°

7 AM

56°

Partly Cloudy

0% Thunder
( 2% severe)

S 1

83%

51°

Partly Cloudy

10 AM

73°

Partly Cloudy

SSW 5

51%

54°

1 PM

80°

Partly Cloudy

0% Thunder
( 4% severe)

SW 6

39%

53°

4 PM

82°

81°

Partly Cloudy

SW 5

38%

54°

7 PM

75°

Partly Cloudy

SW 2

52%

56°


MT. VERNON, IL extended weather forecast
Friday 29 AUG 2025	Saturday 30 AUG 2025	Sunday 31 AUG 2025	Monday 1 SEP 2025	Tuesday 2 SEP 2025
Low 51°	Low 55°	Low 52°	Low 55°	Low 58°
High 83°	High 81°	High 80°	High 83°	High 87°

Clear 11% Rain	Partly Cloudy 15% Rain	Clear 18% Rain	Partly Cloudy 21% Rain	Partly Cloudy 27% Rain

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MOUNT VERNON, IL 62864 Weather Forecast & Current Conditions

MT. VERNON, IL Current Weather

MOUNT VERNON, IL 62864 Weather Forecast

MT. VERNON, IL 3 hourly weather forecast

MT. VERNON, IL extended weather forecast

MT. VERNON, IL
Current Weather

MOUNT VERNON, IL 62864
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