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
11:56 AM CDT MAR 13, 2025
Few Clouds 73°F
Feels Like:	73°F
Dewpoint:	57°F
Rel. Hum.:	57%
Visibility:	10 miles
Wind:	S at 8 mph
Pressure:	29.81 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

62864 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	MOUNT VERNON, IL 62864 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 70s. East winds around 5 mph, becoming south this afternoon. Chance of rain 20 percent.

TONIGHT
Clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. South winds 5 to 10 mph. Chance of rain 20 percent.

FRIDAY
Mostly sunny and breezy. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 40 mph in the afternoon.

FRIDAY NIGHT
Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Breezy with lows in the upper 50s. South winds 15 to 25 mph with gusts up to 45 mph. Chance of rain near 100 percent.

SATURDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.

SATURDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Much cooler with lows in the upper 30s. Chance of rain 40 percent.

SUNDAY
Mostly sunny. Cooler with highs in the lower 50s.

SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the lower 30s. Highs in the mid 60s.

MONDAY NIGHT
Mostly clear. Not as cool with lows around 50.

TUESDAY
Mostly sunny. Highs in the lower 70s.

TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

WEDNESDAY
Partly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.

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 7:00 AM EST 3/13/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
13 MAR 2025

12 PM

74°

74°

Clear

4%

0% Thunder
( 7% severe)

SSE 5

53%

56°

High 78°

3 PM

77°

79°

Clear

S 5

48%

56°

Clear

6 PM

70°

70°

Clear

2%

0% Thunder
( 9% severe)

SSE 3

59%

55°

9 PM

61°

62°

Clear

SSE 3

81%

55°

Friday
14 MAR 2025

12 AM

59°

60°

Clear

3%

0% Thunder
( 7% severe)

SSE 3

83%

54°

Low 54°

3 AM

57°

57°

Partly Cloudy

SSE 5

86%

53°

High 79°

6 AM

56°

54°

Mostly Cloudy

5%

0% Thunder
( 2% severe)

SSE 7

90%

53°

Partly Cloudy

9 AM

66°

66°

Partly Cloudy

SSE 12

75%

58°

12 PM

75°

75°

Partly Cloudy

7%

0% Thunder
( 7% severe)

S 15

55%

58°

3 PM

78°

79°

Partly Cloudy

S 18

45%

55°

6 PM

73°

73°

Mostly Cloudy

90%
RAIN
***

0% Thunder
( 38% severe)

S 17

49%

53°

9 PM

67°

67°

Mostly Cloudy

S 18

68%

56°

Saturday
15 MAR 2025

12 AM

63°

61°

Mostly Cloudy

44%
RAIN
.5–1 in

0% Thunder
( 9% severe)

SSW 15

81%

57°

Low 57°

3 AM

61°

59°

Mostly Cloudy

SSW 14

81%

55°

High 73°

6 AM

59°

56°

Partly Cloudy

14%
RAIN
.01–.1 in

0% Thunder
( 4% severe)

SSW 14

80%

53°

Mostly Cloudy

Chance of Rain

9 AM

66°

66°

Mostly Cloudy

SSW 15

68%

55°

12 PM

69°

69°

Mostly Cloudy

37%
RAIN
***

0% Thunder
( 14% severe)

SSW 15

53%

51°

3 PM

68°

68°

Mostly Cloudy

SSW 12

51%

49°

6 PM

62°

62°

Mostly Cloudy

SSW 6

62%

49°


MT. VERNON, IL extended weather forecast
Sunday 16 MAR 2025	Monday 17 MAR 2025	Tuesday 18 MAR 2025	Wednesday 19 MAR 2025	Thursday 20 MAR 2025
Low 40°	Low 32°	Low 49°	Low 45°	Low 33°
High 54°	High 70°	High 73°	High 54°	High 56°

Mostly Cloudy 47% Rain	Partly Cloudy 2% Rain	Partly Cloudy 11% Rain	Overcast 57% Rain	Partly Cloudy 32% Rain

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