MOUNT VERNON OUTLAND AIRPORT, IL 62864 Weather Forecast & Current Conditions

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MT. VERNON, IL
Current Weather

10:56 PM CDT JUN 24, 2025
Clear
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: Calm
Pressure: 30.19 inches
Last 72 hours

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MOUNT VERNON OUTLAND AIRPORT, IL 62864
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the mid 70s. South winds around 5 mph.
WEDNESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 70s. South winds around 5 mph.
THURSDAY
Sunny. Highs in the mid 90s. Southwest winds around 5 mph.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs in the lower 90s. Lows in the mid 70s.
SATURDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 70s.
SUNDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the mid 70s. Chance of rain 50 percent.
MONDAY
Mostly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 50 percent.
TUESDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Visible Weather Satellite
MOUNT VERNON OUTLAND AIRPORT, IL 62864
Infrared Weather Satellite
MOUNT VERNON OUTLAND AIRPORT, IL 62864
NEXRAD Weather Radar
MOUNT VERNON OUTLAND AIRPORT, IL 62864

MT. VERNON, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/24/2025
Tuesday
24 JUN 2025
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 1, 12 hours 1 PM 92° 102° Partly Cloudy 7%

0% Thunder
( 27% severe)
SW   5 56% 74°
High 94° MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 1, 15 hours 4 PM 93° 103° Partly Cloudy SW   5 54% 74°
Partly Cloudy



MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 1, 18 hours 7 PM 90° 100° Partly Cloudy 5%

0% Thunder
( 22% severe)
SW   1 60% 74°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 1, 21 hours 10 PM 80° 85° Partly Cloudy   CALM 85% 75°
Wednesday
25 JUN 2025
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 0 hours 1 AM 78° 81° Mostly Cloudy 7%

0% Thunder
( 13% severe)
  CALM 91% 75°
Low 74° MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 3 hours 4 AM 76° 75° Partly Cloudy   CALM 97% 75°
High 95° MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 6 hours 7 AM 78° 81° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 15% severe)
  CALM 91% 75°

Partly Cloudy



MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 9 hours 10 AM 88° 99° Partly Cloudy WSW   2 68% 76°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 12 hours 1 PM 91° 101° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 29% severe)
SW   5 58% 74°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 15 hours 4 PM 93° 102° Partly Cloudy SW   3 52% 73°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 18 hours 7 PM 90° 100° Partly Cloudy 8%

0% Thunder
( 24% severe)
SSW   1 60% 74°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 2, 21 hours 10 PM 80° 85° Partly Cloudy   CALM 85% 75°
Thursday
26 JUN 2025
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 3, 0 hours 1 AM 78° 80° Partly Cloudy 6%

0% Thunder
( 10% severe)
  CALM 88% 74°
Low 74° MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 3, 3 hours 4 AM 75° 75° Partly Cloudy   CALM 97% 74°
High 95° MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 3, 6 hours 7 AM 77° 78° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 11% severe)
SW   1 94% 75°

Partly Cloudy



MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 3, 9 hours 10 AM 87° 97° Partly Cloudy WSW   3 68% 75°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 3, 15 hours 1 PM 91° 100° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 32% severe)
WSW   5 56% 73°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 3, 18 hours 4 PM 93° 101° Partly Cloudy SW   5 51% 72°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 3, 21 hours 7 PM 89° 97° Partly Cloudy     SW   3 59% 73°

MT. VERNON, IL extended weather forecast

Friday
27 JUN 2025
Saturday
28 JUN 2025
Sunday
29 JUN 2025
Monday
30 JUN 2025
Tuesday
1 JUL 2025
Low 71° Low 72° Low 70° Low 70° Low 69°
High 91° High 91° High 90° High 91° High 86°
MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 4 MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 5 MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 6 MOUNT VERNON OUTLAND AIRPORT, IL 62864 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
58% Rain
Overcast
59% Rain
Partly Cloudy
48% Rain
Overcast
48% Rain
Mostly Cloudy
37% Rain
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