Vernon, IL Weather Forecast & Current Conditions

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Vernon, IL Weather Maps

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Vernon Weather Map
UTC Time: 9/19/2026, 22:00
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Vernon, IL Regional Weather

Expires:202609192300;;731411
ASUS43 KLOT 192158
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT SAT SEP 19 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192300-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Vernon, IL

Afternoon
Rain Showers
95°/ 72° 35°/ 22°
20%
Sunday
Sunny
95°/ 65° 35°/ 18°
70%
Monday
Thunderstorms
82°/ 60° 28°/ 16°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Wed-Wed Night
Cloudy
75°24°
0%
Thursday
Partly Cloudy
75°/ 58° 24°/ 14°
20%

Day: Mostly sunny with isolated showers. Hot. Near steady temperature in the mid 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Fayette, IL

Afternoon
Thunderstorms
92°/ 70° 33°/ 21°
20%
Sunday
Thunderstorms
92°/ 62° 33°/ 17°
70%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Wed-Wed Night
Cloudy
72°22°
0%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
20%

Day: Partly sunny with isolated showers and thunderstorms. Hot. Near steady temperature in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds around 5 mph.

Clinton, IL

Afternoon
Rain Showers
95°/ 72° 35°/ 22°
20%
Sunday
Sunny
95°/ 65° 35°/ 18°
70%
Monday
Thunderstorms
82°/ 60° 28°/ 16°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Wed-Wed Night
Cloudy
75°24°
0%
Thursday
Partly Cloudy
75°/ 58° 24°/ 14°
20%

Day: Mostly sunny with isolated showers. Hot. Near steady temperature in the mid 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Bond, IL

Afternoon
Rain Showers
95°/ 72° 35°/ 22°
20%
Sunday
Thunderstorms
92°/ 65° 33°/ 18°
70%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wed-Wed Night
Cloudy
72°22°
0%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
20%

Day: Partly sunny with isolated showers. Hot. Near steady temperature in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 101.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Montgomery, IL

Afternoon
Thunderstorms
92°/ 70° 33°/ 21°
20%
Sunday
Thunderstorms
92°/ 62° 33°/ 17°
70%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Wed-Wed Night
Cloudy
72°22°
0%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
20%

Day: Partly sunny with isolated showers and thunderstorms. Hot. Near steady temperature in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds around 5 mph.

Washington, IL

Afternoon
Rain Showers
95°/ 72° 35°/ 22°
20%
Sunday
Sunny
95°/ 65° 35°/ 18°
70%
Monday
Thunderstorms
82°/ 60° 28°/ 16°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Wed-Wed Night
Cloudy
75°24°
0%
Thursday
Partly Cloudy
75°/ 58° 24°/ 14°
20%

Day: Mostly sunny with isolated showers. Hot. Near steady temperature in the mid 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Effingham, IL

Afternoon
Thunderstorms
92°/ 68° 33°/ 20°
20%
Sunday
Thunderstorms
92°/ 65° 33°/ 18°
50%
Monday
Rain Showers
78°/ 58° 26°/ 14°
50%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wed-Wed Night
Cloudy
72°22°
0%
Thursday
Mostly Cloudy
75°24°
0%
Friday
Mostly Cloudy
75°24°
0%

Day: Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. South winds around 5 mph.

Flora, IL

Afternoon
Rain Showers
95°/ 70° 35°/ 21°
20%
Sunday
Sunny
92°/ 65° 33°/ 18°
60%
Monday
Thunderstorms
82°/ 58° 28°/ 14°
60%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wed-Wed Night
Cloudy
75°24°
0%
Thursday
Mostly Cloudy
78°26°
0%
Friday
Mostly Cloudy
78°26°
0%

Day: Mostly sunny with a 20 percent chance of showers. Near steady temperature in the mid 90s. West winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds around 5 mph.

Mount Vernon, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Rain Showers
85°/ 60° 29°/ 16°
50%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wed Night
Cloudy
55°13°
0%
Thursday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Friday
Partly Cloudy
80°27°
0%

Day: Mostly sunny. Hot. Near steady temperature in the upper 90s. West winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Shelbyville, IL

Afternoon
Thunderstorms
90°/ 68° 32°/ 20°
20%
Sunday
Thunderstorms
88°/ 62° 31°/ 17°
50%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tuesday
Mostly Cloudy
70°21°
0%
Wednesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Mostly Cloudy
75°24°
0%
Friday
Mostly Cloudy
75°24°
0%

Day: Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature around 90. West winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. South winds around 5 mph.

Fairfield, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 65° 35°/ 18°
50%
Monday
Rain Showers
85°/ 58° 29°/ 14°
50%
Tue Night
Mostly Cloudy
55°13°
0%
Wed-Wed Night
Cloudy
75°24°
0%
Thursday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Friday
Partly Cloudy
78°26°
0%

Day: Sunny, hot. Near steady temperature in the upper 90s. West winds around 5 mph.

Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Madison, IL

Afternoon
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wed-Wed Night
Cloudy
72°22°
0%
Thursday
Partly Cloudy
75°/ 58° 24°/ 14°
20%

Day: Partly sunny. Hot. Near steady temperature in the mid 90s. West winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph.

Saint Clair, IL

Afternoon
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wed-Wed Night
Cloudy
72°22°
0%
Thursday
Partly Cloudy
75°/ 58° 24°/ 14°
20%

Day: Partly sunny. Hot. Near steady temperature in the mid 90s. West winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph.

Greene, IL

Afternoon
Mostly Cloudy
92°/ 70° 33°/ 21°
0%
Sunday
Thunderstorms
88°/ 62° 31°/ 17°
70%
Monday
Thunderstorms
75°/ 55° 24°/ 13°
70%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wed-Wed Night
Cloudy
72°22°
0%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
20%

Day: Mostly cloudy. Hot. Near steady temperature in the lower 90s. Southwest winds around 5 mph.

Night: Partly cloudy. Lows around 70. South winds around 5 mph.

Taylorville, IL

Afternoon
Rain Showers
90°/ 70° 32°/ 21°
20%
Sunday
Thunderstorms
88°/ 62° 31°/ 17°
70%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tuesday
Mostly Cloudy
70°21°
0%
Wednesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Mostly Cloudy
75°24°
0%
Friday
Mostly Cloudy
75°24°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Near steady temperature around 90. Southwest winds around 5 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds around 5 mph.

Greenup, IL

Afternoon
Thunderstorms
92°/ 70° 33°/ 21°
20%
Sunday
Thunderstorms
90°/ 62° 32°/ 17°
50%
Monday
Rain Showers
75°/ 58° 24°/ 14°
60%
Tuesday
Mostly Cloudy
72°22°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Mostly Cloudy
75°24°
0%
Friday
Mostly Cloudy
75°24°
0%

Day: Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. West winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds around 5 mph.

Pinckneyville, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 60° 29°/ 16°
50%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°/ 58° 13°/ 14°
0%

Day: Mostly sunny. Hot. Near steady temperature in the upper 90s. Southwest winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 70s. South winds around 5 mph.

Newton, IL

Afternoon
Thunderstorms
92°/ 70° 33°/ 21°
20%
Sunday
Sunny
92°/ 65° 33°/ 18°
50%
Monday
Rain Showers
78°/ 58° 26°/ 14°
50%
Tuesday
Mostly Cloudy
72°22°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Mostly Cloudy
78°26°
0%
Friday
Mostly Cloudy
78°26°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds around 5 mph.

Olney, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
20%
Sunday
Sunny
95°/ 65° 35°/ 18°
50%
Monday
Thunderstorms
82°/ 58° 28°/ 14°
50%
Tuesday
Rain Showers
75°/ 55° 24°/ 13°
50%
Wed-Wed Night
Cloudy
75°24°
0%
Thursday
Mostly Cloudy
78°26°
0%
Friday
Mostly Cloudy
78°26°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. West winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. South winds around 5 mph.

McLeansboro, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
40%
Monday
Rain Showers
88°/ 62° 31°/ 17°
50%
Tue Night
Cloudy
58°14°
0%
Wed Night
Cloudy
58°14°
0%
Thursday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Friday
Partly Cloudy
78°26°
0%

Day: Mostly sunny. Hot. Near steady temperature in the upper 90s. West winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. South winds around 5 mph.

Names listed above may include county names.

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