Four Mile, IL Weather Forecast & Current Conditions

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Four Mile Weather Map
UTC Time: 9/15/2026, 17:19
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Four Mile, IL Regional Weather

Expires:202609151800;;500286
ASUS43 KLOT 151712
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT TUE SEP 15 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>094-151800-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
CAIRO*         SUNNY     93  75  56 CALM      30.13F HX 104  TC  34   
EFFINGHAM*     SUNNY     93  67  43 S10       30.12F HX  96  TC  34   
MARION         SUNNY     91  73  55 S12       30.13S HX 100  TC  33   
MT. VERNON     SUNNY     92  73  53 SW12      30.12F HX 100  TC  33   
CENTRALIA*     SUNNY     95  70  44 SW14      30.11S HX 101  TC  35   
SALEM*         SUNNY     96  72  45 MISG      30.11F HX 103  TC  35   
METROPOLIS*    SUNNY     93  71  48 S8        30.14F HX 100  TC  34   
$$


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

Four Mile, IL

Today
Sunny
98°/ 72° 37°/ 22°
20%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 70° 22°/ 21°
0%
Sun-Sun Night
Rain Showers
88°31°
30%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

Mount Vernon, IL

Today
Sunny
98°/ 72° 37°/ 22°
20%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 70° 22°/ 21°
0%
Sun-Sun Night
Rain Showers
88°31°
30%

Day: Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.

McLeansboro, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 70° 22°/ 21°
0%
Sun-Sun Night
Rain Showers
90°32°
30%

Day: Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph.

Carmi, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

West Frankfort, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 70° 22°/ 21°
0%
Sun-Sun Night
Rain Showers
88°31°
30%

Day: Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph.

Albion, IL

Today
Sunny
98°/ 72° 37°/ 22°
20%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Fri Night
Cloudy
72°22°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sun-Sun Night
Rain Showers
88°31°
30%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

Harrisburg, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%
Sun Night
Rain Showers
65°18°
30%

Day: Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Shawneetown, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Mount Carmel, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%
Sun-Sun Night
Rain Showers
88°31°
30%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

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

Pinckneyville, IL

Today
Sunny
98°/ 72° 37°/ 22°
20%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 68° 22°/ 20°
0%
Sunday
Rain Showers
88°31°
30%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. Highest heat index readings heat index readings up to 105 this afternoon.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

Herrin, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%
Sun Night
Rain Showers
65°18°
30%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Poseyville, IN

Today
Sunny
98°/ 75° 37°/ 24°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Sat Night
Clear
72°22°
0%
Sunday
Sunny
90°32°
0%

Day: Sunny, hot with highs in the upper 90s. South winds around 5 mph, becoming southwest this afternoon.

Night: Mostly clear. Lows in the mid 70s. South winds around 5 mph.

Carbondale, IL

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 70° 22°/ 21°
0%
Sun-Sun Night
Rain Showers
88°31°
30%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. Highest heat index readings heat index readings up to 105 this afternoon.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Fort Branch, IN

Today
Sunny
98°/ 75° 37°/ 24°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
95°35°
0%
Saturday
Clear
95°/ 72° 35°/ 22°
0%
Sun-Sun Night
Rain Showers
90°32°
30%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 70s. South winds around 5 mph.

Morganfield, KY

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
95°/ 72° 35°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Sat Night
Clear
72°22°
0%
Sunday
Sunny
90°32°
0%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Golconda, IL

Today
Sunny
95°/ 75° 35°/ 24°
0%
Wednesday
Sunny
95°/ 72° 35°/ 22°
0%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%

Day: Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 70s. South winds around 5 mph.

Vienna, IL

Today
Sunny
95°/ 72° 35°/ 22°
0%
Wednesday
Sunny
95°/ 72° 35°/ 22°
0%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%
Sun Night
Rain Showers
65°18°
30%

Day: Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Elizabethtown, IL

Today
Sunny
95°/ 72° 35°/ 22°
0%
Wednesday
Sunny
95°/ 72° 35°/ 22°
0%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Friday
Clear
72°22°
0%
Sat Night
Clear
72°22°
0%
Sunday
Sunny
88°31°
0%

Day: Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Evansville, IN

Today
Sunny
98°/ 75° 37°/ 24°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 72° 22°/ 22°
0%
Sunday
Rain Showers
92°/ 65° 33°/ 18°
40%

Day: Sunny, hot with highs in the upper 90s. South winds around 5 mph, becoming southwest this afternoon.

Night: Mostly clear. Lows in the mid 70s. South winds around 5 mph.

Henderson, KY

Today
Sunny
98°/ 72° 37°/ 22°
0%
Wednesday
Sunny
98°/ 72° 37°/ 22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
95°35°
0%
Saturday
Clear
95°/ 72° 35°/ 22°
0%
Sun Night
Rain Showers
65°18°
40%

Day: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph, becoming southwest this afternoon.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

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