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Cache, IL Weather Forecast & Current Conditions

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Cache Weather Map
UTC Time: 10/19/2026, 20:14
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Cache, IL Regional Weather

Expires:202610192100;;848813
ASUS43 KLOT 192011
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT MON OCT 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>094-192100-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     71  44  37 S7        30.34F TC  22           
CAIRO*         SUNNY     72  43  35 S5        30.35S TC  22           
EFFINGHAM*     SUNNY     70  35  27 SE3       30.36F TC  21           
MT. VERNON     SUNNY     72  41  32 SW6       30.35F TC  22           
CENTRALIA*     SUNNY     72  38  29 CALM      30.34F TC  22           
SALEM*         SUNNY     72  42  33 MISG      30.34F TC  22           
METROPOLIS*    SUNNY     71  36  27 CALM      30.35F TC  22           
$$


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

Cache, IL

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. Calm winds.

Mound City, IL

Afternoon
Sunny
72°/ 48° 22°/ 9°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. Calm winds.

Sikeston, MO

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Calm winds.

Wickliffe, KY

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. Calm winds.

Charleston, MO

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 50° 9°/ 10°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Calm winds.

Jonesboro, IL

Afternoon
Sunny
68°/ 48° 20°/ 9°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Near steady temperature in the upper 60s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 40s. Calm winds.

Bardwell, KY

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Calm winds.

Cape Girardeau, MO

Afternoon
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Calm winds.

Metropolis, IL

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
48°9°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Calm winds.

Vienna, IL

Afternoon
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 40s. Calm winds.

Clinton, KY

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. Calm winds.

Paducah, KY

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 40s. Calm winds.

Bloomfield, MO

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows in the upper 40s. Calm winds.

New Madrid, MO

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thursday
Clear
50°10°
0%
Friday
Clear
50°/ 52° 10°/ 11°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Mayfield, KY

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night
Clear
48°9°
0%
Sunday
Sunny
75°24°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Calm winds.

Carbondale, IL

Afternoon
Sunny
68°/ 48° 20°/ 9°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Near steady temperature in the upper 60s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 40s. Calm winds.

Hickman, KY

Afternoon
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 50° 9°/ 10°
0%
Sat Night-Sun
Cloudy
52°11°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 40s. Calm winds.

Golconda, IL

Afternoon
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Calm winds.

Marble Hill, MO

Afternoon
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Calm winds.

Herrin, IL

Afternoon
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°/ 48° 9°/ 9°
0%
Sat Night-Sun
Cloudy
50°10°
0%

Day: Sunny. Near steady temperature in the upper 60s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 40s. Calm winds.

Names listed above may include county names.

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