Cairo, IL Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Cairo, IL Weather Maps

°F °C°F °C
Cairo Weather Map
UTC Time: 9/19/2026, 17:52
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Cairo, IL Regional Weather

Expires:202609191800;;717989
ASUS43 KLOT 191710
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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>094-191800-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     93  66  40 SW12G18   30.00F HX  96  TC  34   
CAIRO*         SUNNY     96  68  39 SW8       30.02F HX 100  TC  36   
EFFINGHAM*     PTSUNNY   91  67  44 W9        30.00R HX  94  TC  33   
MT. VERNON     SUNNY     94  66  39 SW8       29.99F HX  97  TC  34   
CENTRALIA*     SUNNY     96  64  34 W10G22    29.99S HX  98  TC  36   
SALEM*         SUNNY     96  67  38 MISG      29.98S HX 100  TC  36   
METROPOLIS*    SUNNY     95  65  37 SW8       30.02F HX  97  TC  35   
$$


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

Cairo, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
92°/ 65° 33°/ 18°
40%
Tuesday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thu Night
Cloudy
58°14°
0%
Friday
Partly Cloudy
82°28°
0%

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

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

Wickliffe, KY

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
92°/ 65° 33°/ 18°
0%
Tue Night
Cloudy
58°14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

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

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

Mound City, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
92°/ 65° 33°/ 18°
40%
Tuesday
Cloudy
78°26°
0%
Wednesday
Cloudy
78°26°
0%
Thu Night
Cloudy
78°26°
0%
Friday
Partly Cloudy
82°28°
0%

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

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Charleston, MO

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
92°/ 65° 33°/ 18°
0%
Tue Night
Cloudy
58°14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Day: Sunny, hot. Near steady temperature in the upper 90s. Southwest winds 5 to 10 mph.

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

Bardwell, KY

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
92°/ 65° 33°/ 18°
0%
Tue Night
Cloudy
58°14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

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

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

Sikeston, MO

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
90°/ 65° 32°/ 18°
40%
Tuesday
Cloudy
78°26°
0%
Wednesday
Cloudy
78°26°
0%
Thu Night
Cloudy
78°26°
0%
Friday
Partly Cloudy
80°27°
0%

Day: Sunny, hot. Near steady temperature in the upper 90s. Southwest winds 5 to 10 mph.

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

Clinton, KY

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
95°/ 65° 35°/ 18°
0%
Tue Night
Cloudy
58°14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

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

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

Paducah, KY

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Sunny
92°/ 62° 33°/ 17°
0%
Tuesday
Cloudy
62°17°
0%
Wednesday
Cloudy
62°/ 58° 17°/ 14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

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

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

Metropolis, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Sunny
92°/ 65° 33°/ 18°
30%
Tuesday
Partly Cloudy
82°/ 58° 28°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

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

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Mayfield, KY

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
95°/ 65° 35°/ 18°
0%
Tue Night
Cloudy
58°14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

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

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

Jonesboro, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thu Night
Cloudy
58°14°
0%
Friday
Partly Cloudy
80°27°
0%

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

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

Vienna, IL

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
90°/ 65° 32°/ 18°
40%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thu Night
Cloudy
58°14°
0%
Friday
Partly Cloudy
80°27°
0%

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

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

New Madrid, MO

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
92°/ 68° 33°/ 20°
0%
Tue Night
Cloudy
62°17°
0%
Wed-Wed Night
Clear
80°27°
0%
Thursday
Cloudy
82°28°
0%
Friday
Cloudy
82°28°
0%

Day: Sunny, hot. Near steady temperature in the upper 90s. Southwest winds 5 to 10 mph.

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

Hickman, KY

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
95°/ 65° 35°/ 18°
0%
Tue Night
Cloudy
60°16°
0%
Wednesday
Cloudy
60°16°
0%
Thursday
Cloudy
60°16°
0%
Friday
Cloudy
60°16°
0%

Day: Sunny, hot. Near steady temperature in the upper 90s. West winds 5 to 10 mph.

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

Cape Girardeau, MO

Afternoon
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
30%
Monday
Thunderstorms
88°/ 62° 31°/ 17°
50%
Tuesday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thu Night
Cloudy
55°13°
0%
Friday
Partly Cloudy
78°26°
0%

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

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

Bloomfield, MO

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
92°/ 65° 33°/ 18°
40%
Tue Night
Cloudy
58°14°
0%
Wed-Wed Night
Clear
78°26°
0%
Thursday
Cloudy
82°28°
0%
Friday
Cloudy
82°28°
0%

Day: Sunny, hot. Near steady temperature in the upper 90s. Southwest winds 5 to 10 mph.

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

Union City, TN

Afternoon
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Thunderstorms
95°/ 65° 35°/ 18°
40%
Tuesday
Thunderstorms
82°/ 60° 28°/ 16°
20%
Wednesday
Sunny
82°/ 58° 28°/ 14°
0%
Thursday
Sunny
82°/ 58° 28°/ 14°
0%
Friday
Sunny
82°28°
0%

Day: Sunny. Highs in the upper 90s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Golconda, IL

Afternoon
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
0%
Monday
Rain Showers
90°/ 62° 32°/ 17°
40%
Tuesday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Day: Sunny, hot. Near steady temperature in the mid 90s. Southwest winds 5 to 10 mph.

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

Smithland, KY

Afternoon
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Sunny
95°/ 70° 35°/ 21°
0%
Monday
Sunny
92°/ 65° 33°/ 18°
40%
Tuesday
Partly Cloudy
82°/ 58° 28°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

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

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

Benton, KY

Afternoon
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Sunny
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
82°28°
0%
Wednesday
Cloudy
82°28°
0%
Thursday
Cloudy
82°28°
0%
Friday
Cloudy
82°28°
0%

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

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

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Cairo Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Cairo Quick Facts

National Two Day Weather Forecast


E-mail the Cairo Weather Forecast

Voice your opinion or tell us about page issues...