Swanwick, IL Weather Forecast & Current Conditions

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Swanwick, IL Weather Maps

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Swanwick Weather Map
UTC Time: 10/29/2026, 19:21
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Swanwick, IL Regional Weather

Expires:202610292000;;927089
ASUS43 KLOT 291912
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT THU OCT 29 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>094-292000-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     81  49  32 S9        30.16F HX  80  TC  27   
CAIRO*         SUNNY     80  50  35 SW3       30.18F HX  80  TC  27   
EFFINGHAM*     SUNNY     80  54  39 SW8       30.14F HX  80  TC  27   
MT. VERNON     SUNNY     80  53  39 S6        30.16F HX  80  TC  27   
CENTRALIA*     SUNNY     81  55  39 SW9G16    30.15F HX  81  TC  27   
SALEM*         SUNNY     83  58  42 MISG      30.14F HX  82  TC  28   
METROPOLIS*    SUNNY     79  47  32 SW5       30.19F TC  26           
$$


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

Swanwick, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
60%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. South winds around 5 mph, becoming east after midnight.

Carbondale, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
60%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. South winds around 5 mph in the evening, becoming light and variable.

Mount Vernon, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
70%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Southwest winds around 5 mph, becoming northeast after midnight.

West Frankfort, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
70%
Mon-Mon Night
Rain Showers
72°22°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. South winds around 5 mph in the evening, becoming light and variable.

Perryville, MO

Afternoon
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Partly Cloudy
80°/ 55° 27°/ 13°
0%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
60%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
50%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°/ 55° 24°/ 13°
60%
Wednesday
Rain Showers
72°22°
50%

Day: Sunny. Highs in the lower 80s. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable.

Herrin, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°20°
70%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. South winds around 5 mph in the evening, becoming light and variable.

Cape Girardeau, MO

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
78°/ 58° 26°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
70%
Sun Night
Mostly Cloudy
55°13°
0%
Mon-Mon Night
Rain Showers
72°22°
30%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable.

Jonesboro, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°20°
60%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
60°16°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable.

McLeansboro, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
70%
Mon-Mon Night
Rain Showers
72°22°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Southwest winds around 5 mph in the evening, becoming light and variable.

Harrisburg, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°20°
70%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs around 80. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds around 5 mph in the evening, becoming light and variable.

Marble Hill, MO

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
70%
Sunday
Rain Showers
70°/ 52° 21°/ 11°
50%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
70°21°
50%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable.

Vienna, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°20°
60%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable.

Fairfield, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
60%
Mon-Mon Night
Rain Showers
72°22°
30%
Tue-Tue Night
Rain Showers
75°24°
50%
Wednesday
Rain Showers
72°22°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Southwest winds around 5 mph, becoming northeast after midnight.

Cairo, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 58° 24°/ 14°
60%
Sunday
Rain Showers
68°20°
60%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
60°16°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable.

Mound City, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
60%
Sunday
Rain Showers
68°20°
60%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Calm winds.

Golconda, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°20°
70%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the upper 70s. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable.

Carmi, IL

Afternoon
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
78°/ 58° 26°/ 14°
0%
Saturday
Cloudy
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
60%
Mon-Mon Night
Rain Showers
72°22°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
50%
Wednesday
Rain Showers
72°22°
60%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph in the evening, becoming light and variable.

Sikeston, MO

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 58° 24°/ 14°
70%
Sunday
Rain Showers
70°21°
70%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
60°16°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%
Wednesday
Rain Showers
70°21°
60%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the lower 50s. Calm winds.

Shawneetown, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
68°20°
70%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
50%
Wednesday
Rain Showers
72°22°
60%

Day: Sunny. Highs around 80. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds around 5 mph in the evening, becoming light and variable.

Metropolis, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°20°
70%
Sun Night-Mon
Mostly Cloudy
55°13°
0%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs around 80. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Calm winds.

Names listed above may include county names.

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