Wamac, IL Weather Forecast & Current Conditions

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Wamac, IL Weather Maps

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Wamac Weather Map
UTC Time: 9/16/2026, 23:45
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Wamac, IL Regional Weather

Expires:202609170000;;571125
ASUS43 KLOT 162314
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT WED SEP 16 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>094-170000-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
CAIRO*         SUNNY     95  70  43 CALM      30.21R HX 101  TC  35   
EFFINGHAM*     PTSUNNY   84  69  61 SE7       30.24R HX  88  TC  29   
MT. VERNON     MOSUNNY   92  71  50 SW7       30.22R HX  98  TC  33   
CENTRALIA*     CLOUDY    87  71  59 CALM      30.23R HX  92  TC  30   
SALEM*         CLOUDY    80  74  81 MISG      30.22R HX  84  TC  27   
METROPOLIS*    SUNNY     93  70  46 CALM      30.22S HX  98  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

Wamac, IL

Click for the latest Wamac, IL weather forecast.
Tonight
Thunderstorms
75°24°
40%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
20%
Sun Night
Rain Showers
68°20°
20%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
30%
Tuesday
Rain Showers
85°/ 62° 29°/ 17°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.

Marion, IL

Click for the latest Marion, IL weather forecast.
Tonight
Thunderstorms
75°24°
40%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
20%
Sun Night
Rain Showers
68°20°
20%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
30%
Tuesday
Rain Showers
85°/ 62° 29°/ 17°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.

Mount Vernon, IL

Click for the latest Mount Vernon, IL weather forecast.
Tonight
Thunderstorms
75°24°
30%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sun Night
Cloudy
70°21°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms this evening, then mostly clear after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 30 percent.

Clinton, IL

Click for the latest Clinton, IL weather forecast.
Tonight
Thunderstorms
75°24°
40%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
20%
Sun Night
Rain Showers
68°20°
20%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
30%
Tuesday
Rain Showers
85°/ 62° 29°/ 17°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.

Bond, IL

Click for the latest Bond, IL weather forecast.
Tonight
Thunderstorms
72°22°
40%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
30%
Sun Night
Rain Showers
65°18°
20%
Monday
Thunderstorms
88°/ 62° 31°/ 17°
30%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 40 percent.

Pinckneyville, IL

Click for the latest Pinckneyville, IL weather forecast.
Tonight
Thunderstorms
72°22°
20%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sun Night
Cloudy
70°21°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

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

Fayette, IL

Click for the latest Fayette, IL weather forecast.
Tonight
Thunderstorms
72°22°
40%
Thursday
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
50%
Sun Night
Rain Showers
65°18°
20%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
30%
Tuesday
Rain Showers
82°/ 60° 28°/ 16°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 40 percent.

Fairfield, IL

Click for the latest Fairfield, IL weather forecast.
Tonight
Thunderstorms
72°22°
30%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
0%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sun Night
Cloudy
70°21°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms this evening, then mostly clear after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 30 percent.

West Frankfort, IL

Click for the latest West Frankfort, IL weather forecast.
Tonight
Clear
75°24°
0%
Thursday
Sunny
98°/ 75° 37°/ 24°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

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

Flora, IL

Click for the latest Flora, IL weather forecast.
Tonight
Thunderstorms
72°22°
40%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Partly Cloudy
92°/ 70° 33°/ 21°
0%
Sat-Sat Night
Cloudy
98°37°
0%
Sunday
Partly Cloudy
92°/ 68° 33°/ 20°
0%
Monday
Partly Cloudy
88°/ 65° 31°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

Night: Partly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 40 percent.

Madison, IL

Click for the latest Madison, IL weather forecast.
Tonight
Thunderstorms
75°24°
40%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
40%
Sun Night
Thunderstorms
68°20°
20%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
40%
Tuesday
Rain Showers
82°28°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent.

Saint Clair, IL

Click for the latest Saint Clair, IL weather forecast.
Tonight
Thunderstorms
75°24°
40%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
40%
Sun Night
Thunderstorms
68°20°
20%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
40%
Tuesday
Rain Showers
82°28°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent.

McLeansboro, IL

Click for the latest McLeansboro, IL weather forecast.
Tonight
Clear
75°24°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

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

Randolph, IL

Click for the latest Randolph, IL weather forecast.
Tonight
Thunderstorms
72°22°
50%
Thursday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Rain Showers
95°/ 68° 35°/ 20°
20%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
30%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then mostly clear after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.

Montgomery, IL

Click for the latest Montgomery, IL weather forecast.
Tonight
Thunderstorms
72°22°
40%
Thursday
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
50%
Sun Night
Rain Showers
65°18°
20%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
30%
Tuesday
Rain Showers
82°/ 60° 28°/ 16°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 40 percent.

Effingham, IL

Click for the latest Effingham, IL weather forecast.
Tonight
Thunderstorms
72°22°
40%
Thursday
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Partly Cloudy
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
40%
Sunday
Rain Showers
92°/ 65° 33°/ 18°
40%
Monday
Partly Cloudy
88°/ 62° 31°/ 17°
30%
Tuesday
Cloudy
82°28°
0%
Wednesday
Cloudy
82°28°
0%

Night: Partly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 40 percent.

Carbondale, IL

Click for the latest Carbondale, IL weather forecast.
Tonight
Clear
72°22°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

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

Herrin, IL

Click for the latest Herrin, IL weather forecast.
Tonight
Clear
75°24°
0%
Thursday
Sunny
98°/ 75° 37°/ 24°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

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

Carmi, IL

Click for the latest Carmi, IL weather forecast.
Tonight
Clear
75°24°
0%
Thursday
Sunny
98°/ 75° 37°/ 24°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Partly Cloudy
92°/ 65° 33°/ 18°
30%
Tuesday
Cloudy
85°29°
0%
Wednesday
Cloudy
85°29°
0%

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

Monroe, IL

Click for the latest Monroe, IL weather forecast.
Tonight
Thunderstorms
72°22°
50%
Thursday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
20%
Sunday
Rain Showers
92°/ 68° 33°/ 20°
20%
Mon-Mon Night
Thunderstorms
88°31°
40%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
20%
Wednesday
Rain Showers
82°28°
20%

Night: Cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.

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