Illinois Weather

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Location Time Temp. Feels
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Dewpt. Humid. Clouds Conditions Wind Speed/DIR Pressure
inches
EFFINGHAM CNTY MEM 9:15 AM CST DEC 12, 2025 32°F 32°F 30°F 92% Overcast Mist Calm 30.12
LITCHFIELD MUNI ARP 9:15 AM CST DEC 12, 2025 30°F 30°F 28°F 92% Overcast Mist Calm 30.13
LOGAN CNTY AIRPORT 9:15 AM CST DEC 12, 2025 28°F 22°F 25°F 88% Overcast   NE at 5 mph 30.14
MOUNT CARMEL MUNI 9:15 AM CST DEC 12, 2025 34°F 29°F 32°F 92%     NNE at 5 mph 30.09
ALTON 8:50 AM CST DEC 12, 2025 32°F 25°F 28°F 85% Overcast Mist NNE at 7 mph 30.11
AURORA 8:52 AM CST DEC 12, 2025 9°F 9°F 5°F 81% Clear Mist Calm 30.13
SCOTT AFB 8:55 AM CST DEC 12, 2025 34°F 27°F 30°F 85% Overcast Mist ENE at 8 mph 30.09
BLOOMINGTON 8:56 AM CST DEC 12, 2025 25°F 18°F 25°F 100% Overcast Mist NE at 6 mph 30.13
MORRIS MUNI AIRPORT 9:15 AM CST DEC 12, 2025 19°F 19°F 19°F 100% Scattered Mist Calm 30.14
LACON/MARSHALL CNTY 6:37 AM CST DEC 12, 2025 18°F 18°F 16°F 91% Clear Mist Calm 30.10
CAIRO 9:15 AM CST DEC 12, 2025 39°F 33°F 32°F 76% Clear   N at 8 mph 30.04
CHAMPAIGN 8:53 AM CST DEC 12, 2025 27°F 19°F 25°F 92% Overcast Mist NE at 8 mph 30.11
EAST ST. LOUIS 8:53 AM CST DEC 12, 2025 34°F 29°F 30°F 85% Overcast   N at 5 mph 30.11
CARMI MUNI ARPT <
DECATUR 8:54 AM CST DEC 12, 2025 27°F 18°F 25°F 92% Overcast Mist ENE at 9 mph 30.11
DE KALB TAYLOR MUNI 9:15 AM CST DEC 12, 2025 18°F 18°F 16°F 91% Clear   Calm 30.14
DANVILLE 9:15 AM CST DEC 12, 2025 28°F 21°F 25°F 88% Overcast   ENE at 6 mph 30.12
WEST CHICAGO 8:52 AM CST DEC 12, 2025 18°F 18°F 14°F 82% Clear Mist Calm 30.12
CENTRALIA MUNI AIRP 9:15 AM CST DEC 12, 2025 NA NA NA NA%        
ALBERTUS AIRPORT 9:15 AM CST DEC 12, 2025 14°F 14°F 12°F 90% Clear   Calm 30.16
FLORA MUNI AIRPORT 9:15 AM CST DEC 12, 2025 32°F 27°F 30°F 92% Overcast Mist E at 5 mph 30.11
FAIRFIELD MUNI ARPT 9:15 AM CST DEC 12, 2025 32°F 27°F 30°F 92% Overcast Mist NE at 5 mph 30.09
GALESBURG 9:15 AM CST DEC 12, 2025 27°F 21°F 27°F 100% Overcast Mist NNW at 5 mph  
HARRISBURG-RALEIGH 9:15 AM CST DEC 12, 2025 36°F 30°F 32°F 85% Overcast   NE at 7 mph 30.08
LANSING MUNICIPAL 9:15 AM CST DEC 12, 2025 25°F 25°F 19°F 76% Clear Mist Calm 30.14
JACKSONVILLE MUNI 9:15 AM CST DEC 12, 2025 28°F 25°F 27°F 96% Overcast   N at 3 mph  
KANKAKEE 2:36 AM CST NOV 7, 2025 NA NA NA NA% Overcast Rain SSW at 15 mph, gusts to 22  
JOLIET 9:15 AM CST DEC 12, 2025 25°F 25°F 23°F 91% Overcast Mist Calm 30.15
ROMEOVILLE WFO 8:55 AM CST DEC 12, 2025 23°F 23°F 23°F 100% Scattered   Calm 30.14
LAWRENCEVILLE 8:53 AM CST DEC 12, 2025 30°F 23°F 28°F 92% Overcast Mist NNE at 7 mph 30.09
METROPOLIS MUNI ARP 9:15 AM CST DEC 12, 2025 37°F 37°F 30°F 75% Clear   Calm 30.05
CARBONDALE 8:52 AM CST DEC 12, 2025 34°F 27°F 30°F 85% Overcast Mist NNE at 9 mph 30.08
CHICAGO-MIDWAY 8:53 AM CST DEC 12, 2025 25°F 25°F 18°F 72% Scattered   Calm 30.13
MOLINE 8:52 AM CST DEC 12, 2025 19°F 19°F 18°F 95% Overcast Mist Calm 30.15
MACOMB MUNI AIRPORT 9:15 AM CST DEC 12, 2025 27°F 21°F 27°F 100% Overcast Mist N at 5 mph 30.17
MATTOON 8:53 AM CST DEC 12, 2025 25°F 19°F 23°F 91% Scattered Mist NNE at 5 mph 30.08
MT. VERNON 8:56 AM CST DEC 12, 2025 NA NA NA NA% Overcast Mist NE at 9 mph 30.10
MARION 8:47 AM CST DEC 12, 2025 34°F 29°F 30°F 85% Overcast Mist NE at 6 mph 30.07
OLNEY-NOBLE AIRPORT 8:50 AM CST DEC 12, 2025 32°F 29°F 32°F 100% Overcast   NE at 3 mph 30.10
CHICAGO-OHARE 8:51 AM CST DEC 12, 2025 25°F 25°F 16°F 65% Scattered   Calm 30.11
PEORIA 8:54 AM CST DEC 12, 2025 27°F 20°F 25°F 92% Overcast Mist NE at 6 mph 30.14
PONTIAC MUNI AIRPT 9:15 AM CST DEC 12, 2025 23°F 23°F 21°F 91% Overcast Mist Calm 30.14
PITTSFIELD 5:37 AM CST NOV 30, 2025 NA NA NA NA%        
EDGAR CNTY ARPT 9:15 AM CST DEC 12, 2025 30°F 24°F 27°F 88% Overcast Mist NE at 6 mph  
CHICAGO/WHEELING 8:52 AM CST DEC 12, 2025 21°F 21°F 14°F 71% Clear   Calm 30.14
ROCKFORD 8:54 AM CST DEC 12, 2025 14°F 9°F 12°F 90% Few   W at 3 mph 30.16
ROCHELLE MUNI ARPT 10:10 AM CDT OCT 31, 2025 45°F 42°F 37°F 73%     WNW at 6 mph 29.91
ROBINSON MUNI ARPT 9:15 AM CST DEC 12, 2025 30°F 22°F 30°F 100% Overcast Mist NE at 9 mph  
SPARTA 9:15 AM CST DEC 12, 2025 34°F 27°F 34°F 100% Overcast   NNE at 8 mph 30.11
SAVANNA TRI-TOWNSHI 9:15 AM CST DEC 12, 2025 16°F 16°F 14°F 91% Overcast   Calm 30.17
SALEM-LECKRONE ARPT 9:15 AM CST DEC 12, 2025 32°F 26°F 32°F 100% Overcast Mist NE at 6 mph 30.10
SPRINGFIELD 8:52 AM CST DEC 12, 2025 27°F 19°F 25°F 92% Broken   NNE at 8 mph 30.11
STERLING ROCK 8:56 AM CST DEC 12, 2025 18°F 18°F 16°F 91% Clear   Calm 30.16
TAYLORVILLE MUNI 9:15 AM CST DEC 12, 2025 28°F 21°F 27°F 96% Overcast   NE at 6 mph 30.11
RANTOUL 9:15 AM CST DEC 12, 2025 27°F 21°F 25°F 92% Overcast Mist NE at 5 mph  
WAUKEGAN 8:51 AM CST DEC 12, 2025 19°F 12°F 10°F 64% Clear   WNW at 5 mph 30.11
QUINCY 8:54 AM CST DEC 12, 2025 27°F 19°F 25°F 92% Overcast Mist N at 8 mph 30.13
PERU 9:15 AM CST DEC 12, 2025 25°F 25°F 21°F 83% Overcast   Calm 30.15
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