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 3:55 AM CST FEB 15, 2026 43°F 40°F 43°F 100% Overcast Light Rain NE at 5 mph 29.88
LITCHFIELD MUNI ARP 3:55 AM CST FEB 15, 2026 43°F 39°F 41°F 93% Overcast   ENE at 6 mph 29.89
LOGAN CNTY AIRPORT 3:55 AM CST FEB 15, 2026 41°F 37°F 39°F 93% Overcast Mist N at 6 mph 29.94
MOUNT CARMEL MUNI 3:55 AM CST FEB 15, 2026 45°F 39°F 45°F 100% Overcast Rain E at 13 mph 29.86
ALTON 3:55 AM CST FEB 15, 2026 45°F 44°F 43°F 93% Overcast   NNE at 3 mph 29.88
AURORA 3:52 AM CST FEB 15, 2026 21°F 21°F 21°F 100% Clear Mist Calm 29.93
SCOTT AFB 3:55 AM CST FEB 15, 2026 45°F 42°F 45°F 100% Overcast Light Rain NE at 6 mph 29.84
BLOOMINGTON 3:56 AM CST FEB 15, 2026 39°F 35°F 37°F 92% Overcast   NNE at 5 mph 29.93
MORRIS MUNI AIRPORT 3:55 AM CST FEB 15, 2026 32°F 32°F 32°F 100% Overcast Fog Calm 29.94
LACON/MARSHALL CNTY 3:55 AM CST FEB 15, 2026 37°F 37°F 32°F 82% Overcast   Calm 29.95
CAIRO 3:55 AM CST FEB 15, 2026 52°F 52°F 50°F 93% Overcast   Calm 29.79
CHAMPAIGN 3:53 AM CST FEB 15, 2026 43°F 39°F 41°F 93% Overcast   N at 7 mph 29.92
EAST ST. LOUIS 3:53 AM CST FEB 15, 2026 45°F 41°F 43°F 93% Overcast   NNE at 7 mph 29.85
CARMI MUNI ARPT <
DECATUR 3:54 AM CST FEB 15, 2026 41°F 36°F 41°F 100% Overcast   NNE at 8 mph 29.92
DE KALB TAYLOR MUNI 11:35 AM CST JAN 30, 2026 12°F -3°F 7°F 77% Overcast   NNW at 13 mph 30.39
DANVILLE 3:55 AM CST FEB 15, 2026 41°F 35°F 39°F 93% Scattered   N at 9 mph 29.93
WEST CHICAGO 3:52 AM CST FEB 15, 2026 25°F 21°F 23°F 91% Clear Mist SSW at 3 mph 29.92
CENTRALIA MUNI AIRP 3:55 PM CST FEB 12, 2026 54°F 53°F 28°F 36% Broken   SE at 5 mph 30.23
ALBERTUS AIRPORT 11:55 AM CST FEB 12, 2026 39°F 34°F 23°F 51% Scattered   ESE at 7 mph 30.29
FLORA MUNI AIRPORT 3:55 AM CST FEB 15, 2026 NA NA NA NA% Overcast Light Rain ENE at 8 mph 29.86
FAIRFIELD MUNI ARPT 3:55 AM CST FEB 15, 2026 45°F 41°F 45°F 100% Overcast   ENE at 7 mph 29.85
GALESBURG 3:55 AM CST FEB 15, 2026 37°F 37°F 37°F 100% Overcast Fog Calm 29.96
HARRISBURG-RALEIGH 3:55 AM CST FEB 15, 2026 45°F 41°F 43°F 93% Overcast Light Rain NNE at 8 mph 29.83
LANSING MUNICIPAL 3:55 AM CST FEB 15, 2026 30°F 30°F 28°F 92% Clear   Calm 29.95
JACKSONVILLE MUNI 3:55 AM CST FEB 15, 2026 41°F 35°F 41°F 100% Overcast   N at 9 mph 29.93
KANKAKEE 3:55 AM CST FEB 15, 2026 32°F 32°F 32°F 100% Clear   Calm 29.95
JOLIET 3:55 AM CST FEB 15, 2026 28°F 28°F 28°F 100% Clear Mist Calm 29.94
ROMEOVILLE WFO 3:50 AM CST FEB 15, 2026 30°F 23°F 30°F 100% Scattered   SSW at 7 mph 29.94
LAWRENCEVILLE 3:53 AM CST FEB 15, 2026 45°F 40°F 43°F 93% Overcast Mist E at 10 mph 29.86
METROPOLIS MUNI ARP 4:15 PM CST JAN 14, 2026 41°F 33°F 14°F 31% Clear   NNW at 14 mph, gusts to 23 29.95
CARBONDALE 3:52 AM CST FEB 15, 2026 45°F 41°F 43°F 93% Overcast Light Rain Mist NNE at 8 mph 29.82
CHICAGO-MIDWAY 3:53 AM CST FEB 15, 2026 36°F 30°F 30°F 79% Clear   SSW at 8 mph 29.93
MOLINE 3:52 AM CST FEB 15, 2026 25°F 25°F 21°F 83% Clear   Calm 29.95
MACOMB MUNI AIRPORT 3:55 AM CST FEB 15, 2026 39°F 34°F 37°F 92% Overcast   NW at 7 mph 29.97
MATTOON 3:53 AM CST FEB 15, 2026 NA NA NA NA% Overcast Light Rain Mist E at 10 mph  
MT. VERNON 10:04 PM CST FEB 6, 2026 28°F 28°F 27°F 96% Clear   Calm 30.17
MARION 3:55 AM CST FEB 15, 2026 45°F 41°F 43°F 93% Overcast Light Rain NNE at 7 mph 29.83
OLNEY-NOBLE AIRPORT 3:55 AM CST FEB 15, 2026 45°F 41°F 45°F 100% Overcast   ENE at 7 mph 29.86
CHICAGO-OHARE 3:51 AM CST FEB 15, 2026 30°F 23°F 27°F 88% Clear   WSW at 7 mph 29.91
PEORIA 3:54 AM CST FEB 15, 2026 41°F 39°F 41°F 100% Overcast Mist NNW at 3 mph 29.94
PONTIAC MUNI AIRPT 4:01 AM CST FEB 15, 2026 NA NA NA NA%        
PITTSFIELD 5:37 AM CST NOV 30, 2025 NA NA NA NA%        
EDGAR CNTY ARPT 3:55 AM CST FEB 15, 2026 43°F 43°F 41°F 93% Overcast Light Rain Calm 29.89
CHICAGO/WHEELING 3:52 AM CST FEB 15, 2026 27°F 27°F 25°F 92% Few   Calm 29.93
ROCKFORD 3:54 AM CST FEB 15, 2026 25°F 21°F 23°F 91% Few   SE at 3 mph 29.94
ROCHELLE MUNI ARPT 3:55 AM CST FEB 15, 2026 23°F 23°F 21°F 91% Clear Mist Calm 29.95
ROBINSON MUNI ARPT 3:55 AM CST FEB 15, 2026 43°F 39°F 43°F 100% Overcast Mist NE at 7 mph 29.87
SPARTA 3:55 AM CST FEB 15, 2026 45°F 42°F 45°F 100% Overcast   E at 5 mph 29.83
SAVANNA TRI-TOWNSHI 3:55 AM CST FEB 15, 2026 27°F 27°F 25°F 92% Scattered Mist Calm 29.95
SALEM-LECKRONE ARPT 3:55 AM CST FEB 15, 2026 46°F 43°F 45°F 96% Overcast   NE at 6 mph 29.85
SPRINGFIELD 10:14 PM CST FEB 14, 2026 45°F 39°F 45°F 100% Overcast   SE at 12 mph 29.95
STERLING ROCK 12:56 AM CST FEB 11, 2026 25°F 18°F 21°F 83% Clear   W at 6 mph 30.18
TAYLORVILLE MUNI 3:55 AM CST FEB 15, 2026 43°F 38°F 41°F 93% Overcast   N at 8 mph 29.92
RANTOUL 3:55 AM CST FEB 15, 2026 39°F 33°F 37°F 92% Overcast Mist N at 8 mph 29.93
WAUKEGAN 3:51 AM CST FEB 15, 2026 30°F 24°F 28°F 92% Clear   W at 6 mph 29.91
QUINCY 3:54 AM CST FEB 15, 2026 37°F 32°F 37°F 100% Overcast Mist N at 6 mph 29.94
PERU 4:01 AM CST FEB 15, 2026 30°F 30°F 27°F 88% Clear   Calm 29.94
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