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 1:55 AM CST FEB 17, 2026 45°F 42°F 39°F 79% Clear   SE at 5 mph 30.02
LITCHFIELD MUNI ARP 1:55 AM CST FEB 17, 2026 46°F 41°F 39°F 76% Clear   SSE at 9 mph 29.98
LOGAN CNTY AIRPORT 1:55 AM CST FEB 17, 2026 45°F 41°F 36°F 71% Clear   S at 8 mph 29.95
MOUNT CARMEL MUNI 1:55 AM CST FEB 17, 2026 43°F 40°F 39°F 86% Clear   ESE at 5 mph 30.03
ALTON 1:55 AM CST FEB 17, 2026 41°F 38°F 37°F 86% Clear   SE at 5 mph 29.98
AURORA 1:52 AM CST FEB 17, 2026 34°F 34°F 34°F 100% Clear   Calm 29.95
SCOTT AFB 1:55 AM CST FEB 17, 2026 43°F 42°F 41°F 93% Clear   SSW at 3 mph 29.97
BLOOMINGTON 1:56 AM CST FEB 17, 2026 41°F 34°F 37°F 86% Clear   S at 12 mph 29.96
MORRIS MUNI AIRPORT 1:55 AM CST FEB 17, 2026 39°F 39°F 36°F 89% Clear   Calm 29.95
LACON/MARSHALL CNTY 1:55 AM CST FEB 17, 2026 43°F 39°F 36°F 76% Clear   SSE at 6 mph 29.93
CAIRO 1:55 AM CST FEB 17, 2026 48°F 45°F 45°F 89% Clear   S at 6 mph 30.02
CHAMPAIGN 1:53 AM CST FEB 17, 2026 39°F 33°F 37°F 92% Clear   SSE at 9 mph 29.98
EAST ST. LOUIS 1:53 AM CST FEB 17, 2026 45°F 42°F 39°F 79% Clear   SSE at 6 mph 29.96
CARMI MUNI ARPT <
DECATUR 1:54 AM CST FEB 17, 2026 46°F 40°F 39°F 76% Clear   S at 12 mph 29.97
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 1:55 AM CST FEB 17, 2026 45°F 41°F 39°F 79% Clear   S at 7 mph 30.01
WEST CHICAGO 1:52 AM CST FEB 17, 2026 39°F 35°F 36°F 89% Clear   SSE at 6 mph 29.95
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 1:55 AM CST FEB 17, 2026 41°F 41°F 36°F 82% Clear   Calm 29.94
FLORA MUNI AIRPORT 1:55 AM CST FEB 17, 2026 39°F 34°F 36°F 89% Clear   SSE at 7 mph 30.02
FAIRFIELD MUNI ARPT 1:55 AM CST FEB 17, 2026 46°F 43°F 39°F 76% Clear   S at 5 mph 30.02
GALESBURG 1:55 AM CST FEB 17, 2026 41°F 38°F 39°F 93% Clear   SSE at 5 mph 29.92
HARRISBURG-RALEIGH 1:55 AM CST FEB 17, 2026 37°F 37°F 36°F 96% Clear   Calm 30.03
LANSING MUNICIPAL 1:55 AM CST FEB 17, 2026 41°F 41°F 37°F 86% Clear   Calm 29.98
JACKSONVILLE MUNI 1:55 AM CST FEB 17, 2026 48°F 44°F 39°F 71% Clear   S at 10 mph 29.94
KANKAKEE 1:55 AM CST FEB 17, 2026 37°F 35°F 36°F 96% Clear   SSE at 3 mph 29.99
JOLIET 1:55 AM CST FEB 17, 2026 37°F 37°F 36°F 96% Clear   Calm 29.97
ROMEOVILLE WFO 1:50 AM CST FEB 17, 2026 37°F 33°F 36°F 96% Broken   SE at 5 mph 29.97
LAWRENCEVILLE 1:53 AM CST FEB 17, 2026 39°F 37°F 37°F 92% Clear   SSE at 3 mph 30.03
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 1:52 AM CST FEB 17, 2026 39°F 35°F 37°F 92% Clear   ESE at 5 mph 30.00
CHICAGO-MIDWAY 1:53 AM CST FEB 17, 2026 45°F 41°F 37°F 73% Broken   SSW at 7 mph 29.96
MOLINE 1:52 AM CST FEB 17, 2026 39°F 37°F 34°F 82% Clear   E at 3 mph 29.89
MACOMB MUNI AIRPORT 1:55 AM CST FEB 17, 2026 41°F 36°F 36°F 82% Clear   S at 8 mph 29.93
MATTOON 1:53 AM CST FEB 17, 2026 46°F 43°F 39°F 76% Clear   S at 6 mph 29.99
MT. VERNON 1:56 AM CST FEB 17, 2026 36°F 36°F 34°F 92% Clear   Calm 30.02
MARION 1:55 AM CST FEB 17, 2026 43°F 42°F 37°F 79% Clear   SE at 3 mph 30.02
OLNEY-NOBLE AIRPORT 1:55 AM CST FEB 17, 2026 45°F 44°F 39°F 79% Clear   SSE at 3 mph 30.03
CHICAGO-OHARE 1:51 AM CST FEB 17, 2026 48°F 45°F 37°F 65% Broken   SSW at 6 mph 29.95
PEORIA 1:54 AM CST FEB 17, 2026 45°F 41°F 37°F 73% Clear   S at 8 mph 29.94
PONTIAC MUNI AIRPT 2:02 AM CST FEB 17, 2026 NA NA NA NA%        
PITTSFIELD 5:37 AM CST NOV 30, 2025 NA NA NA NA%        
EDGAR CNTY ARPT 1:55 AM CST FEB 17, 2026 39°F 39°F 36°F 89% Clear   Calm 30.01
CHICAGO/WHEELING 1:52 AM CST FEB 17, 2026 48°F 45°F 39°F 71% Broken   SW at 6 mph 29.96
ROCKFORD 1:54 AM CST FEB 17, 2026 36°F 34°F 32°F 85% Clear   ESE at 3 mph 29.95
ROCHELLE MUNI ARPT 1:55 AM CST FEB 17, 2026 34°F 28°F 30°F 85% Clear   SE at 7 mph 29.94
ROBINSON MUNI ARPT 1:55 AM CST FEB 17, 2026 41°F 41°F 39°F 93% Clear   S at 2 mph 30.02
SPARTA 1:55 AM CST FEB 17, 2026 43°F 40°F 43°F 100% Clear   SE at 5 mph 30.00
SAVANNA TRI-TOWNSHI 1:55 AM CST FEB 17, 2026 37°F 35°F 32°F 82% Clear   ENE at 3 mph 29.91
SALEM-LECKRONE ARPT 1:55 AM CST FEB 17, 2026 45°F 44°F 39°F 79% Clear   SSE at 3 mph 30.00
SPRINGFIELD 1:52 AM CST FEB 17, 2026 48°F 42°F 39°F 71% Clear   S at 14 mph, gusts to 22 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 1:55 AM CST FEB 17, 2026 48°F 44°F 41°F 77% Clear   S at 10 mph 29.98
RANTOUL 1:55 AM CST FEB 17, 2026 37°F 32°F 36°F 96% Clear   SE at 6 mph 29.99
WAUKEGAN 1:51 AM CST FEB 17, 2026 48°F 44°F 39°F 71% Overcast   WSW at 10 mph 29.94
QUINCY 1:54 AM CST FEB 17, 2026 48°F 45°F 36°F 63% Clear   S at 7 mph 29.91
PERU 1:50 AM CST FEB 17, 2026 39°F 34°F 37°F 92% Clear   SSE at 7 mph 29.93
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