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 9:35 PM CST FEB 18, 2026 54°F 52°F 50°F 86% Clear   SE at 6 mph 29.71
LITCHFIELD MUNI ARP 9:35 PM CST FEB 18, 2026 54°F 52°F 36°F 50% Clear   ESE at 7 mph 29.66
LOGAN CNTY AIRPORT 9:35 PM CST FEB 18, 2026 45°F 45°F 27°F 49% Clear   Calm 29.65
MOUNT CARMEL MUNI 9:35 PM CST FEB 18, 2026 52°F 51°F 48°F 86% Clear   SE at 5 mph 29.71
ALTON 9:45 PM CST FEB 18, 2026 52°F 50°F 43°F 71% Clear   Variable at 6 mph 29.64
AURORA 8:52 PM CST FEB 18, 2026 37°F 37°F 16°F 40% Clear   Calm 29.63
SCOTT AFB 8:55 PM CST FEB 18, 2026 59°F 58°F 54°F 83% Clear   SSE at 7 mph 29.63
BLOOMINGTON 8:56 PM CST FEB 18, 2026 45°F 40°F 25°F 45% Clear   SSW at 9 mph 29.67
MORRIS MUNI AIRPORT 9:35 PM CST FEB 18, 2026 46°F 46°F 18°F 31% Clear   Calm 29.64
LACON/MARSHALL CNTY 9:35 PM CST FEB 18, 2026 41°F 41°F 21°F 43% Clear   Calm 29.65
CAIRO 9:35 PM CST FEB 18, 2026 55°F 54°F 54°F 96% Scattered   SE at 5 mph 29.69
CHAMPAIGN 8:53 PM CST FEB 18, 2026 45°F 44°F 30°F 55% Clear   SE at 3 mph 29.66
EAST ST. LOUIS 8:53 PM CST FEB 18, 2026 59°F 58°F 52°F 78% Clear   SSE at 6 mph 29.63
CARMI MUNI ARPT <
DECATUR 8:54 PM CST FEB 18, 2026 43°F 43°F 32°F 65% Clear   Calm 29.66
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 9:35 PM CST FEB 18, 2026 43°F 42°F 32°F 65% Clear   ENE at 3 mph 29.69
WEST CHICAGO 8:52 PM CST FEB 18, 2026 46°F 41°F 12°F 23% Clear   SSW at 9 mph 29.62
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 9:35 PM CST FEB 18, 2026 43°F 38°F 14°F 28% Clear   SW at 8 mph 29.63
FLORA MUNI AIRPORT 9:35 PM CST FEB 18, 2026 52°F 49°F 50°F 93% Clear   SSE at 8 mph 29.69
FAIRFIELD MUNI ARPT 9:35 PM CST FEB 18, 2026 55°F 54°F 52°F 90% Clear   S at 5 mph 29.69
GALESBURG 9:35 PM CST FEB 18, 2026 43°F 43°F 27°F 53% Clear   Calm 29.66
HARRISBURG-RALEIGH 9:35 PM CST FEB 18, 2026 50°F 50°F 48°F 93% Clear   Calm 29.69
LANSING MUNICIPAL 9:35 PM CST FEB 18, 2026 43°F 39°F 21°F 40% Clear   S at 6 mph 29.66
JACKSONVILLE MUNI 9:35 PM CST FEB 18, 2026 43°F 39°F 30°F 60% Clear   SE at 6 mph 29.64
KANKAKEE 9:35 PM CST FEB 18, 2026 41°F 41°F 23°F 47% Clear   Calm 29.67
JOLIET 9:35 PM CST FEB 18, 2026 39°F 39°F 25°F 56% Clear   Calm 29.65
ROMEOVILLE WFO 9:35 PM CST FEB 18, 2026 46°F 42°F 18°F 31% Clear   S at 7 mph 29.65
LAWRENCEVILLE 8:53 PM CST FEB 18, 2026 52°F 49°F 48°F 86% Clear   S at 8 mph 29.71
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 8:52 PM CST FEB 18, 2026 57°F 54°F 55°F 93% Clear   S at 14 mph 29.67
CHICAGO-MIDWAY 8:53 PM CST FEB 18, 2026 52°F 51°F 16°F 22% Broken   SSW at 5 mph 29.63
MOLINE 8:52 PM CST FEB 18, 2026 39°F 39°F 18°F 41% Clear   Calm 29.63
MACOMB MUNI AIRPORT 9:35 PM CST FEB 18, 2026 41°F 38°F 23°F 47% Clear   N at 5 mph 29.67
MATTOON 8:53 PM CST FEB 18, 2026 54°F 52°F 30°F 40% Clear   SSE at 7 mph 29.67
MT. VERNON 8:56 PM CST FEB 18, 2026 57°F 56°F 54°F 90% Clear   SSE at 6 mph 29.69
MARION 9:35 PM CST FEB 18, 2026 57°F 55°F 57°F 100% Clear   S at 9 mph 29.69
OLNEY-NOBLE AIRPORT 9:35 PM CST FEB 18, 2026 55°F 55°F 52°F 90% Clear   S at 3 mph 29.70
CHICAGO-OHARE 8:51 PM CST FEB 18, 2026 52°F 50°F 12°F 18% Broken   SSW at 7 mph 29.62
PEORIA 8:54 PM CST FEB 18, 2026 45°F 45°F 21°F 37% Clear   Calm 29.65
PONTIAC MUNI AIRPT 9:35 PM CST FEB 18, 2026 37°F 35°F 18°F 44% Clear   SSE at 3 mph 29.67
PITTSFIELD 5:37 AM CST NOV 30, 2025 NA NA NA NA%        
EDGAR CNTY ARPT 9:35 PM CST FEB 18, 2026 43°F 43°F 36°F 76% Clear   Calm 29.69
CHICAGO/WHEELING 8:52 PM CST FEB 18, 2026 52°F 49°F 10°F 17% Clear   SW at 8 mph 29.63
ROCKFORD 8:54 PM CST FEB 18, 2026 46°F 42°F 16°F 28% Scattered   S at 8 mph 29.63
ROCHELLE MUNI ARPT 9:35 PM CST FEB 18, 2026 34°F 34°F 16°F 45% Clear   Calm 29.64
ROBINSON MUNI ARPT 9:35 PM CST FEB 18, 2026 50°F 50°F 48°F 93% Clear   SSE at 2 mph 29.69
SPARTA 9:35 PM CST FEB 18, 2026 59°F 57°F 59°F 100% Clear   S at 10 mph 29.66
SAVANNA TRI-TOWNSHI 9:35 PM CST FEB 18, 2026 41°F 38°F 18°F 37% Clear   ESE at 5 mph 29.63
SALEM-LECKRONE ARPT 9:35 PM CST FEB 18, 2026 61°F 61°F 54°F 78% Clear   S at 6 mph 29.67
SPRINGFIELD 8:52 PM CST FEB 18, 2026 46°F 46°F 27°F 47% Clear   Calm 29.65
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 9:35 PM CST FEB 18, 2026 48°F 45°F 32°F 54% Clear   SE at 6 mph 29.67
RANTOUL 9:35 PM CST FEB 18, 2026 41°F 41°F 30°F 65% Clear   Calm 29.66
WAUKEGAN 8:51 PM CST FEB 18, 2026 43°F 39°F 16°F 31% Clear   SSW at 7 mph 29.60
QUINCY 8:54 PM CST FEB 18, 2026 52°F 52°F 19°F 26% Clear   S at 3 mph 29.62
PERU 9:35 PM CST FEB 18, 2026 46°F 43°F 16°F 28% Clear   S at 6 mph 29.65
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