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 4:55 AM CST FEB 27, 2026 32°F 29°F 32°F 100% Clear   S at 3 mph 29.97
LITCHFIELD MUNI ARP 4:55 AM CST FEB 27, 2026 32°F 26°F 28°F 85% Clear   S at 6 mph 29.96
LOGAN CNTY AIRPORT 4:55 AM CST FEB 27, 2026 27°F 21°F 25°F 92% Clear   S at 5 mph 29.93
MOUNT CARMEL MUNI 4:55 AM CST FEB 27, 2026 32°F 32°F 32°F 100%   Mist Calm 29.98
ALTON 4:35 AM CST FEB 27, 2026 32°F 29°F 30°F 92% Clear   S at 3 mph 29.95
AURORA 4:52 AM CST FEB 27, 2026 18°F 18°F 18°F 100%   Freezing Fog Calm 29.88
SCOTT AFB 4:55 AM CST FEB 27, 2026 34°F 34°F 32°F 92% Clear   Calm 29.94
BLOOMINGTON 4:56 AM CST FEB 27, 2026 30°F 25°F 30°F 100% Clear Mist SW at 5 mph 29.92
MORRIS MUNI AIRPORT 4:55 AM CST FEB 27, 2026 23°F 23°F 23°F 100% Overcast Freezing Fog Calm 29.90
LACON/MARSHALL CNTY 4:55 AM CST FEB 27, 2026 23°F 23°F 21°F 91% Clear Mist Calm 29.89
CAIRO 4:55 AM CST FEB 27, 2026 34°F 34°F 34°F 100% Broken   Calm 30.01
CHAMPAIGN 4:53 AM CST FEB 27, 2026 27°F 21°F 27°F 100% Clear Mist SSW at 5 mph 29.93
EAST ST. LOUIS 4:53 AM CST FEB 27, 2026 30°F 30°F 28°F 92% Clear Mist Calm 29.95
CARMI MUNI ARPT <
DECATUR 4:54 AM CST FEB 27, 2026 28°F 21°F 27°F 96% Clear   SSW at 6 mph 29.93
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 4:55 AM CST FEB 27, 2026 32°F 32°F 32°F 100%     Calm 29.94
WEST CHICAGO 4:52 AM CST FEB 27, 2026 27°F 24°F 27°F 100% Clear Mist S at 3 mph 29.87
CENTRALIA MUNI AIRP 4:55 AM CST FEB 27, 2026 30°F 30°F 30°F 100% Clear   Calm 29.97
ALBERTUS AIRPORT 4:55 AM CST FEB 27, 2026 27°F 27°F 23°F 84% Clear   Calm 29.86
FLORA MUNI AIRPORT 4:55 AM CST FEB 27, 2026 NA NA NA NA% Clear Haze Calm 29.98
FAIRFIELD MUNI ARPT 4:55 AM CST FEB 27, 2026 34°F 34°F 32°F 92%   Mist Calm 29.98
GALESBURG 4:35 AM CST FEB 27, 2026 NA NA NA NA% Clear   SSE at 5 mph 29.90
HARRISBURG-RALEIGH 4:55 AM CST FEB 27, 2026 32°F 32°F 30°F 92% Clear   Calm 29.99
LANSING MUNICIPAL 4:55 AM CST FEB 27, 2026 30°F 27°F 30°F 100% Clear Mist SSW at 3 mph 29.91
JACKSONVILLE MUNI 4:35 AM CST FEB 27, 2026 30°F 25°F 23°F 74% Clear   SSE at 5 mph 29.92
KANKAKEE 4:35 AM CST FEB 27, 2026 27°F 27°F 27°F 100% Clear Mist Calm 29.92
JOLIET 4:55 AM CST FEB 27, 2026 30°F 27°F 30°F 100% Overcast Freezing Fog SSW at 3 mph 29.91
ROMEOVILLE WFO 4:35 AM CST FEB 27, 2026 25°F 17°F 25°F 100%   Mist S at 7 mph 29.90
LAWRENCEVILLE 4:53 AM CST FEB 27, 2026 32°F 26°F 30°F 92% Clear Mist SSE at 6 mph 29.98
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 26, 2026 45°F 45°F 37°F 73% Clear   Calm 29.92
CHICAGO-MIDWAY 4:53 AM CST FEB 27, 2026 30°F 27°F 30°F 100% Clear   S at 3 mph 29.89
MOLINE 4:52 AM CST FEB 27, 2026 21°F 21°F 19°F 91% Clear   Calm 29.86
MACOMB MUNI AIRPORT 4:55 AM CST FEB 27, 2026 28°F 28°F 21°F 73% Clear   Calm 29.92
MATTOON 4:53 AM CST FEB 27, 2026 37°F 32°F 32°F 82% Clear   SSW at 6 mph 29.93
MT. VERNON 4:56 AM CST FEB 27, 2026 27°F 27°F 27°F 100% Clear   Calm 29.98
MARION 4:55 AM CST FEB 27, 2026 37°F 33°F 37°F 100% Clear   S at 5 mph 29.99
OLNEY-NOBLE AIRPORT 4:30 AM CST FEB 27, 2026 32°F 32°F 32°F 100% Overcast   Calm 29.98
CHICAGO-OHARE 4:51 AM CST FEB 27, 2026 30°F 25°F 28°F 92% Few   SSW at 5 mph 29.87
PEORIA 4:54 AM CST FEB 27, 2026 27°F 27°F 25°F 92% Clear Mist Calm 29.91
PONTIAC MUNI AIRPT 4:55 AM CST FEB 27, 2026 19°F 19°F 18°F 95% Clear Mist Calm 29.91
PITTSFIELD 4:35 AM CST FEB 27, 2026 37°F 33°F 27°F 66% Clear   S at 5 mph 29.92
EDGAR CNTY ARPT 4:55 AM CST FEB 27, 2026 36°F 36°F 32°F 85% Clear   Calm 29.94
CHICAGO/WHEELING 4:52 AM CST FEB 27, 2026 25°F 21°F 25°F 100% Scattered   S at 3 mph 29.88
ROCKFORD 4:54 AM CST FEB 27, 2026 25°F 18°F 25°F 100% Clear Mist SE at 6 mph 29.87
ROCHELLE MUNI ARPT 4:35 AM CST FEB 27, 2026 19°F 11°F 18°F 95% Clear Mist SSE at 6 mph 29.88
ROBINSON MUNI ARPT 4:35 AM CST FEB 27, 2026 32°F 32°F 32°F 100% Clear Mist SSE at 1 mph 29.95
SPARTA 4:55 AM CST FEB 27, 2026 37°F 32°F 37°F 100% Clear   S at 6 mph 29.98
SAVANNA TRI-TOWNSHI 4:55 AM CST FEB 27, 2026 23°F 23°F 21°F 91% Clear Mist Calm 29.86
SALEM-LECKRONE ARPT 4:55 AM CST FEB 27, 2026 34°F 34°F 32°F 92% Clear Mist Calm 29.96
SPRINGFIELD 4:52 AM CST FEB 27, 2026 30°F 27°F 25°F 81% Clear   S at 3 mph 29.93
STERLING ROCK 4:56 AM CST FEB 27, 2026 21°F 21°F 21°F 100% Clear   Calm 29.88
TAYLORVILLE MUNI 4:35 AM CST FEB 27, 2026 34°F 34°F 28°F 78% Scattered   Calm 29.94
RANTOUL 4:35 AM CST FEB 27, 2026 27°F 21°F 25°F 92% Clear Mist W at 5 mph 29.92
WAUKEGAN 4:51 AM CST FEB 27, 2026 30°F 22°F 27°F 88% Clear   WSW at 8 mph 29.85
QUINCY 4:54 AM CST FEB 27, 2026 36°F 29°F 27°F 69% Clear   SSW at 9 mph 29.90
PERU 4:41 AM CST FEB 27, 2026 28°F 25°F 27°F 96%   Freezing Fog SSE at 3 mph 29.89
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