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 4:35 AM CST FEB 4, 2026 19°F 19°F 16°F 86% Overcast   Calm 30.34
LITCHFIELD MUNI ARP 4:35 AM CST FEB 4, 2026 14°F 14°F 10°F 82% Clear   Calm 30.35
LOGAN CNTY AIRPORT 4:35 AM CST FEB 4, 2026 12°F 12°F 7°F 77% Clear   Calm 30.36
MOUNT CARMEL MUNI 4:35 AM CST FEB 4, 2026 19°F 11°F 14°F 78% Clear   NNW at 6 mph 30.31
ALTON 4:15 AM CST FEB 4, 2026 23°F 23°F 14°F 65% Clear   Calm 30.34
AURORA 3:52 AM CST FEB 4, 2026 9°F 3°F 5°F 81% Few   N at 3 mph 30.34
SCOTT AFB 3:55 AM CST FEB 4, 2026 25°F 18°F 19°F 76% Overcast   N at 6 mph 30.32
BLOOMINGTON 3:56 AM CST FEB 4, 2026 10°F 0°F 9°F 95% Clear   N at 6 mph 30.32
MORRIS MUNI AIRPORT 4:35 AM CST FEB 4, 2026 12°F 12°F 9°F 86% Clear   Calm 30.35
LACON/MARSHALL CNTY 4:35 AM CST FEB 4, 2026 12°F 12°F 7°F 77% Broken   Calm 30.36
CAIRO 4:35 AM CST FEB 4, 2026 30°F 22°F 23°F 74% Overcast   N at 8 mph 30.28
CHAMPAIGN 3:53 AM CST FEB 4, 2026 23°F 13°F 18°F 79% Overcast   NNE at 10 mph 30.31
EAST ST. LOUIS 3:53 AM CST FEB 4, 2026 27°F 17°F 18°F 66% Overcast   NNE at 10 mph 30.33
CARMI MUNI ARPT <
DECATUR 3:54 AM CST FEB 4, 2026 12°F 0°F 10°F 90% Clear   NNE at 9 mph 30.32
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 4:35 AM CST FEB 4, 2026 25°F 16°F 19°F 76% Overcast   NNE at 8 mph 30.33
WEST CHICAGO 3:52 AM CST FEB 4, 2026 10°F 0°F 5°F 77% Clear   NNW at 6 mph 30.34
CENTRALIA MUNI AIRP 4:35 AM CST FEB 4, 2026 NA NA NA NA%        
ALBERTUS AIRPORT 4:35 AM CST FEB 4, 2026 5°F 5°F 1°F 81% Clear   Calm 30.39
FLORA MUNI AIRPORT 4:35 AM CST FEB 4, 2026 18°F 11°F 16°F 91% Clear   NNW at 5 mph 30.33
FAIRFIELD MUNI ARPT 4:35 AM CST FEB 4, 2026 25°F 16°F 18°F 72% Overcast   N at 8 mph 30.31
GALESBURG 4:15 AM CST FEB 4, 2026 1°F -9°F 1°F 100% Clear   NNE at 5 mph 30.36
HARRISBURG-RALEIGH 4:35 AM CST FEB 4, 2026 27°F 18°F 19°F 69% Overcast   NNE at 9 mph 30.29
LANSING MUNICIPAL 4:35 AM CST FEB 4, 2026 25°F 21°F 18°F 72% Overcast   ENE at 3 mph 30.34
JACKSONVILLE MUNI 4:15 AM CST FEB 4, 2026 14°F 14°F 9°F 77% Clear   Calm 30.35
KANKAKEE 4:15 AM CST FEB 4, 2026 25°F 18°F 18°F 72% Overcast   NNW at 6 mph 30.34
JOLIET 4:35 AM CST FEB 4, 2026 18°F 11°F 12°F 74% Broken   N at 5 mph 30.36
ROMEOVILLE WFO 4:15 AM CST FEB 4, 2026 14°F 6°F 10°F 82% Overcast   NW at 5 mph 30.36
LAWRENCEVILLE 3:53 AM CST FEB 4, 2026 18°F 6°F 12°F 74% Clear   NNE at 10 mph 30.30
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 4, 2026 27°F 19°F 21°F 76% Overcast Haze N at 8 mph 30.29
CHICAGO-MIDWAY 3:53 AM CST FEB 4, 2026 21°F 12°F 12°F 64% Overcast Light Snow NNW at 7 mph 30.34
MOLINE 3:52 AM CST FEB 4, 2026 5°F 5°F 3°F 90% Clear   Calm 30.36
MACOMB MUNI AIRPORT 4:35 AM CST FEB 4, 2026 7°F 7°F 3°F 81% Clear   Calm 30.38
MATTOON 3:53 AM CST FEB 4, 2026 21°F 12°F 18°F 87% Overcast   N at 7 mph 30.29
MT. VERNON 1:56 AM CST JAN 30, 2026 16°F 7°F 7°F 63% Few   NNE at 6 mph 30.33
MARION 4:35 AM CST FEB 4, 2026 27°F 19°F 18°F 66% Overcast   N at 8 mph 30.30
OLNEY-NOBLE AIRPORT 4:15 AM CST FEB 4, 2026 18°F 13°F 14°F 82% Clear   NNE at 3 mph 30.31
CHICAGO-OHARE 3:51 AM CST FEB 4, 2026 18°F 13°F 10°F 67% Broken   NNW at 3 mph 30.33
PEORIA 3:54 AM CST FEB 4, 2026 12°F 7°F 7°F 77% Clear   N at 3 mph 30.35
PONTIAC MUNI AIRPT 4:35 AM CST FEB 4, 2026 19°F 11°F 14°F 78% Overcast   NNE at 6 mph 30.35
PITTSFIELD 5:37 AM CST NOV 30, 2025 NA NA NA NA%        
EDGAR CNTY ARPT 4:35 AM CST FEB 4, 2026 23°F 23°F 16°F 72% Overcast   Calm 30.30
CHICAGO/WHEELING 3:52 AM CST FEB 4, 2026 18°F 18°F 10°F 67% Overcast     30.36
ROCKFORD 3:54 AM CST FEB 4, 2026 3°F 3°F 0°F 85% Clear   Calm 30.37
ROCHELLE MUNI ARPT 4:35 AM CST FEB 4, 2026 7°F 1°F 1°F 73% Clear   N at 3 mph 30.36
ROBINSON MUNI ARPT 4:15 AM CST FEB 4, 2026 10°F 0°F 9°F 95% Overcast Mist   30.30
SPARTA 4:35 AM CST FEB 4, 2026 27°F 20°F 23°F 84% Overcast   N at 6 mph 30.33
SAVANNA TRI-TOWNSHI 4:35 AM CST FEB 4, 2026 5°F 5°F 1°F 81% Clear   Calm 30.39
SALEM-LECKRONE ARPT 4:35 AM CST FEB 4, 2026 21°F 14°F 16°F 79% Clear   N at 5 mph 30.31
SPRINGFIELD 3:52 AM CST FEB 4, 2026 14°F 6°F 10°F 82% Clear   N at 5 mph 30.33
STERLING ROCK 3:56 AM CST FEB 4, 2026 12°F 7°F 7°F 77% Clear   NNE at 3 mph 30.37
TAYLORVILLE MUNI 4:15 AM CST FEB 4, 2026 10°F 10°F 9°F 95% Clear   Calm 30.33
RANTOUL 4:35 AM CST FEB 4, 2026 23°F 13°F 18°F 79% Overcast   NNE at 9 mph 30.32
WAUKEGAN 3:51 AM CST FEB 4, 2026 16°F 6°F 9°F 70% Overcast   NW at 7 mph 30.34
QUINCY 3:54 AM CST FEB 4, 2026 12°F 4°F 9°F 86% Clear   N at 5 mph 30.34
PERU 4:20 AM CST FEB 4, 2026 19°F 12°F 12°F 71% Overcast   NE at 5 mph 30.35
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