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 1:15 AM CST JAN 18, 2026 16°F 7°F 7°F 63% Overcast   W at 6 mph 30.24
LITCHFIELD MUNI ARP 1:15 AM CST JAN 18, 2026 12°F 0°F 3°F 62% Clear   W at 8 mph 30.24
LOGAN CNTY AIRPORT 1:15 AM CST JAN 18, 2026 14°F 6°F 3°F 56% Overcast   W at 5 mph 30.19
MOUNT CARMEL MUNI 1:15 AM CST JAN 18, 2026 14°F 4°F 7°F 70% Clear   SW at 7 mph 30.26
ALTON 1:15 AM CST JAN 18, 2026 16°F 2°F 3°F 51% Overcast   W at 14 mph 30.25
AURORA 12:52 AM CST JAN 18, 2026 10°F -6°F 5°F 77% Overcast   W at 14 mph  
SCOTT AFB 12:55 AM CST JAN 18, 2026 16°F 3°F 3°F 51% Clear   WNW at 12 mph 30.26
BLOOMINGTON 12:56 AM CST JAN 18, 2026 10°F -6°F 3°F 69% Broken   W at 13 mph 30.14
MORRIS MUNI AIRPORT 1:15 AM CST JAN 18, 2026 10°F -7°F 5°F 77% Clear Light Snow W at 15 mph, gusts to 20 30.11
LACON/MARSHALL CNTY 1:15 AM CST JAN 18, 2026 10°F -6°F 1°F 62% Overcast   W at 14 mph, gusts to 20  
CAIRO 1:15 AM CST JAN 18, 2026 19°F 11°F 7°F 55% Clear   NNW at 6 mph 30.33
CHAMPAIGN 12:53 AM CST JAN 18, 2026 12°F -4°F 5°F 69% Overcast   W at 15 mph 30.16
EAST ST. LOUIS 12:53 AM CST JAN 18, 2026 14°F 0°F 1°F 51% Clear   WNW at 12 mph 30.28
CARMI MUNI ARPT <
DECATUR 12:54 AM CST JAN 18, 2026 12°F -3°F 3°F 62% Overcast   W at 13 mph 30.19
DE KALB TAYLOR MUNI 1:15 AM CST JAN 18, 2026 10°F -6°F 5°F 77% Overcast     30.06
DANVILLE 1:15 AM CST JAN 18, 2026 14°F -2°F 7°F 70% Overcast   W at 17 mph, gusts to 21 30.17
WEST CHICAGO 12:52 AM CST JAN 18, 2026 10°F -6°F 7°F 86% Overcast   WSW at 14 mph, gusts to 23 30.05
CENTRALIA MUNI AIRP 1:15 AM CST JAN 18, 2026 NA NA NA NA%        
ALBERTUS AIRPORT 1:15 AM CST JAN 18, 2026 10°F -6°F 3°F 69% Overcast   W at 14 mph 30.08
FLORA MUNI AIRPORT 1:15 AM CST JAN 18, 2026 12°F 2°F 5°F 69% Scattered   SW at 6 mph 30.26
FAIRFIELD MUNI ARPT 1:15 AM CST JAN 18, 2026 14°F 14°F 5°F 63% Scattered   Calm 30.27
GALESBURG 1:15 AM CST JAN 18, 2026 10°F -4°F 9°F 95% Overcast   W at 10 mph 30.17
HARRISBURG-RALEIGH 1:15 AM CST JAN 18, 2026 14°F 6°F 5°F 63% Clear   WNW at 5 mph 30.30
LANSING MUNICIPAL 1:15 AM CST JAN 18, 2026 12°F -4°F 7°F 77% Overcast   WSW at 14 mph, gusts to 21 30.08
JACKSONVILLE MUNI 1:15 AM CST JAN 18, 2026 14°F 3°F 5°F 63% Overcast   WSW at 8 mph 30.21
KANKAKEE 1:15 AM CST JAN 18, 2026 12°F -7°F 5°F 69% Scattered   W at 21 mph, gusts to 25  
JOLIET 1:15 AM CST JAN 18, 2026 14°F 2°F 7°F 70% Broken   W at 9 mph, gusts to 17  
ROMEOVILLE WFO 1:15 AM CST JAN 18, 2026 10°F -7°F 7°F 86% Overcast   WSW at 15 mph  
LAWRENCEVILLE 12:53 AM CST JAN 18, 2026 9°F -1°F 1°F 65% Clear   WSW at 6 mph 30.26
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 12:52 AM CST JAN 18, 2026 16°F 7°F 5°F 57% Clear   WNW at 6 mph 30.29
CHICAGO-MIDWAY 12:53 AM CST JAN 18, 2026 12°F -5°F 7°F 77% Broken Light Snow WSW at 17 mph, gusts to 23  
MOLINE 12:52 AM CST JAN 18, 2026 9°F -9°F 0°F 62% Broken   W at 17 mph, gusts to 31 30.15
MACOMB MUNI AIRPORT 1:15 AM CST JAN 18, 2026 12°F -5°F 5°F 69% Overcast   W at 16 mph, gusts to 20 30.20
MATTOON 12:53 AM CST JAN 18, 2026 14°F -1°F 3°F 56% Overcast   W at 14 mph 30.18
MT. VERNON 12:56 AM CST JAN 18, 2026 12°F 4°F 7°F 77% Scattered   SW at 5 mph 30.27
MARION 1:15 AM CST JAN 18, 2026 14°F 14°F 5°F 63% Clear   Calm 30.30
OLNEY-NOBLE AIRPORT 1:15 AM CST JAN 18, 2026 12°F 12°F 5°F 69% Overcast   Calm 30.26
CHICAGO-OHARE 12:51 AM CST JAN 18, 2026 12°F -1°F 7°F 77% Broken Light Snow WSW at 10 mph, gusts to 22  
PEORIA 12:54 AM CST JAN 18, 2026 10°F -6°F 3°F 69% Overcast   W at 13 mph 30.18
PONTIAC MUNI AIRPT 1:15 AM CST JAN 18, 2026 12°F -5°F 3°F 62% Scattered   W at 16 mph 30.13
PITTSFIELD 5:37 AM CST NOV 30, 2025 NA NA NA NA%        
EDGAR CNTY ARPT 1:15 AM CST JAN 18, 2026 12°F 12°F 3°F 62% Overcast   Calm 30.19
CHICAGO/WHEELING 12:52 AM CST JAN 18, 2026 12°F 0°F 7°F 77% Overcast   W at 9 mph  
ROCKFORD 12:54 AM CST JAN 18, 2026 10°F -4°F 5°F 77% Overcast Light Snow WSW at 10 mph, gusts to 20  
ROCHELLE MUNI ARPT 10:10 AM CDT OCT 31, 2025 45°F 42°F 37°F 73%     WNW at 6 mph 29.91
ROBINSON MUNI ARPT 1:15 AM CST JAN 18, 2026 12°F 0°F 5°F 69% Clear   W at 8 mph 30.23
SPARTA 1:15 AM CST JAN 18, 2026 16°F 7°F 5°F 57% Overcast   W at 6 mph 30.28
SAVANNA TRI-TOWNSHI 1:15 AM CST JAN 18, 2026 9°F -5°F 0°F 62% Broken   W at 10 mph, gusts to 18 30.11
SALEM-LECKRONE ARPT 1:15 AM CST JAN 18, 2026 18°F 5°F 9°F 64% Overcast   WNW at 12 mph 30.24
SPRINGFIELD 12:52 AM CST JAN 18, 2026 12°F 0°F 3°F 62% Scattered   W at 9 mph 30.21
STERLING ROCK 12:56 AM CST JAN 18, 2026 9°F -9°F 3°F 73% Clear Light Snow W at 17 mph 30.12
TAYLORVILLE MUNI 1:15 AM CST JAN 18, 2026 14°F 0°F 5°F 63% Overcast   W at 13 mph, gusts to 17 30.21
RANTOUL 1:15 AM CST JAN 18, 2026 12°F -4°F 3°F 62% Overcast   W at 14 mph, gusts to 20  
WAUKEGAN 12:51 AM CST JAN 18, 2026 14°F 0°F 9°F 77% Overcast   W at 13 mph 30.00
QUINCY 12:54 AM CST JAN 18, 2026 12°F -3°F 3°F 62% Overcast   W at 13 mph 30.20
PERU 1:19 AM CST JAN 18, 2026 10°F -6°F 3°F 69% Overcast   W at 14 mph, gusts to 18 30.12
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