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Lake Decatur Weather Map
UTC Time: 8/4/2026, 01:21
Your Time:

Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lake Decatur, IL Regional Weather

Expires:202608040200;;581436
ASUS43 KLOT 040112
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT MON AUG 03 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ028>032-037-038-041>044-048-051>054-059>061-040200-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLEAR     74  72  91 S3        29.99R TC  24           
BLOOMINGTON    CLEAR     74  68  81 SE7       30.00S TC  23           
DECATUR        CLEAR     76  69  79 SE6       29.98S TC  24           
PEORIA         CLEAR     79  64  60 S5        29.97R HX  81  TC  26   
LACON*         CLEAR     75  66  73 CALM      29.96S TC  24           
LINCOLN*       CLEAR     78  70  76 CALM      29.97S HX  81  TC  26   
SPRINGFIELD    CLEAR     75  69  81 CALM      29.96S TC  24           
TAYLORVILLE    NOT AVBL                                               
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

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