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Hazardous Weather Conditions

No active alerts for LACON, ILLINOIS

Current Conditions: LACON, ILLINOIS

Clear


23.9 F
Last Updated on Mar 1 2026, 01:15 AM CST
Humidity: 78%
Wind Speed: 6.9 mph
Barometer: 30.33 in
Dewpoint: 18.1 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 15.8 F
Current conditions at:

LACON (KC75)

Lat: 41.02 Lon: -89.38

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5 Day Forecast for LACON, ILLINOIS (61540)

Sunday
Snow
High 39 °F
Sunday
Night
Chance of Snow
Low 23 °F
Monday
Slight Chance of Rain
High 44 °F
Monday
Night
Rain
Low 35 °F
Tuesday
T-storms
High 50 °F
Tuesday
Night
Rain Likely
Low 37 °F
Wednesday
T-storms Likely
High 57 °F
Wednesday
Night
Rain Likely
Low 42 °F
Thursday
Chance of T-storms
High 62 °F



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Observation History for LACON, ILLINOIS


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
01:15 AM CST 6.9 10.00 Clear -- 23.9 18.1 78% 15.8 NA 30.33 1027.1
12:55 AM CST 5.8 10.00 Clear -- 23.9 18.1 78% 16.7 NA 30.33 1027.1
12:35 AM CST 9.2 10.00 Clear -- 24.3 18.0 77% 14.7 NA 30.32 1026.8
12:15 AM CST 4.7 10.00 Clear -- 24.6 17.8 75% 18.7 NA 30.31 1026.4
11:55 PM CST 8.1 10.00 Clear -- 24.6 17.8 75% 15.8 NA 30.31 1026.4
11:35 PM CST 6.9 10.00 Clear -- 24.8 17.8 74% 16.9 NA 30.31 1026.4
11:15 PM CST 6.9 10.00 Clear -- 25.0 17.8 74% 17.1 NA 30.31 1026.4
10:55 PM CST 4.7 10.00 Clear -- 24.8 18.0 75% 18.9 NA 30.30 1026.1
10:35 PM CST 5.8 10.00 Clear -- 25.2 17.8 73% 18.3 NA 30.30 1026.1
10:15 PM CST 0.0 10.00 Clear -- 25.3 18.1 74% NA NA 30.29 1025.7
09:55 PM CST NE 6.9 10.00 Clear -- 25.3 18.3 74% 17.6 NA 30.28 1025.4
09:35 PM CST 4.7 10.00 Clear -- 25.7 18.5 74% 19.9 NA 30.28 1025.4
09:15 PM CST 3.4 10.00 Clear -- 26.2 18.9 73% 22.3 NA 30.27 1025.1
08:35 PM CST NE 8.1 10.00 Clear -- 27.5 19.4 71% 19.4 NA 30.25 1024.4
08:15 PM CST NE 11.4 G 16.1 10.00 Clear -- 28.2 20.1 71% 18.3 NA 30.25 1024.4
07:55 PM CST NE 9.2 10.00 Clear -- 28.2 20.3 72% 19.6 NA 30.25 1024.1
07:35 PM CST NE 10.3 G 18.3 10.00 Clear -- 28.4 20.3 71% 19.0 NA 30.25 1024.1
07:15 PM CST NE 11.4 G 20.8 10.00 Partly Cloudy -- 29.1 20.3 69% 19.4 NA 30.23 1023.7
06:55 PM CST NE 10.3 G 19.7 10.00 Mostly Cloudy -- 29.3 20.1 68% 20.3 NA 30.22 1023.4
06:35 PM CST 11.4 G 19.7 10.00 Clear -- 29.7 20.1 67% 20.1 NA 30.21 1023.0
06:15 PM CST 13.9 G 21.9 10.00 Clear -- 30.6 20.3 65% 20.1 NA 30.20 1022.7
05:55 PM CST 12.8 G 19.7 10.00 Clear -- 31.6 20.3 63% 21.9 NA 30.19 1022.4
05:35 PM CST 18.3 G 28.9 10.00 Clear -- NULL 20.5 % NA NA 30.18 1022.0
05:15 PM CST 17.2 G 24.2 10.00 Clear -- NULL 21.0 % NA NA 30.16 1021.3

Regional Weather Observation

LACON (KC75)

Clear
23.9 F

PERU (KVYS)

Cloudy
25.5 F

STERLING ROCKFAL (KSQI)

Clear
24.8 F

ROCHELLE/KORITZ (KRPJ)

Cloudy
24.8 F

PEORIA (KPIA)

Clear
24.8 F

MOLINE/QUAD CITY (KMLI)

Cloudy
24.8 F

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