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Hazardous Weather Conditions

No active alerts for UNION, ILLINOIS

Current Conditions: UNION, ILLINOIS

Cloudy


22.5 F

Last Updated on Feb 28 2026, 10:55 PM CST
Humidity: 80%
Wind Speed: 5.8 mph
Barometer: 30.34 in
Dewpoint: 17.2 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 15.1 F
Current conditions at:

BURLINGTON (KBUU)

Lat: 42.69 Lon: -88.3

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5 Day Forecast for UNION, ILLINOIS (60180)

Saturday

Chance of Snow
High 33 °F
Saturday
Night
Snow

Low 21 °F
Sunday

Snow

High 33 °F
Sunday
Night
Mostly Cloudy

Low 19 °F
Monday

Slight Chance of Rain/Snow Mix
High 44 °F
Monday
Night
Rain/Snow Mix Likely
Low 32 °F
Tuesday

Rain

High 44 °F
Tuesday
Night
Chance of Rain
Low 33 °F
Wednesday

Chance of Rain
High 51 °F



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Observation History for UNION, 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)
10:55 PM CST 5.8 10.00 Cloudy -- 22.5 17.2 80% 15.1 NA 30.34 1027.4
10:35 PM CST 6.9 10.00 Cloudy -- 22.6 17.6 81% 14.2 NA 30.33 1027.1
10:15 PM CST 5.8 10.00 Cloudy -- 23.0 18.3 82% 15.6 NA 30.32 1026.8
09:55 PM CST 8.1 10.00 Cloudy -- 22.8 18.1 82% 13.6 NA 30.33 1027.1
09:35 PM CST 6.9 10.00 Cloudy -- 22.8 18.3 83% 14.5 NA 30.32 1026.8
09:15 PM CST 8.1 10.00 Cloudy -- 22.8 18.3 83% 13.6 NA 30.31 1026.4
08:55 PM CST 8.1 10.00 Cloudy -- 22.8 18.5 83% 13.6 NA 30.31 1026.4
08:35 PM CST 8.1 10.00 Cloudy -- 22.8 18.5 83% 13.6 NA 30.30 1026.1
08:15 PM CST 6.9 10.00 Cloudy -- 23.0 19.2 85% 14.7 NA 30.29 1025.7
07:55 PM CST 5.8 10.00 Cloudy -- 23.0 19.4 86% 15.6 NA 30.29 1025.7
07:35 PM CST 6.9 10.00 Cloudy -- 23.0 19.8 87% 14.7 NA 30.29 1025.7
07:15 PM CST 5.8 10.00 Cloudy -- 23.0 19.8 87% 15.6 NA 30.29 1025.7
06:55 PM CST 6.9 10.00 Cloudy -- 23.0 19.8 87% 14.7 NA 30.29 1025.7
06:35 PM CST 5.8 7.00 Cloudy -- 23.5 20.1 87% 16.3 NA 30.29 1025.7
06:15 PM CST 3.4 5.00 Cloudy -- 23.7 20.3 87% 19.4 NA 30.28 1025.4
05:55 PM CST 5.8 2.50 Cloudy -- 23.7 20.3 87% 16.5 NA 30.28 1025.4
05:35 PM CST 5.8 4.00 Cloudy -- 23.9 19.9 85% 16.7 NA 30.28 1025.4
05:10 PM CST 5.8 7.00 Cloudy -- 24.3 19.4 81% 17.2 NA 30.27 1025.1
04:55 PM CST 6.9 2.50 Cloudy -- 23.9 20.1 85% 15.8 NA 30.26 1024.7
04:35 PM CST 6.9 2.50 Cloudy -- 24.4 20.7 85% 16.5 NA 30.26 1024.7
04:10 PM CST 5.8 1.50 Cloudy -- 24.6 21.0 86% 17.6 NA 30.26 1024.7
03:55 PM CST 8.1 1.25 Cloudy -- 24.8 20.8 85% 16.0 NA 30.26 1024.7
03:35 PM CST 9.2 1.50 Cloudy -- 25.2 19.6 79% 15.8 NA 30.25 1024.4
11:35 AM CST 4.7 10.00 Cloudy -- 30.6 11.7 45% 25.7 NA 30.19 1022.4

Regional Weather Observation

BURLINGTON (KBUU)

Cloudy
22.5 F

EAST TROY (K57C)

Cloudy
20.3 F

JANESVILLE/ROCK (KJVL)

Clear
21.2 F

ROCKFORD (KRFD)

Cloudy
24.8 F

FREEPORT (KFEP)

Cloudy
23.9 F

MONROE (KEFT)

Partly Cloudy
19.8 F

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