Wolf Lake, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Wolf Lake, IL.

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Current Conditions — Wolf Lake, IL

PERRYVILLE (KPCD)

Clear

NULL F
Humidity:%
Wind Speed: mph
Barometer: in
Dewpoint: F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 06:35 AM CDT
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5-Day Forecast — Wolf Lake, IL

Wednesday

High 80 °F
Mostly Sunny
Wednesday
Night
Low 57 °F
Mostly Clear
Thursday

High 82 °F
Partly Sunny
Thursday
Night
Low 64 °F
Chance of T-storms
Friday

High 77 °F
T-storms
Friday
Night
Low 57 °F
Chance of Rain
Saturday

High 77 °F
Slight Chance of Showers
Saturday
Night
Low 55 °F
Partly Cloudy
Sunday

High 77 °F
Isolated T-storm

Detailed Forecast — Wolf Lake, IL

Wednesday
Mostly Sunny. High near 80°F. Wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly Clear. Low around 57°F. Wind 5 to 8 mph, with gusts as high as 13 mph.
Thursday
Partly Sunny. High near 82°F. Wind 6 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Chance of Thunderstorms. Low around 64°F. Wind around 12 mph, with gusts as high as 21 mph.
Friday
Thunderstorms. High near 77°F. Wind 7 to 13 mph, with gusts as high as 21 mph.
Friday Night
Chance of Rain. Low around 57°F. Wind around 5 mph, with gusts as high as 8 mph.
Saturday
Slight Chance of Showers. High near 77°F. Wind 6 to 7 mph, with gusts as high as 13 mph.
Saturday Night
Partly Cloudy. Low around 55°F. Wind around 5 mph, with gusts as high as 8 mph.
Sunday
Isolated T-storm. High near 77°F. Wind around 7 mph, with gusts as high as 14 mph.
Sunday Night
Chance of Scattered Thunderstorms. Low around 62°F. Wind around 8 mph, with gusts as high as 14 mph.
Monday
Thunderstorms Likely. High near 80°F. Wind 12 to 15 mph, with gusts as high as 23 mph.
Monday Night
Chance of Showers. Low around 55°F. Wind around 8 mph, with gusts as high as 14 mph.
Tuesday
Mostly Sunny. High near 75°F. Wind 7 to 8 mph, with gusts as high as 15 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 22, 2026

Observation History — Wolf Lake, IL

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)
06:35 AM CDT 10.00 Clear -- NULL % NA NA M
06:15 AM CDT 0.0 10.00 Clear -- 50.5 43.3 76% NA NA 30.09 1019.0
05:35 AM CDT 0.0 10.00 Clear -- 51.8 43.9 74% NA NA 30.09 1019.0
05:15 AM CDT 10.00 Clear -- NULL % NA NA M
04:55 AM CDT 10.00 Clear -- NULL % NA NA M
04:15 AM CDT 0.0 10.00 Clear -- 52.9 43.7 71% NA NA 30.08 1018.6
01:35 AM CDT 0.0 10.00 Clear -- NULL 44.1 % NA NA 30.08 1018.6
12:35 AM CDT 6.9 10.00 Clear -- 61.5 43.7 52% NA NA 30.07 1018.3
12:15 AM CDT 6.9 10.00 Clear -- 63.5 43.7 48% NA NA 30.07 1018.3
11:55 PM CDT 10.00 Clear -- NULL % NA NA M
11:35 PM CDT 8.1 10.00 Clear -- 65.8 43.3 44% NA NA 30.07 1018.3
11:15 PM CDT 6.9 10.00 Clear -- 64.9 43.7 46% NA NA 30.06 1017.9
10:35 PM CDT 10.00 Clear -- NULL % NA NA M
10:15 PM CDT 8.1 10.00 Clear -- 66.2 43.0 43% NA NA 30.06 1017.9
09:55 PM CDT 10.00 Clear -- NULL % NA NA M
08:35 PM CDT 10.00 Clear -- NULL % NA NA M
08:15 PM CDT SW 11.5 10.00 Clear -- 72.7 41.5 33% NA 71.2 30.04 1017.3
07:55 PM CDT 10.00 Clear -- NULL % NA NA M
07:35 PM CDT 10.4 10.00 Clear -- 73.8 40.3 30% NA 72.3 30.03 1016.9
07:15 PM CDT 13.8 G 20.7 10.00 Clear -- 76.5 38.7 26% NA 75.0 30.03 1016.9
06:35 PM CDT 17.3 G 23.0 10.00 Clear -- 78.8 39.6 25% NA 77.5 30.02 1016.6
06:15 PM CDT SW 16.1 G 28.8 10.00 Clear -- 79.7 39.6 24% NA 78.4 30.02 1016.6
05:35 PM CDT G 27.6 10.00 Clear -- 81.0 39.0 22% NA 79.9 30.02 1016.6
05:15 PM CDT SW 17.3 10.00 Clear -- 81.5 38.7 22% NA 79.7 30.02 1016.6

Regional Weather Observation

PERRYVILLE (KPCD)

Clear
NULL F

CARBONDALE/MURPH (KMDH)

Clear
55.4 F

MARION REGIONAL (KMWA)

Clear
54.0 F

CAPE GIRARDEAU (KCGI)

Clear
53.6 F

CAIRO (KCIR)

Clear
56.3 F

SPARTA (KSAR)

Clear
56.3 F
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