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Day 1 Outlook • April 17, 2026
Day 2 Outlook • April 18, 2026
Day 3 Outlook • April 19, 2026
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dBZ 5
75

Hazardous Weather Conditions

  • No active alerts for PINCKNEYVILLE, ILLINOIS

Current Conditions: PINCKNEYVILLE, ILLINOIS

SPARTA (KSAR)

Mostly Cloudy

61.7 F
Humidity:94%
Wind Speed:S 9.2 mph
Barometer:29.96 in
Dewpoint:59.9 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 17 2026, 06:55 AM CDT
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5 Day Forecast for PINCKNEYVILLE, ILLINOIS (62274)

Friday

High 84 °F
Chance of T-storms
Friday
Night
Low 51 °F
T-storms
Saturday

High 64 °F
T-storms Likely
Saturday
Night
Low 39 °F
Mostly Clear
Sunday

High 66 °F
Mostly Sunny
Sunday
Night
Low 44 °F
Mostly Clear
Monday

High 71 °F
Sunny
Monday
Night
Low 50 °F
Mostly Clear
Tuesday

High 77 °F
Partly Sunny

Detailed Forecast for PINCKNEYVILLE, ILLINOIS (62274)

Friday
Chance of Thunderstorms. High near 84°F. Wind 6 to 15 mph, with gusts as high as 24 mph.
Friday Night
Thunderstorms. Low around 51°F. Wind 13 to 14 mph, with gusts as high as 24 mph.
Saturday
Thunderstorms Likely. High near 64°F. Wind 12 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly Clear. Low around 39°F. Wind 3 to 8 mph, with gusts as high as 16 mph.
Sunday
Mostly Sunny. High near 66°F. Wind 6 to 12 mph, with gusts as high as 20 mph.
Sunday Night
Mostly Clear. Low around 44°F. Wind around 3 mph, with gusts as high as 9 mph.
Monday
Sunny. High near 71°F. Wind 6 to 7 mph, with gusts as high as 12 mph.
Monday Night
Mostly Clear. Low around 50°F. Wind around 7 mph, with gusts as high as 14 mph.
Tuesday
Partly Sunny. High near 77°F. Wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly Clear. Low around 55°F. Wind around 7 mph, with gusts as high as 15 mph.
Wednesday
Mostly Sunny. High near 80°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Mostly Clear. Low around 59°F. Wind around 6 mph, with gusts as high as 13 mph.
Thursday
Isolated T-storm. High near 82°F. Wind 9 to 12 mph, with gusts as high as 18 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 17, 2026

Observation History for PINCKNEYVILLE, 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)
06:55 AM CDT S 9.2 10.00 Mostly Cloudy -- 61.7 59.9 94% NA NA 29.96 1014.6
06:35 AM CDT S 6.9 10.00 Partly Cloudy -- 61.7 59.5 93% NA NA 29.96 1014.6
05:55 AM CDT S 9.2 10.00 Mostly Cloudy -- 61.5 59.0 91% NA NA 29.95 1014.2
05:35 AM CDT S 9.2 10.00 Partly Cloudy -- 61.2 59.0 93% NA NA 29.95 1014.2
04:35 AM CDT S 5.8 10.00 Clear -- 60.3 58.1 93% NA NA 29.94 1013.9
04:15 AM CDT 5.8 10.00 Clear -- 60.1 57.7 92% NA NA 29.94 1013.9
03:55 AM CDT 5.8 10.00 Partly Cloudy -- 60.8 57.6 89% NA NA 29.94 1013.9
03:35 AM CDT S 5.8 10.00 Mostly Cloudy -- 61.0 57.6 89% NA NA 29.95 1014.2
03:15 AM CDT S 6.9 10.00 Cloudy -- 61.0 58.5 91% NA NA 29.95 1014.2
02:55 AM CDT S 9.2 10.00 Mostly Cloudy -- 61.2 59.5 94% NA NA 29.95 1014.2
02:35 AM CDT S 6.9 10.00 Partly Cloudy -- 61.0 60.1 97% NA NA 29.96 1014.6
02:15 AM CDT S 9.2 10.00 Clear -- 61.0 60.6 99% NA NA 29.97 1014.9
01:55 AM CDT S 8.1 10.00 Clear -- 61.7 60.8 97% NA NA 29.97 1014.9
01:35 AM CDT S 10.3 10.00 Clear -- 61.7 60.8 97% NA NA 29.98 1015.2
01:10 AM CDT S 8.1 10.00 Clear -- 62.1 60.8 96% NA NA 29.98 1015.2
12:55 AM CDT S 8.1 10.00 Clear -- 62.2 60.6 94% NA NA 29.98 1015.2
12:35 AM CDT S 8.1 10.00 Clear -- 61.9 60.3 94% NA NA 29.98 1015.2
12:15 AM CDT S 6.9 10.00 Clear -- 62.1 60.4 94% NA NA 29.99 1015.6
11:55 PM CDT S 6.9 10.00 Clear -- 62.6 60.8 94% NA NA 29.99 1015.6
11:35 PM CDT 8.1 10.00 Clear -- 62.6 60.8 94% NA NA 29.99 1015.6
10:55 PM CDT S 6.9 10.00 Clear -- 63.5 60.8 91% NA NA 29.98 1015.2
10:35 PM CDT S 6.9 10.00 Clear -- 63.7 60.8 90% NA NA 29.98 1015.2
10:15 PM CDT S 6.9 10.00 Clear -- 64.2 60.3 87% NA NA 29.98 1015.2
09:55 PM CDT S 6.9 10.00 Clear -- 64.6 59.9 85% NA NA 29.98 1015.2

Regional Weather Observation

SPARTA (KSAR)

Mostly Cloudy
61.7 F

SCOTT AFB/BELLEV (KBLV)

Partly Cloudy
61.7 F

CENTRALIA (KENL)

Partly Cloudy
61.9 F

PERRYVILLE (KPCD)

Partly Cloudy
60.3 F

CAHOKIA/ST LOUIS (KCPS)

Mostly Clear
60.8 F

CARBONDALE/MURPH (KMDH)

Mostly Clear
62.6 F
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