Vienna, IL Weather Forecast & Alerts

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

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Current Conditions — Vienna, IL

MARION REGIONAL (KMWA)

Cloudy

62.6 F
Humidity:88%
Wind Speed:W 11.4 mph
Barometer:29.81 in
Dewpoint:59.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 24 2026, 08:47 AM CDT
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5-Day Forecast — Vienna, IL

Friday

High 75 °F
T-storms
Friday
Night
Low 59 °F
Chance of Rain
Saturday

High 80 °F
Partly Sunny
Saturday
Night
Low 55 °F
Partly Cloudy
Sunday

High 80 °F
Slight Chance of Rain Showers
Sunday
Night
Low 60 °F
Chance of Scattered T-storms
Monday

High 84 °F
T-storms Likely
Monday
Night
Low 59 °F
Showers Likely
Tuesday

High 80 °F
Isolated T-storm

Detailed Forecast — Vienna, IL

Friday
Thunderstorms. High near 75°F. Wind 3 to 10 mph, with gusts as high as 21 mph.
Friday Night
Chance of Rain. Low around 59°F. Wind 1 to 2 mph, with gusts as high as 7 mph.
Saturday
Partly Sunny. High near 80°F. Wind 2 to 6 mph, with gusts as high as 13 mph.
Saturday Night
Partly Cloudy. Low around 55°F. Wind around 2 mph, with gusts as high as 8 mph.
Sunday
Slight Chance of Rain Showers. High near 80°F. Wind 5 to 6 mph, with gusts as high as 13 mph.
Sunday Night
Chance of Scattered Thunderstorms. Low around 60°F. Wind around 5 mph, with gusts as high as 12 mph.
Monday
Thunderstorms Likely. High near 84°F. Wind around 15 mph, with gusts as high as 26 mph.
Monday Night
Showers Likely. Low around 59°F. Wind around 5 mph, with gusts as high as 14 mph.
Tuesday
Isolated T-storm. High near 80°F. Wind 1 to 6 mph, with gusts as high as 13 mph.
Tuesday Night
Chance of Scattered Thunderstorms. Low around 55°F. Wind around 1 mph, with gusts as high as 5 mph.
Wednesday
Isolated T-storm. High near 75°F. Wind 3 to 6 mph, with gusts as high as 13 mph.
Wednesday Night
Chance of Showers. Low around 53°F. Wind around 2 mph, with gusts as high as 9 mph.
Thursday
Chance of Rain Showers. High near 73°F. Wind 8 to 9 mph, with gusts as high as 18 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 24, 2026

Observation History — Vienna, 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)
08:47 AM CDT W 11.4 10.00 Cloudy -- 62.6 59.0 88% NA NA 29.81 1009.5
08:24 AM CDT W 11.4 10.00 Cloudy -- 62.6 59.0 88% NA NA 29.81 1009.5
07:45 AM CDT 2.00 Rain -- 64.4 57.2 77% NA NA 29.79 1008.8
06:47 AM CDT S 11.4 10.00 Cloudy -- 66.2 55.4 68% NA NA 29.75 1007.5
06:35 AM CDT S 12.8 10.00 Mostly Cloudy -- NULL % NA NA 29.75 1007.5
06:15 AM CDT S 10.3 10.00 Mostly Cloudy -- NULL % NA NA 29.75 1007.5
05:55 AM CDT S 11.4 10.00 Cloudy -- NULL % NA NA 29.75 1007.5
05:35 AM CDT S 8.1 10.00 Partly Cloudy -- NULL % NA NA 29.76 1007.8
05:15 AM CDT 5.8 10.00 Clear -- NULL % NA NA 29.76 1007.8
04:55 AM CDT S 10.3 10.00 Clear -- NULL % NA NA 29.76 1007.8
04:35 AM CDT S 10.3 10.00 Partly Cloudy -- NULL % NA NA 29.78 1008.5
04:15 AM CDT S 11.4 10.00 Mostly Cloudy -- NULL % NA NA 29.78 1008.5
03:55 AM CDT S 6.9 10.00 Partly Cloudy -- 64.9 56.3 74% NA NA 29.79 1008.8
11:35 PM CDT S 11.4 G 16.1 10.00 Clear -- NULL % NA NA 29.82 1009.8
11:15 PM CDT S 10.3 10.00 Clear -- NULL % NA NA 29.82 1009.8
10:55 PM CDT S 11.4 10.00 Clear -- NULL % NA NA 29.83 1010.2
10:35 PM CDT S 11.4 10.00 Clear -- 70.2 57.7 65% NA 70.0 29.83 1010.2
10:15 PM CDT S 9.2 10.00 Clear -- 69.3 57.7 67% NA NA 29.83 1010.2
09:55 PM CDT S 9.2 10.00 Clear -- 72.0 57.9 61% NA 71.8 29.82 1009.8
09:35 PM CDT 9.2 10.00 Clear -- 72.1 58.1 61% NA 72.0 29.82 1009.8
09:15 PM CDT 10.3 10.00 Clear -- NULL % NA NA 29.81 1009.5
08:55 PM CDT 10.3 10.00 Partly Cloudy -- 73.2 58.1 59% NA 73.0 29.81 1009.2
08:35 PM CDT 9.2 10.00 Partly Cloudy -- NULL % NA NA 29.81 1009.5
08:15 PM CDT 8.1 G 16.1 10.00 Partly Cloudy -- NULL % NA NA 29.81 1009.5

Regional Weather Observation

MARION REGIONAL (KMWA)

Cloudy
62.6 F

CARBONDALE/MURPH (KMDH)

Light Rain
62.6 F

CAIRO (KCIR)

Cloudy
62.6 F

HARRISBURG (KHSB)

Mostly Cloudy
NULL F

CAPE GIRARDEAU (KCGI)

Light Rain and Fog/Mist
60.8 F

PADUCAH (KPAH)

Cloudy
68.0 F
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