Irene, SD Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Irene, SD.

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Current Conditions — Irene, SD

YANKTON (KYKN)

Mostly Cloudy

48.2 F
Humidity:57%
Wind Speed: 3.4 mph
Barometer: in
Dewpoint:33.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:47.3 F
Apr 28 2026, 12:10 PM CDT
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5-Day Forecast — Irene, SD

Tuesday

High 55 °F
Slight Chance of Rain Showers
Tuesday
Night
Low 35 °F
Chance of Rain
Wednesday

High 59 °F
Slight Chance of Showers
Wednesday
Night
Low 37 °F
Slight Chance of Rain
Thursday

High 55 °F
Slight Chance of Showers
Thursday
Night
Low 32 °F
Partly Cloudy
Friday

High 59 °F
Partly Sunny
Friday
Night
Low 35 °F
Mostly Clear
Saturday

High 66 °F
Mostly Sunny

Detailed Forecast — Irene, SD

Tuesday
Slight Chance of Rain Showers. High near 55°F. Wind 9 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Chance of Rain. Low around 35°F. Wind 6 to 9 mph, with gusts as high as 13 mph.
Wednesday
Slight Chance of Showers. High near 59°F. Wind 6 to 12 mph, with gusts as high as 20 mph.
Wednesday Night
Slight Chance of Rain. Low around 37°F. Wind 8 to 9 mph, with gusts as high as 15 mph.
Thursday
Slight Chance of Showers. High near 55°F. Wind 12 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly Cloudy. Low around 32°F. Wind around 7 mph, with gusts as high as 9 mph.
Friday
Partly Sunny. High near 59°F. Wind 9 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly Clear. Low around 35°F. Wind around 6 mph, with gusts as high as 8 mph.
Saturday
Mostly Sunny. High near 66°F. Wind 8 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Mostly Clear. Low around 41°F. Wind around 9 mph, with gusts as high as 13 mph.
Sunday
Partly Sunny. High near 71°F. Wind around 15 mph, with gusts as high as 22 mph.
Sunday Night
Mostly Cloudy. Low around 44°F. Wind around 8 mph, with gusts as high as 12 mph.
Monday
Slight Chance of Showers. High near 71°F. Wind 16 to 21 mph, with gusts as high as 30 mph.
SD Radar
Current Radar • SD
Day 1 Outlook • April 28, 2026

Observation History — Irene, SD

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)
12:10 PM CDT 3.4 10.00 Mostly Cloudy -- 48.2 33.8 57% 47.3 NA M
12:05 PM CDT 3.4 10.00 Mostly Cloudy -- 48.2 33.8 57% 47.3 NA M
11:56 AM CDT 5.8 10.00 Mostly Cloudy -- 48.0 32.0 54% 45.5 NA M
11:50 AM CDT 4.6 10.00 Partly Cloudy -- 48.2 30.2 50% 46.4 NA M
11:40 AM CDT 6.9 10.00 Mostly Clear -- 48.2 33.8 57% 45.1 NA M
11:35 AM CDT 8.1 10.00 Mostly Clear -- 48.2 32.0 53% 44.6 NA M
11:30 AM CDT 8.1 10.00 Mostly Clear -- 48.2 32.0 53% 44.6 NA M
11:20 AM CDT 8.1 10.00 Mostly Clear -- 48.2 30.2 50% 44.6 NA M
11:05 AM CDT 9.2 10.00 Mostly Cloudy -- 48.2 33.8 57% 44.1 NA M
10:56 AM CDT 9.2 10.00 Mostly Cloudy -- 48.0 34.0 58% 43.9 NA M
10:50 AM CDT 8.1 10.00 Mostly Cloudy -- 46.4 33.8 61% 42.4 NA M
10:45 AM CDT 9.2 10.00 Mostly Cloudy -- 46.4 33.8 61% 41.9 NA M
10:35 AM CDT 9.2 10.00 Partly Cloudy -- 46.4 35.6 66% 41.9 NA M
10:30 AM CDT NW 5.7 10.00 Mostly Clear -- 46.4 35.6 66% 43.5 NA M
10:20 AM CDT 6.9 10.00 Partly Cloudy -- 44.6 37.4 76% 40.6 NA M
10:15 AM CDT NW 9.2 10.00 Mostly Clear -- 44.6 35.6 70% 39.7 NA M
10:00 AM CDT NW 8.1 10.00 Clear -- 44.6 35.6 70% 40.1 NA M
09:50 AM CDT NW 9.2 10.00 Clear -- 44.6 37.4 76% 39.7 NA M
09:40 AM CDT NW 8.1 10.00 Clear -- 42.8 35.6 76% 37.9 NA M
09:30 AM CDT 8.1 10.00 Clear -- 42.8 35.6 76% 37.9 NA M
09:25 AM CDT NW 8.1 10.00 Clear -- 42.8 35.6 76% 37.9 NA M
09:20 AM CDT 9.2 10.00 Mostly Clear -- 41.0 35.6 81% 35.2 NA M
09:10 AM CDT NW 9.2 10.00 Clear -- 41.0 35.6 81% 35.2 NA M
09:05 AM CDT NW 9.2 10.00 Clear -- 42.8 35.6 76% 37.4 NA M

Regional Weather Observation

YANKTON (KYKN)

Mostly Cloudy
48.2 F

SIOUX FALLS (KFSD)

Mostly Cloudy
48.2 F

MITCHELL (KMHE)

Cloudy
48.2 F

LUVERNE (KLYV)

Partly Cloudy
50.0 F

MADISON (KMDS)

Clear
48.2 F

PIPESTONE (KPQN)

Clear
47.8 F
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