Herrick, SD Weather Forecast & Alerts

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

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Current Conditions — Herrick, SD

WINNER (KICR)

Light Rain

39.2 F
Humidity:100%
Wind Speed:NW 17.3 mph
Barometer:29.74 in
Dewpoint:39.2 F
Visibility:8.00 mi
Precip:--
Heat Index:NA
Wind Chill:30.2 F
Apr 27 2026, 08:10 AM CDT
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5-Day Forecast — Herrick, SD

Monday

High 46 °F
Rain Showers Likely
Monday
Night
Low 32 °F
Mostly Cloudy
Tuesday

High 48 °F
Chance of Rain Showers
Tuesday
Night
Low 32 °F
Mostly Cloudy
Wednesday

High 59 °F
Partly Sunny
Wednesday
Night
Low 35 °F
Partly Cloudy
Thursday

High 57 °F
Slight Chance of Showers
Thursday
Night
Low 33 °F
Mostly Clear
Friday

High 64 °F
Mostly Sunny

Detailed Forecast — Herrick, SD

Monday
Rain Showers Likely. High near 46°F. Wind 20 to 30 mph, with gusts as high as 41 mph.
Monday Night
Mostly Cloudy. Low around 32°F. Wind 5 to 22 mph, with gusts as high as 32 mph.
Tuesday
Chance of Rain Showers. High near 48°F. Wind 6 to 7 mph, with gusts as high as 12 mph.
Tuesday Night
Mostly Cloudy. Low around 32°F. Wind around 5 mph, with gusts as high as 8 mph.
Wednesday
Partly Sunny. High near 59°F. Wind 8 to 12 mph, with gusts as high as 17 mph.
Wednesday Night
Partly Cloudy. Low around 35°F. Wind around 5 mph, with gusts as high as 8 mph.
Thursday
Slight Chance of Showers. High near 57°F. Wind 12 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly Clear. Low around 33°F. Wind around 2 mph, with gusts as high as 5 mph.
Friday
Mostly Sunny. High near 64°F. Wind 7 to 8 mph, with gusts as high as 13 mph.
Friday Night
Mostly Clear. Low around 39°F. Wind around 9 mph, with gusts as high as 16 mph.
Saturday
Mostly Sunny. High near 71°F. Wind 12 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly Cloudy. Low around 42°F. Wind around 9 mph, with gusts as high as 16 mph.
Sunday
Partly Sunny. High near 71°F. Wind 12 to 14 mph, with gusts as high as 22 mph.
SD Radar
Current Radar • SD
Day 1 Outlook • April 27, 2026

Observation History — Herrick, 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)
08:10 AM CDT NW 17.3 8.00 Light Rain -- 39.2 39.2 100% 30.2 NA 29.74 1007.1
08:05 AM CDT NW 16.1 G 21.9 9.00 Light Rain -- 39.2 39.2 100% 30.6 NA 29.74 1007.1
07:50 AM CDT NW 18.4 9.00 Light Rain -- 39.2 39.2 100% 29.8 NA 29.73 1006.8
07:40 AM CDT NW 15.0 7.00 Light Rain -- 39.2 39.2 100% 30.7 NA 29.73 1006.8
07:35 AM CDT NW 16.1 6.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.6 NA 29.73 1006.8
07:25 AM CDT NW 15.0 4.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.7 NA 29.73 1006.8
07:20 AM CDT NW 15.0 3.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.7 NA 29.73 1006.8
07:10 AM CDT NW 16.1 3.50 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.6 NA 29.72 1006.4
07:05 AM CDT NW 16.1 4.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.6 NA 29.72 1006.4
06:50 AM CDT NW 13.8 5.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 31.3 NA 29.71 1006.1
06:40 AM CDT NW 15.0 5.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.7 NA 29.71 1006.1
06:35 AM CDT 15.0 6.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.7 NA 29.71 1006.1
06:30 AM CDT 15.0 7.00 Light Rain -- 39.2 39.2 100% 30.7 NA 29.71 1006.1
06:20 AM CDT NW 12.7 7.00 Light Rain -- 39.2 39.2 100% 31.6 NA 29.70 1005.8
06:15 AM CDT 11.5 7.00 Light Rain -- 39.2 39.2 100% 32.0 NA 29.70 1005.8
06:10 AM CDT 13.8 6.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 31.3 NA 29.70 1005.8
06:05 AM CDT 13.8 5.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 31.3 NA 29.70 1005.8
05:50 AM CDT 12.7 4.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 31.6 NA 29.70 1005.8
05:45 AM CDT 15.0 4.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.7 NA 29.69 1005.4
05:40 AM CDT 12.7 4.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 31.6 NA 29.69 1005.4
05:35 AM CDT 15.0 5.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.7 NA 29.69 1005.4
05:30 AM CDT 16.1 5.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 30.6 NA 29.69 1005.4
05:20 AM CDT NW 12.7 5.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 31.6 NA 29.69 1005.4
05:15 AM CDT NW 12.7 5.00 Light Rain and Fog/Mist -- 39.2 39.2 100% 31.6 NA 29.69 1005.4

Regional Weather Observation

WINNER (KICR)

Light Rain
39.2 F

CHAMBERLAIN (K9V9)

Fog/Mist
41.0 F

MITCHELL (KMHE)

Cloudy
44.6 F

AINSWORTH MUNICI (KANW)

Fog/Mist
39.6 F

VALENTINE (KVTN)

Cloudy
37.4 F

O NEILL (KONL)

Cloudy
42.8 F
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