Pierre, SD Weather Forecast & Alerts

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

Current Conditions — Pierre, SD

PIERRE (KPIR)

Clear

55.4 F
Humidity:47%
Wind Speed: 5.7 mph
Barometer:29.40 in
Dewpoint:35.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 23 2026, 05:30 AM CDT
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5-Day Forecast — Pierre, SD

Thursday

High 68 °F
Mostly Cloudy
Thursday
Night
Low 37 °F
Overcast
Friday

High 55 °F
Mostly Cloudy
Friday
Night
Low 35 °F
Slight Chance of Rain
Saturday

High 59 °F
Slight Chance of Rain Showers
Saturday
Night
Low 37 °F
Chance of Rain
Sunday

High 53 °F
Rain Showers Likely
Sunday
Night
Low 37 °F
Rain Likely
Monday

High 53 °F
Chance of Rain Showers

Detailed Forecast — Pierre, SD

Thursday
Mostly Cloudy. High near 68°F. Wind 15 to 31 mph, with gusts as high as 43 mph.
Thursday Night
Overcast. Low around 37°F. Wind 10 to 24 mph, with gusts as high as 36 mph.
Friday
Mostly Cloudy. High near 55°F. Wind 10 to 14 mph, with gusts as high as 23 mph.
Friday Night
Slight Chance of Rain. Low around 35°F. Wind 6 to 7 mph, with gusts as high as 12 mph.
Saturday
Slight Chance of Rain Showers. High near 59°F. Wind 9 to 12 mph, with gusts as high as 20 mph.
Saturday Night
Chance of Rain. Low around 37°F. Wind around 7 mph, with gusts as high as 10 mph.
Sunday
Rain Showers Likely. High near 53°F. Wind 13 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Rain Likely. Low around 37°F. Wind around 14 mph, with gusts as high as 21 mph.
Monday
Chance of Rain Showers. High near 53°F. Wind 18 to 21 mph, with gusts as high as 31 mph.
Monday Night
Mostly Cloudy. Low around 32°F. Wind around 6 mph, with gusts as high as 8 mph.
Tuesday
Slight Chance of Showers. High near 57°F. Wind around 8 mph, with gusts as high as 14 mph.
Tuesday Night
Slight Chance of Showers. Low around 33°F. Wind around 5 mph, with gusts as high as 6 mph.
Wednesday
Chance of Showers. High near 60°F. Wind around 8 mph, with gusts as high as 15 mph.
SD Radar
Current Radar • SD
Day 1 Outlook • April 23, 2026

Observation History — Pierre, 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)
05:30 AM CDT 5.7 10.00 Clear -- 55.4 35.6 47% NA NA 29.40 995.6
05:20 AM CDT W 5.7 10.00 Clear -- 53.6 37.4 54% NA NA 29.39 995.3
05:15 AM CDT W 6.9 10.00 Clear -- 53.6 37.4 54% NA NA 29.39 995.3
05:10 AM CDT W 9.2 10.00 Clear -- 53.6 37.4 54% NA NA 29.39 995.3
05:00 AM CDT 9.2 10.00 Clear -- 53.6 37.4 54% NA NA 29.39 995.3
04:45 AM CDT W 11.5 10.00 Clear -- 55.4 37.4 51% NA NA 29.40 995.6
04:35 AM CDT W 9.2 10.00 Clear -- 55.4 37.4 51% NA NA 29.40 995.6
04:20 AM CDT 11.5 10.00 Clear -- 55.4 39.2 54% NA NA 29.40 995.6
04:10 AM CDT W 10.4 10.00 Clear -- 55.4 39.2 54% NA NA 29.39 995.3
04:05 AM CDT W 11.5 10.00 Clear -- 57.2 39.2 51% NA NA 29.39 995.3
03:53 AM CDT W 12.8 10.00 Clear -- 57.0 39.9 53% NA NA 29.39 995.3
03:35 AM CDT 12.7 10.00 Clear -- 57.2 41.0 55% NA NA 29.39 995.3
03:20 AM CDT W 10.4 10.00 Mostly Clear -- 55.4 42.8 62% NA NA 29.40 995.6
03:15 AM CDT W 11.5 10.00 Mostly Clear -- 53.6 41.0 62% NA NA 29.40 995.6
03:00 AM CDT W 9.2 10.00 Mostly Cloudy -- 57.2 42.8 59% NA NA 29.42 996.3
02:45 AM CDT W 4.6 10.00 Cloudy -- 57.2 44.6 63% NA NA 29.43 996.6
02:35 AM CDT 5.7 10.00 Mostly Cloudy -- 59.0 44.6 59% NA NA 29.44 997.0
02:20 AM CDT SW 9.2 10.00 Mostly Cloudy -- 57.2 46.4 67% NA NA 29.45 997.3
02:10 AM CDT 8.1 10.00 Mostly Clear -- 57.2 46.4 67% NA NA 29.45 997.3
02:00 AM CDT 8.1 10.00 Mostly Clear -- 57.2 46.4 67% NA NA 29.45 997.3
01:50 AM CDT NW 6.9 10.00 Partly Cloudy -- 55.4 46.4 72% NA NA 29.44 997.0
01:35 AM CDT 9.2 10.00 Mostly Clear -- 57.2 46.4 67% NA NA 29.42 996.3
01:20 AM CDT NW 10.4 10.00 Clear -- 55.4 48.2 77% NA NA 29.41 995.9
01:10 AM CDT 11.5 10.00 Clear -- 57.2 48.2 72% NA NA 29.41 995.9

Regional Weather Observation

PIERRE (KPIR)

Clear
55.4 F

PHILIP (KPHP)

Clear
53.6 F

MOBRIDGE (KMBG)

Clear
53.6 F

CHAMBERLAIN (K9V9)

Clear
58.1 F

WINNER (KICR)

Clear
57.2 F

FAITH (KD07)

NULL
51.1 F
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