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Pierre SD Weather - Clear - 76°F
Clear
76°F
Updated 9:21 pm
Feels Like 83°F
Humidity 76%
Wind E 9 mph
Barometer  29.84 in
Dew Point 68°F
Pierre SD Weather - Clear - 24°C
Clear
24°C
Updated 9:21 pm
Feels Like 28°C
Humidity 76%
Wind E 14 km/h
Barometer  101 kPa
Dew Point 20°C
Pierre, SD Weather and Current Conditionspierre sd weather forecast

Pierre, SD Weather Forecast

Pierre South Dakota WeatherPierre, South Dakota Weather Weather Forecast
14 day API forecast for Pierre, South Dakota. Note. The 7-day weather forecast for Pierre, SD is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Pierre, SD Weather Forecast Dated: 921 PM Fri Sep 04 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Friday, September 4, 2026

Mid-Morning
Pierre Weather - 2026-09-04 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Pierre Weather - 2026-09-04 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Pierre Weather - 2026-09-04 - Evening - Sunny
92°F 33°C
Sunny
Very hot with temperatures reaching 96°F 36°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the SSE at 12 mph 19 km/h. Gusts up to 21 mph 32 km/h.

Saturday, September 5, 2026

Mid-Morning
Pierre Weather - 2026-09-05 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Pierre Weather - 2026-09-05 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Pierre Weather - 2026-09-05 - Evening - Sunny
96°F 36°C
Sunny
Hot and sweltering around 94°F 34°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the SE to the SSW at 8 mph 13 km/h.

Sunday, September 6, 2026

Mid-Morning
Pierre Weather - 2026-09-06 - Morning - Nearby Thunderstorms
76°F 24°C
Nearby Thunderstorms
Mid-Afternoon
Pierre Weather - 2026-09-06 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Pierre Weather - 2026-09-06 - Evening - Sunny
93°F 34°C
Sunny
Sizzling hot with 95°F 35°C, heavy thunderstorms conditions at times, with lower humidity and barometric pressure falling. Winds moving from the SSE to the ENE at 15 mph 23 km/h. Gusts up to 22 mph 35 km/h.

Monday, September 7, 2026

Mid-Morning
Pierre Weather - 2026-09-07 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Pierre Weather - 2026-09-07 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Pierre Weather - 2026-09-07 - Evening - Overcast
91°F 33°C
Overcast
Hot temperatures near 90°F 32°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds easing from SSE 16 mph 26 km/h to SSE 7 mph 10 km/h.

Tuesday, September 8, 2026

Mid-Morning
Pierre Weather - 2026-09-08 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Pierre Weather - 2026-09-08 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Pierre Weather - 2026-09-08 - Evening - Sunny
79°F 26°C
Sunny
Mild with a high of 78°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the WNW to the NW at 12 mph 19 km/h.

Wednesday, September 9, 2026

Mid-Morning
Pierre Weather - 2026-09-09 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Pierre Weather - 2026-09-09 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Pierre Weather - 2026-09-09 - Evening - Overcast
78°F 26°C
Overcast
Pleasant near 78°F 26°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the NNW to the E at 8 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Pierre Weather - 2026-09-10 - Morning - Nearby Thunderstorms
74°F 23°C
Nearby Thunderstorms
Mid-Afternoon
Pierre Weather - 2026-09-10 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Pierre Weather - 2026-09-10 - Evening - Overcast
89°F 31°C
Overcast
Balmy with temperatures reaching 88°F 31°C, periods of heavy thunderstorms, with lower humidity and barometric pressure falling. Winds switching from the S to the E at 9 mph 14 km/h.

Friday, September 11, 2026

Mid-Morning
Pierre Weather - 2026-09-11 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Pierre Weather - 2026-09-11 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Pierre Weather - 2026-09-11 - Evening - Overcast
87°F 31°C
Overcast
Quite warm around 85°F 29°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the ESE to the NE at 5 mph 9 km/h.

Saturday, September 12, 2026

Mid-Morning
Pierre Weather - 2026-09-12 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Pierre Weather - 2026-09-12 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Pierre Weather - 2026-09-12 - Evening - Sunny
83°F 28°C
Sunny
Hot temperatures near 91°F 33°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the WSW to the ESE at 9 mph 14 km/h.

Sunday, September 13, 2026

Mid-Morning
Pierre Weather - 2026-09-13 - Morning - Overcast
67°F 20°C
Overcast
Mid-Afternoon
Pierre Weather - 2026-09-13 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Pierre Weather - 2026-09-13 - Evening - Overcast
82°F 28°C
Overcast
Very warm with a high of 83°F 29°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the E to the SE at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Pierre Weather - 2026-09-14 - Morning - Partly Cloudy
66°F 19°C
Partly Cloudy
Mid-Afternoon
Pierre Weather - 2026-09-14 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Pierre Weather - 2026-09-14 - Evening - Scattered Showers
79°F 26°C
Scattered Showers
Pleasant near 78°F 26°C, scattered downpours possible, with lower humidity and steady pressure. Winds turning from the NNW to the SE at 12 mph 20 km/h. Gusts up to 21 mph 34 km/h.

Tuesday, September 15, 2026

Mid-Morning
Pierre Weather - 2026-09-15 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Pierre Weather - 2026-09-15 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Pierre Weather - 2026-09-15 - Evening - Sunny
86°F 30°C
Sunny
Balmy with temperatures reaching 83°F 28°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Pierre Weather - 2026-09-16 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Pierre Weather - 2026-09-16 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Pierre Weather - 2026-09-16 - Evening - Sunny
60°F 15°C
Sunny
Brisk around 55°F 13°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds decreasing from NNW 21 mph 33 km/h to NW 12 mph 20 km/h.

Thursday, September 17, 2026

Mid-Morning
Pierre Weather - 2026-09-17 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Pierre Weather - 2026-09-17 - Afternoon - Sunny
60°F 15°C
Sunny
Early-Evening
Pierre Weather - 2026-09-17 - Evening - Partly Cloudy
58°F 15°C
Partly Cloudy
Mildly cool near 60°F 15°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the NNW to the SE at 12 mph 18 km/h.

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Weather by the Numbers

Fri, 4th
Pierre SD Weather - Friday, Sep 4, 2026 - Overcast
Hi: 98°F 37°C
Lo: 62°F 17°C
Sunrise 07:08 AM
Sunset 08:12 PM
Wind SE 10 mph16 km/h
Dew Point 65°F18°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 13% *
Humidity 55%
Sat, 5th
Pierre SD Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 100°F 38°C
Lo: 69°F 21°C
Sunrise 07:09 AM
Sunset 08:10 PM
Wind SSE 12 mph20 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 46%
Sun, 6th
Pierre SD Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 96°F 36°C
Lo: 76°F 24°C
Sunrise 07:10 AM
Sunset 08:08 PM
Wind SSE 15 mph23 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 40%
Mon, 7th
Pierre SD Weather - Monday, Sep 7, 2026 - Overcast
Hi: 92°F 34°C
Lo: 70°F 21°C
Sunrise 07:11 AM
Sunset 08:06 PM
Wind S 16 mph26 km/h
Dew Point 59°F15°C
uv Index 5
Barometric Pressure 29.65 in1004 mb
POP 11% *
Humidity 46%
Tue, 8th
Pierre SD Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 82°F 28°C
Lo: 67°F 20°C
Sunrise 07:12 AM
Sunset 08:04 PM
Wind WNW 19 mph30 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 26%
Wed, 9th
Pierre SD Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 80°F 27°C
Lo: 64°F 18°C
Sunrise 07:13 AM
Sunset 08:03 PM
Wind NNW 6 mph10 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 34%
Thu, 10th
Pierre SD Weather - Thursday, Sep 10, 2026 - Thundery Outbreaks In Nearby
Hi: 91°F 33°C
Lo: 73°F 23°C
Sunrise 07:15 AM
Sunset 08:01 PM
Wind S 11 mph17 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 11% *
Humidity 44%
Fri, 11th
Pierre SD Weather - Friday, Sep 11, 2026 - Cloudy
Hi: 89°F 31°C
Lo: 71°F 22°C
Sunrise 07:16 AM
Sunset 07:59 PM
Wind ESE 9 mph15 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.71 in1006 mb
POP 10% *
Humidity 52%
Sat, 12th
Pierre SD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 91°F 33°C
Lo: 73°F 23°C
Sunrise 07:17 AM
Sunset 07:57 PM
Wind WNW 14 mph22 km/h
Dew Point 49°F9°C
uv Index 8
Barometric Pressure 29.53 in1000 mb
POP 1% *
Humidity 26%
Sun, 13th
Pierre SD Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 85°F 29°C
Lo: 67°F 19°C
Sunrise 07:18 AM
Sunset 07:55 PM
Wind ESE 13 mph20 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 11% *
Humidity 50%
Mon, 14th
Pierre SD Weather - Monday, Sep 14, 2026 - Overcast
Hi: 81°F 27°C
Lo: 63°F 17°C
Sunrise 07:19 AM
Sunset 07:53 PM
Wind SSE 6 mph10 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 11% *
Humidity 50%
Tue, 15th
Pierre SD Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 87°F 31°C
Lo: 71°F 22°C
Sunrise 07:20 AM
Sunset 07:52 PM
Wind SE 5 mph8 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 12% *
Humidity 53%
Wed, 16th
Pierre SD Weather - Wednesday, Sep 16, 2026 - Light Rain Shower
Hi: 73°F 23°C
Lo: 50°F 10°C
Sunrise 07:22 AM
Sunset 07:50 PM
Wind NW 21 mph33 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 36% *
Humidity 57%
Thu, 17th
Pierre SD Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 62°F 16°C
Lo: 50°F 10°C
Sunrise 07:23 AM
Sunset 07:48 PM
Wind NW 13 mph21 km/h
Dew Point 24°F-4°C
uv Index 4
Barometric Pressure 30.45 in1031 mb
POP 1% *
Humidity 31%
* POP = Probability of Precipitation. Data for 12:00 PM.