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Pierpont SD Weather - Clear - 59°F
Clear
59°F
Updated 7:24 am
Feels Like 55°F
Humidity 82%
Wind W 10 mph
Barometer  30.02 in
Dew Point 53°F
Pierpont SD Weather - Clear - 15°C
Clear
15°C
Updated 7:24 am
Feels Like 13°C
Humidity 82%
Wind W 16 km/h
Barometer  101.6 kPa
Dew Point 12°C
Pierpont, SD Weather and Current Conditionspierpont sd weather forecast

Pierpont, SD Weather Forecast

Pierpont South Dakota WeatherPierpont, South Dakota Weather Weather Forecast
14 day API forecast for Pierpont, South Dakota. Note. The 7-day weather forecast for Pierpont, 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.
Pierpont, SD Weather Forecast Dated: 724 AM Wed Sep 09 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, September 9, 2026

Mid-Morning
Pierpont Weather - 2026-09-09 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Pierpont Weather - 2026-09-09 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Pierpont Weather - 2026-09-09 - Evening - Sunny
75°F 24°C
Sunny
Pleasant near 76°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the NW at 12 mph 19 km/h.

Thursday, September 10, 2026

Mid-Morning
Pierpont Weather - 2026-09-10 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Pierpont Weather - 2026-09-10 - Afternoon - Cloudy
85°F 30°C
Cloudy
Early-Evening
Pierpont Weather - 2026-09-10 - Evening - Sunny
82°F 28°C
Sunny
Balmy with temperatures reaching 85°F 30°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the SSW to the SSE at 17 mph 26 km/h. Gusts up to 28 mph 46 km/h.

Friday, September 11, 2026

Mid-Morning
Pierpont Weather - 2026-09-11 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Pierpont Weather - 2026-09-11 - Afternoon - Cloudy
94°F 35°C
Cloudy
Early-Evening
Pierpont Weather - 2026-09-11 - Evening - Sunny
78°F 26°C
Sunny
Sizzling hot with 94°F 35°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds moving from the S to the NNW at 21 mph 33 km/h. Gusts up to 29 mph 48 km/h.

Saturday, September 12, 2026

Mid-Morning
Pierpont Weather - 2026-09-12 - Morning - Partly Cloudy
53°F 11°C
Partly Cloudy
Mid-Afternoon
Pierpont Weather - 2026-09-12 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Pierpont Weather - 2026-09-12 - Evening - Overcast
65°F 19°C
Overcast
Mild temperatures up to 70°F 21°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds swinging from the NNW to the WNW at 4 mph 6 km/h.

Sunday, September 13, 2026

Mid-Morning
Pierpont Weather - 2026-09-13 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Pierpont Weather - 2026-09-13 - Afternoon - Scattered Showers
58°F 15°C
Scattered Showers
Early-Evening
Pierpont Weather - 2026-09-13 - Evening - Light Showers
56°F 13°C
Light Showers
Refreshing around 58°F 15°C, scattered downpours possible, with increasing humidity and steady pressure. Winds shifting from the NE to the E at 12 mph 19 km/h. Gusts up to 24 mph 38 km/h.

Monday, September 14, 2026

Mid-Morning
Pierpont Weather - 2026-09-14 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Pierpont Weather - 2026-09-14 - Afternoon - Light Showers
51°F 10°C
Light Showers
Early-Evening
Pierpont Weather - 2026-09-14 - Evening - Light Showers
50°F 10°C
Light Showers
Cool and brisk at 51°F 10°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the NE to the ESE at 7 mph 11 km/h.

Tuesday, September 15, 2026

Mid-Morning
Pierpont Weather - 2026-09-15 - Morning - Fog
48°F 9°C
Fog
Mid-Afternoon
Pierpont Weather - 2026-09-15 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Pierpont Weather - 2026-09-15 - Evening - Sunny
66°F 19°C
Sunny
Comfortable at 65°F 18°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Pierpont Weather - 2026-09-16 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Pierpont Weather - 2026-09-16 - Afternoon - Scattered Showers
71°F 21°C
Scattered Showers
Early-Evening
Pierpont Weather - 2026-09-16 - Evening - Light Showers
69°F 20°C
Light Showers
Enjoyable around 71°F 21°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds out of the SSE at 16 mph 26 km/h. Gusts up to 27 mph 43 km/h.

Thursday, September 17, 2026

Mid-Morning
Pierpont Weather - 2026-09-17 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
Pierpont Weather - 2026-09-17 - Afternoon - Scattered Showers
76°F 25°C
Scattered Showers
Early-Evening
Pierpont Weather - 2026-09-17 - Evening - Overcast
67°F 20°C
Overcast
Mild temperatures up to 76°F 25°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds building from NNE at 6 mph 10 km/h to NNE at 15 mph 25 km/h. Gusts up to 22 mph 36 km/h.

Friday, September 18, 2026

Mid-Morning
Pierpont Weather - 2026-09-18 - Morning - Light Showers
45°F 7°C
Light Showers
Mid-Afternoon
Pierpont Weather - 2026-09-18 - Afternoon - Heavy Rain Showers
43°F 6°C
Heavy Rain Showers
Early-Evening
Pierpont Weather - 2026-09-18 - Evening - Light Showers
44°F 7°C
Light Showers
Nippy around 43°F 6°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds swinging from the NE to the ENE at 13 mph 21 km/h. Gusts up to 27 mph 42 km/h.

Saturday, September 19, 2026

Mid-Morning
Pierpont Weather - 2026-09-19 - Morning - Overcast
44°F 7°C
Overcast
Mid-Afternoon
Pierpont Weather - 2026-09-19 - Afternoon - Overcast
46°F 8°C
Overcast
Early-Evening
Pierpont Weather - 2026-09-19 - Evening - Overcast
46°F 8°C
Overcast
Chilly near 46°F 8°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the E to the ESE at 10 mph 15 km/h.

Sunday, September 20, 2026

Mid-Morning
Pierpont Weather - 2026-09-20 - Morning - Heavy Rain Showers
51°F 11°C
Heavy Rain Showers
Mid-Afternoon
Pierpont Weather - 2026-09-20 - Afternoon - Light Showers
53°F 12°C
Light Showers
Early-Evening
Pierpont Weather - 2026-09-20 - Evening - Light Showers
48°F 9°C
Light Showers
Crisp with a high near 53°F 12°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds building from E at 4 mph 6 km/h to NW at 12 mph 18 km/h. Gusts up to 22 mph 36 km/h.

Monday, September 21, 2026

Mid-Morning
Pierpont Weather - 2026-09-21 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Pierpont Weather - 2026-09-21 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Pierpont Weather - 2026-09-21 - Evening - Sunny
58°F 14°C
Sunny
Brisk around 57°F 14°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the W to the SSE at 5 mph 8 km/h.

Tuesday, September 22, 2026

Mid-Morning
Pierpont Weather - 2026-09-22 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Pierpont Weather - 2026-09-22 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Pierpont Weather - 2026-09-22 - Evening - Overcast
63°F 17°C
Overcast
Mildly cool near 65°F 18°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds out of the SSE at 15 mph 23 km/h. Gusts up to 27 mph 43 km/h.

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Weather by the Numbers

Wed, 9th
Pierpont SD Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 77°F 25°C
Lo: 59°F 15°C
Sunrise 07:03 AM
Sunset 07:54 PM
Wind NW 14 mph23 km/h
Dew Point 44°F6°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 37%
Thu, 10th
Pierpont SD Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 86°F 30°C
Lo: 62°F 17°C
Sunrise 07:04 AM
Sunset 07:52 PM
Wind SSW 15 mph25 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 24%
Fri, 11th
Pierpont SD Weather - Friday, Sep 11, 2026 - Overcast
Hi: 94°F 35°C
Lo: 67°F 19°C
Sunrise 07:06 AM
Sunset 07:50 PM
Wind SSW 21 mph35 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 29.41 in996 mb
POP 9% *
Humidity 30%
Sat, 12th
Pierpont SD Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 71°F 22°C
Lo: 49°F 9°C
Sunrise 07:07 AM
Sunset 07:48 PM
Wind NW 9 mph15 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 9% *
Humidity 34%
Sun, 13th
Pierpont SD Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 65°F 19°C
Lo: 55°F 13°C
Sunrise 07:08 AM
Sunset 07:47 PM
Wind ENE 13 mph22 km/h
Dew Point 32°F-0°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 10% *
Humidity 37%
Mon, 14th
Pierpont SD Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 55°F 13°C
Lo: 47°F 9°C
Sunrise 07:09 AM
Sunset 07:45 PM
Wind NE 11 mph17 km/h
Dew Point 49°F9°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 72% *
Humidity 92%
Tue, 15th
Pierpont SD Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 67°F 20°C
Lo: 46°F 8°C
Sunrise 07:10 AM
Sunset 07:43 PM
Wind NNE 2 mph3 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 4% *
Humidity 61%
Wed, 16th
Pierpont SD Weather - Wednesday, Sep 16, 2026 - Patchy Rain Nearby
Hi: 74°F 23°C
Lo: 58°F 15°C
Sunrise 07:12 AM
Sunset 07:41 PM
Wind SSE 17 mph27 km/h
Dew Point 53°F11°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 17% *
Humidity 67%
Thu, 17th
Pierpont SD Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 77°F 25°C
Lo: 61°F 16°C
Sunrise 07:13 AM
Sunset 07:39 PM
Wind NNE 10 mph15 km/h
Dew Point 60°F16°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 16% *
Humidity 67%
Fri, 18th
Pierpont SD Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 59°F 15°C
Lo: 42°F 6°C
Sunrise 07:14 AM
Sunset 07:37 PM
Wind NNE 14 mph22 km/h
Dew Point 41°F5°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 83% *
Humidity 92%
Sat, 19th
Pierpont SD Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 46°F 8°C
Lo: 44°F 7°C
Sunrise 07:15 AM
Sunset 07:35 PM
Wind E 10 mph17 km/h
Dew Point 42°F6°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 30% *
Humidity 91%
Sun, 20th
Pierpont SD Weather - Sunday, Sep 20, 2026 - Light Rain Shower
Hi: 57°F 14°C
Lo: 46°F 8°C
Sunrise 07:17 AM
Sunset 07:33 PM
Wind SE 3 mph5 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 29.74 in1007 mb
POP 60% *
Humidity 95%
Mon, 21st
Pierpont SD Weather - Monday, Sep 21, 2026 - Sunny
Hi: 60°F 16°C
Lo: 43°F 6°C
Sunrise 07:18 AM
Sunset 07:31 PM
Wind WNW 11 mph18 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 54%
Tue, 22nd
Pierpont SD Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 66°F 19°C
Lo: 50°F 10°C
Sunrise 07:19 AM
Sunset 07:29 PM
Wind SE 13 mph21 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 2% *
Humidity 44%
* POP = Probability of Precipitation. Data for 12:00 PM.