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Fort Pierre SD Weather - Clear - 57°F
Clear
57°F
Updated 2:05 am
Feels Like 57°F
Humidity 74%
Wind N 17 mph
Barometer  29.61 in
Dew Point 49°F
Fort Pierre SD Weather - Clear - 14°C
Clear
14°C
Updated 2:05 am
Feels Like 14°C
Humidity 74%
Wind N 27 km/h
Barometer  100.2 kPa
Dew Point 9°C
Fort Pierre, SD Weather and Current Conditionsfort pierre sd weather forecast

Fort Pierre, SD Weather Forecast

Fort Pierre South Dakota WeatherFort Pierre, South Dakota Weather Weather Forecast
14 day API weather forecast for Fort Pierre, South Dakota. Note: The 7-day weather forecast for Fort Pierre, SD is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Fort Pierre, SD Weather Forecast Dated: 205 AM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Sunday, October 11, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-11 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Fort Pierre Weather - 2026-10-11 - Afternoon - Overcast
69°F 20°C
Overcast
Early-Evening
Fort Pierre Weather - 2026-10-11 - Evening - Overcast
63°F 18°C
Overcast
Pleasant near 69°F 20°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the N to the NE at 11 mph 18 km/h.

Monday, October 12, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-12 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Fort Pierre Weather - 2026-10-12 - Afternoon - Cloudy
65°F 18°C
Cloudy
Early-Evening
Fort Pierre Weather - 2026-10-12 - Evening - Partly Cloudy
61°F 16°C
Partly Cloudy
Mildly cool near 65°F 18°C, scattered downpours possible, with lower humidity and steady pressure. Winds building from N at 4 mph 6 km/h to NNW at 13 mph 20 km/h.

Tuesday, October 13, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-13 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Fort Pierre Weather - 2026-10-13 - Afternoon - Scattered Showers
51°F 10°C
Scattered Showers
Early-Evening
Fort Pierre Weather - 2026-10-13 - Evening - Drizzle
49°F 9°C
Drizzle
Chilly near 51°F 10°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the N to the W at 5 mph 8 km/h.

Wednesday, October 14, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-14 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Fort Pierre Weather - 2026-10-14 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-14 - Evening - Sunny
56°F 14°C
Sunny
Cool with a high near 60°F 16°C, sunny throughout the day, with lower humidity and steady pressure.

Thursday, October 15, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-15 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Fort Pierre Weather - 2026-10-15 - Afternoon - Scattered Showers
57°F 14°C
Scattered Showers
Early-Evening
Fort Pierre Weather - 2026-10-15 - Evening - Overcast
56°F 13°C
Overcast
Brisk around 57°F 14°C, scattered downpours possible, with lower humidity and steady pressure. Winds picking up from SE at 7 mph 12 km/h to NW at 25 mph 41 km/h. Gusts up to 42 mph 67 km/h.

Friday, October 16, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-16 - Morning - Overcast
40°F 4°C
Overcast
Mid-Afternoon
Fort Pierre Weather - 2026-10-16 - Afternoon - Sunny
44°F 7°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-16 - Evening - Sunny
39°F 4°C
Sunny
Cold with a high near 44°F 7°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds tapering down from NNW 28 mph 45 km/h to ESE 13 mph 22 km/h. Gusts up to 24 mph 38 km/h.

Saturday, October 17, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-17 - Morning - Sunny
31°F -1°C
Sunny
Mid-Afternoon
Fort Pierre Weather - 2026-10-17 - Afternoon - Sunny
47°F 8°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-17 - Evening - Sunny
44°F 7°C
Sunny
Chilly near 47°F 8°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds increasing from the SE at 8 mph 13 km/h to SE at 18 mph 29 km/h. Gusts up to 32 mph 51 km/h.

Sunday, October 18, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-18 - Morning - Overcast
44°F 7°C
Overcast
Mid-Afternoon
Fort Pierre Weather - 2026-10-18 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Fort Pierre Weather - 2026-10-18 - Evening - Overcast
63°F 18°C
Overcast
Enjoyable around 69°F 21°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SSE to the W at 5 mph 9 km/h.

Monday, October 19, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-19 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Fort Pierre Weather - 2026-10-19 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-19 - Evening - Sunny
65°F 19°C
Sunny
Mild temperatures up to 74°F 23°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds building from E at 5 mph 8 km/h to ESE at 14 mph 22 km/h. Gusts up to 29 mph 47 km/h.

Tuesday, October 20, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-20 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Fort Pierre Weather - 2026-10-20 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-20 - Evening - Cloudy
63°F 17°C
Cloudy
Mild with a high of 69°F 21°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds swinging from the NE to the N at 9 mph 14 km/h.

Wednesday, October 21, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-21 - Morning - Overcast
56°F 14°C
Overcast
Mid-Afternoon
Fort Pierre Weather - 2026-10-21 - Afternoon - Sunny
65°F 19°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-21 - Evening - Overcast
57°F 14°C
Overcast
Comfortable at 65°F 19°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NNW to the ESE at 7 mph 11 km/h.

Thursday, October 22, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-22 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Fort Pierre Weather - 2026-10-22 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Fort Pierre Weather - 2026-10-22 - Evening - Overcast
62°F 17°C
Overcast
Cool with a high near 64°F 18°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SE at 18 mph 29 km/h. Gusts up to 34 mph 54 km/h.

Friday, October 23, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-23 - Morning - Cloudy
60°F 15°C
Cloudy
Mid-Afternoon
Fort Pierre Weather - 2026-10-23 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-23 - Evening - Sunny
58°F 15°C
Sunny
Refreshing around 63°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure rising. Winds switching from the WSW to the NNW at 18 mph 29 km/h. Gusts up to 34 mph 56 km/h.

Saturday, October 24, 2026

Mid-Morning
Fort Pierre Weather - 2026-10-24 - Morning - Cloudy
47°F 8°C
Cloudy
Mid-Afternoon
Fort Pierre Weather - 2026-10-24 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Fort Pierre Weather - 2026-10-24 - Evening - Sunny
47°F 9°C
Sunny
Cool and brisk at 55°F 13°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NW to the NE at 8 mph 14 km/h.

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Weather by the Numbers

Sun, 11th
Fort Pierre SD Weather - Sunday, Oct 11, 2026 - Overcast
Hi: 71°F 22°C
Lo: 56°F 14°C
Sunrise 07:51 AM
Sunset 07:04 PM
Wind NE 14 mph23 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 29.74 in1007 mb
POP 13% *
Humidity 53%
Mon, 12th
Fort Pierre SD Weather - Monday, Oct 12, 2026 - Cloudy
Hi: 66°F 19°C
Lo: 49°F 10°C
Sunrise 07:53 AM
Sunset 07:02 PM
Wind N 6 mph9 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 29.77 in1008 mb
POP 16% *
Humidity 71%
Tue, 13th
Fort Pierre SD Weather - Tuesday, Oct 13, 2026 - Overcast
Hi: 53°F 12°C
Lo: 44°F 7°C
Sunrise 07:54 AM
Sunset 07:00 PM
Wind NNW 6 mph10 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 15% *
Humidity 62%
Wed, 14th
Fort Pierre SD Weather - Wednesday, Oct 14, 2026 - Overcast
Hi: 61°F 16°C
Lo: 42°F 5°C
Sunrise 07:55 AM
Sunset 06:58 PM
Wind E 2 mph4 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 11% *
Humidity 52%
Thu, 15th
Fort Pierre SD Weather - Thursday, Oct 15, 2026 - Overcast
Hi: 61°F 16°C
Lo: 47°F 8°C
Sunrise 07:56 AM
Sunset 06:57 PM
Wind SSW 7 mph12 km/h
Dew Point 42°F6°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 13% *
Humidity 53%
Fri, 16th
Fort Pierre SD Weather - Friday, Oct 16, 2026 - Sunny
Hi: 46°F 8°C
Lo: 33°F 0°C
Sunrise 07:58 AM
Sunset 06:55 PM
Wind NNW 28 mph44 km/h
Dew Point 11°F-12°C
uv Index 3
Barometric Pressure 30.62 in1037 mb
POP 1% *
Humidity 30%
Sat, 17th
Fort Pierre SD Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 49°F 9°C
Lo: 27°F -3°C
Sunrise 07:59 AM
Sunset 06:53 PM
Wind SSE 12 mph20 km/h
Dew Point 1°F-17°C
uv Index 2
Barometric Pressure 30.59 in1036 mb
POP 0% *
Humidity 20%
Sun, 18th
Fort Pierre SD Weather - Sunday, Oct 18, 2026 - Overcast
Hi: 73°F 23°C
Lo: 40°F 4°C
Sunrise 08:00 AM
Sunset 06:52 PM
Wind SSW 7 mph12 km/h
Dew Point 28°F-2°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 9% *
Humidity 34%
Mon, 19th
Fort Pierre SD Weather - Monday, Oct 19, 2026 - Sunny
Hi: 75°F 24°C
Lo: 51°F 11°C
Sunrise 08:01 AM
Sunset 06:50 PM
Wind ESE 8 mph13 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 31%
Tue, 20th
Fort Pierre SD Weather - Tuesday, Oct 20, 2026 - Overcast
Hi: 71°F 22°C
Lo: 51°F 11°C
Sunrise 08:03 AM
Sunset 06:48 PM
Wind SSW 11 mph17 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.77 in1008 mb
POP 3% *
Humidity 41%
Wed, 21st
Fort Pierre SD Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 66°F 19°C
Lo: 51°F 10°C
Sunrise 08:04 AM
Sunset 06:47 PM
Wind NW 9 mph14 km/h
Dew Point 29°F-2°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 29%
Thu, 22nd
Fort Pierre SD Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 66°F 19°C
Lo: 41°F 5°C
Sunrise 08:05 AM
Sunset 06:45 PM
Wind SE 16 mph26 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 6% *
Humidity 46%
Fri, 23rd
Fort Pierre SD Weather - Friday, Oct 23, 2026 - Sunny
Hi: 64°F 18°C
Lo: 53°F 12°C
Sunrise 08:07 AM
Sunset 06:43 PM
Wind WNW 26 mph42 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 44%
Sat, 24th
Fort Pierre SD Weather - Saturday, Oct 24, 2026 - Sunny
Hi: 55°F 13°C
Lo: 41°F 5°C
Sunrise 08:08 AM
Sunset 06:42 PM
Wind NNW 15 mph23 km/h
Dew Point 30°F-1°C
uv Index 4
Barometric Pressure 30.39 in1029 mb
POP 1% *
Humidity 45%
* POP = Probability of Precipitation. Data for 12:00 PM.