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Plano SD Weather - Clear - 74°F
Clear
74°F
Updated 10:20 am
Feels Like 91°F
Humidity 73%
Wind SSE 10 mph
Barometer  29.94 in
Dew Point 65°F
Plano SD Weather - Clear - 23°C
Clear
23°C
Updated 10:20 am
Feels Like 33°C
Humidity 73%
Wind SSE 16 km/h
Barometer  101.3 kPa
Dew Point 18°C
Plano, SD Weather and Current Conditionsplano sd weather forecast

Plano, SD Weather Forecast

Plano South Dakota WeatherPlano, South Dakota Weather Weather Forecast
14 day API weather forecast for Plano, South Dakota. Note: The 7-day weather forecast for Plano, 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.
Plano, SD Weather Forecast Dated: 1020 AM Sat Sep 05 2026
Expect a very warm period with more clouds than sun and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.

Saturday, September 5, 2026

Mid-Morning
Plano Weather - 2026-09-05 - Morning - Scattered Showers
80°F 27°C
Scattered Showers
Mid-Afternoon
Plano Weather - 2026-09-05 - Afternoon - Scattered Showers
96°F 35°C
Scattered Showers
Early-Evening
Plano Weather - 2026-09-05 - Evening - Nearby Thunderstorms
94°F 34°C
Nearby Thunderstorms
Sizzling hot near 96°F 35°C with a heat index reaching 103°F 40°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the SSE at 16 mph 26 km/h.

Sunday, September 6, 2026

Mid-Morning
Plano Weather - 2026-09-06 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Plano Weather - 2026-09-06 - Afternoon - Sunny
94°F 35°C
Sunny
Early-Evening
Plano Weather - 2026-09-06 - Evening - Overcast
89°F 32°C
Overcast
Hot and sweltering around 94°F 35°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds building from SE at 8 mph 13 km/h to SSE at 17 mph 27 km/h. Gusts up to 24 mph 38 km/h.

Monday, September 7, 2026

Mid-Morning
Plano Weather - 2026-09-07 - Morning - Light Showers
73°F 23°C
Light Showers
Mid-Afternoon
Plano Weather - 2026-09-07 - Afternoon - Overcast
91°F 33°C
Overcast
Early-Evening
Plano Weather - 2026-09-07 - Evening - Overcast
91°F 33°C
Overcast
Sizzling hot with 91°F 33°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. Winds S at 15 mph 24 km/h. Gusts up to 31 mph 51 km/h.

Tuesday, September 8, 2026

Mid-Morning
Plano Weather - 2026-09-08 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Plano Weather - 2026-09-08 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Plano Weather - 2026-09-08 - Evening - Sunny
82°F 28°C
Sunny
Warm temperatures up to 89°F 32°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds swinging from the W to the WNW at 14 mph 21 km/h.

Wednesday, September 9, 2026

Mid-Morning
Plano Weather - 2026-09-09 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Plano Weather - 2026-09-09 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Plano Weather - 2026-09-09 - Evening - Overcast
80°F 27°C
Overcast
Very warm with a high of 83°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the NW to the NNW at 8 mph 13 km/h.

Thursday, September 10, 2026

Mid-Morning
Plano Weather - 2026-09-10 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Plano Weather - 2026-09-10 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Plano Weather - 2026-09-10 - Evening - Overcast
81°F 28°C
Overcast
Warm and summery near 86°F 30°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the SE to the S at 12 mph 19 km/h. Gusts up to 21 mph 34 km/h.

Friday, September 11, 2026

Mid-Morning
Plano Weather - 2026-09-11 - Morning - Cloudy
68°F 20°C
Cloudy
Mid-Afternoon
Plano Weather - 2026-09-11 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Plano Weather - 2026-09-11 - Evening - Cloudy
85°F 30°C
Cloudy
Balmy with temperatures reaching 86°F 30°C, cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the SE to the SSW at 11 mph 18 km/h.

Saturday, September 12, 2026

Mid-Morning
Plano Weather - 2026-09-12 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Plano Weather - 2026-09-12 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Plano Weather - 2026-09-12 - Evening - Overcast
71°F 22°C
Overcast
Quite warm around 86°F 30°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure rising. Winds building from WNW at 9 mph 15 km/h to NNW at 17 mph 27 km/h. Gusts up to 26 mph 42 km/h.

Sunday, September 13, 2026

Mid-Morning
Plano Weather - 2026-09-13 - Morning - Light Showers
52°F 11°C
Light Showers
Mid-Afternoon
Plano Weather - 2026-09-13 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
Plano Weather - 2026-09-13 - Evening - Scattered Showers
56°F 13°C
Scattered Showers
Brisk around 56°F 13°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds decreasing from SE 16 mph 26 km/h to SW 8 mph 14 km/h.

Monday, September 14, 2026

Mid-Morning
Plano Weather - 2026-09-14 - Morning - Light Fog
64°F 18°C
Light Fog
Mid-Afternoon
Plano Weather - 2026-09-14 - Afternoon - Light Showers
79°F 26°C
Light Showers
Early-Evening
Plano Weather - 2026-09-14 - Evening - Light Showers
67°F 20°C
Light Showers
Mild with a high of 79°F 26°C, drier morning followed by showers lasting through evening, with steady humidity and steady pressure. Winds shifting from the SE to the NE at 18 mph 29 km/h. Gusts up to 29 mph 45 km/h.

Tuesday, September 15, 2026

Mid-Morning
Plano Weather - 2026-09-15 - Morning - Scattered Showers
64°F 18°C
Scattered Showers
Mid-Afternoon
Plano Weather - 2026-09-15 - Afternoon - Scattered Showers
76°F 24°C
Scattered Showers
Early-Evening
Plano Weather - 2026-09-15 - Evening - Scattered Showers
72°F 22°C
Scattered Showers
Pleasant near 76°F 24°C, scattered downpours possible, with lower humidity and steady pressure. Winds turning from the ENE to the NNW at 11 mph 18 km/h.

Wednesday, September 16, 2026

Mid-Morning
Plano Weather - 2026-09-16 - Morning - Fog
68°F 20°C
Fog
Mid-Afternoon
Plano Weather - 2026-09-16 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Plano Weather - 2026-09-16 - Evening - Light Showers
69°F 21°C
Light Showers
Balmy with temperatures reaching 81°F 27°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds WNW at 6 mph 10 km/h.

Thursday, September 17, 2026

Mid-Morning
Plano Weather - 2026-09-17 - Morning - Overcast
67°F 19°C
Overcast
Mid-Afternoon
Plano Weather - 2026-09-17 - Afternoon - Cloudy
77°F 25°C
Cloudy
Early-Evening
Plano Weather - 2026-09-17 - Evening - Sunny
76°F 24°C
Sunny
Enjoyable around 77°F 25°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds moving from the WSW to the ENE at 8 mph 13 km/h.

Friday, September 18, 2026

Mid-Morning
Plano Weather - 2026-09-18 - Morning - Nearby Thunderstorms
66°F 19°C
Nearby Thunderstorms
Mid-Afternoon
Plano Weather - 2026-09-18 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Plano Weather - 2026-09-18 - Evening - Nearby Thunderstorms
83°F 29°C
Nearby Thunderstorms
Warm temperatures up to 83°F 28°C, locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds blowing from the E at 21 mph 33 km/h. Gusts up to 29 mph 46 km/h.

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Weather by the Numbers

Sat, 5th
Plano SD Weather - Saturday, Sep 5, 2026 - Patchy Rain Nearby
Hi: 98°F 36°C
Lo: 74°F 24°C
Sunrise 07:00 AM
Sunset 08:00 PM
Wind SSE 19 mph31 km/h
Dew Point 73°F23°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 9% *
Humidity 55%
Sun, 6th
Plano SD Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 95°F 35°C
Lo: 73°F 23°C
Sunrise 07:01 AM
Sunset 07:59 PM
Wind S 19 mph30 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 3% *
Humidity 54%
Mon, 7th
Plano SD Weather - Monday, Sep 7, 2026 - Overcast
Hi: 96°F 35°C
Lo: 71°F 22°C
Sunrise 07:03 AM
Sunset 07:57 PM
Wind SSE 21 mph34 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 10% *
Humidity 42%
Tue, 8th
Plano SD Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 89°F 32°C
Lo: 74°F 23°C
Sunrise 07:04 AM
Sunset 07:55 PM
Wind WNW 18 mph29 km/h
Dew Point 51°F10°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 32%
Wed, 9th
Plano SD Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 84°F 29°C
Lo: 67°F 19°C
Sunrise 07:05 AM
Sunset 07:53 PM
Wind WNW 12 mph19 km/h
Dew Point 41°F5°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 27%
Thu, 10th
Plano SD Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 87°F 31°C
Lo: 64°F 18°C
Sunrise 07:06 AM
Sunset 07:51 PM
Wind SSE 12 mph20 km/h
Dew Point 42°F6°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 9% *
Humidity 26%
Fri, 11th
Plano SD Weather - Friday, Sep 11, 2026 - Cloudy
Hi: 90°F 32°C
Lo: 66°F 19°C
Sunrise 07:07 AM
Sunset 07:50 PM
Wind S 17 mph27 km/h
Dew Point 63°F17°C
uv Index 5
Barometric Pressure 29.68 in1005 mb
POP 13% *
Humidity 65%
Sat, 12th
Plano SD Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 88°F 31°C
Lo: 59°F 15°C
Sunrise 07:08 AM
Sunset 07:48 PM
Wind ESE 9 mph14 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 29.71 in1006 mb
POP 10% *
Humidity 42%
Sun, 13th
Plano SD Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 58°F 14°C
Lo: 52°F 11°C
Sunrise 07:09 AM
Sunset 07:46 PM
Wind NNE 12 mph20 km/h
Dew Point 50°F10°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 28% *
Humidity 88%
Mon, 14th
Plano SD Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 81°F 27°C
Lo: 54°F 12°C
Sunrise 07:11 AM
Sunset 07:44 PM
Wind NE 11 mph18 km/h
Dew Point 61°F16°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 36% *
Humidity 58%
Tue, 15th
Plano SD Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 78°F 26°C
Lo: 61°F 16°C
Sunrise 07:12 AM
Sunset 07:42 PM
Wind W 3 mph5 km/h
Dew Point 63°F17°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 24% *
Humidity 80%
Wed, 16th
Plano SD Weather - Wednesday, Sep 16, 2026 - Cloudy
Hi: 81°F 27°C
Lo: 65°F 18°C
Sunrise 07:13 AM
Sunset 07:41 PM
Wind E 4 mph6 km/h
Dew Point 64°F18°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 14% *
Humidity 66%
Thu, 17th
Plano SD Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 79°F 26°C
Lo: 65°F 18°C
Sunrise 07:14 AM
Sunset 07:39 PM
Wind SSE 6 mph9 km/h
Dew Point 63°F17°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 19% *
Humidity 76%
Fri, 18th
Plano SD Weather - Friday, Sep 18, 2026 - Patchy Rain Nearby
Hi: 87°F 31°C
Lo: 64°F 18°C
Sunrise 07:15 AM
Sunset 07:37 PM
Wind E 17 mph28 km/h
Dew Point 64°F18°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 22% *
Humidity 79%
* POP = Probability of Precipitation. Data for 12:00 PM.