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Winner SD Weather - Clear - 58°F
Clear
58°F
Updated 6:39 pm
Feels Like 51°F
Humidity 55%
Wind NNW 8 mph
Barometer  30.02 in
Dew Point 42°F
Winner SD Weather - Clear - 14°C
Clear
14°C
Updated 6:39 pm
Feels Like 11°C
Humidity 55%
Wind NNW 13 km/h
Barometer  101.6 kPa
Dew Point 6°C
Winner, SD Weather and Current Conditionswinner sd weather forecast

Winner, SD Weather Forecast

Winner South Dakota WeatherWinner, South Dakota Weather Weather Forecast
14 day API forecast for Winner, South Dakota. Note. The 7-day weather forecast for Winner, 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.
Winner, SD Weather Forecast Dated: 639 PM Wed Oct 28 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, October 28, 2026

Mid-Morning
Winner Weather - 2026-10-28 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Winner Weather - 2026-10-28 - Afternoon - Sunny
62°F 16°C
Sunny
Early-Evening
Winner Weather - 2026-10-28 - Evening - Sunny
54°F 12°C
Sunny
Refreshing around 62°F 16°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds turning from the S to the NW at 4 mph 7 km/h.

Thursday, October 29, 2026

Mid-Morning
Winner Weather - 2026-10-29 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Winner Weather - 2026-10-29 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Winner Weather - 2026-10-29 - Evening - Sunny
55°F 12°C
Sunny
Mildly cool near 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the ESE to the SE at 10 mph 15 km/h. Gusts up to 22 mph 36 km/h.

Friday, October 30, 2026

Mid-Morning
Winner Weather - 2026-10-30 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Winner Weather - 2026-10-30 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Winner Weather - 2026-10-30 - Evening - Overcast
55°F 13°C
Overcast
Comfortable at 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds ESE at 13 mph 20 km/h.

Saturday, October 31, 2026

Mid-Morning
Winner Weather - 2026-10-31 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Winner Weather - 2026-10-31 - Afternoon - Scattered Showers
61°F 16°C
Scattered Showers
Early-Evening
Winner Weather - 2026-10-31 - Evening - Overcast
57°F 14°C
Overcast
Cool with a high near 61°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the SSE to the SE at 6 mph 10 km/h.

Sunday, November 1, 2026

Mid-Morning
Winner Weather - 2026-11-01 - Morning - Cloudy
57°F 14°C
Cloudy
Mid-Afternoon
Winner Weather - 2026-11-01 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Winner Weather - 2026-11-01 - Evening - Overcast
61°F 16°C
Overcast
Refreshing around 66°F 19°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSE at 16 mph 26 km/h. Gusts up to 27 mph 44 km/h.

Monday, November 2, 2026

Mid-Morning
Winner Weather - 2026-11-02 - Morning - Rain
57°F 14°C
Rain
Mid-Afternoon
Winner Weather - 2026-11-02 - Afternoon - Light Rain
56°F 13°C
Light Rain
Early-Evening
Winner Weather - 2026-11-02 - Evening - Rain
52°F 12°C
Rain
Cool and brisk at 56°F 13°C, on-and-off showers throughout the day, with steady humidity and barometric pressure rising. Winds increasing from the E at 9 mph 15 km/h to NNW at 21 mph 33 km/h. Gusts up to 32 mph 51 km/h.

Tuesday, November 3, 2026

Mid-Morning
Winner Weather - 2026-11-03 - Morning - Drizzle
48°F 9°C
Drizzle
Mid-Afternoon
Winner Weather - 2026-11-03 - Afternoon - Scattered Showers
51°F 10°C
Scattered Showers
Early-Evening
Winner Weather - 2026-11-03 - Evening - Drizzle
49°F 10°C
Drizzle
Chilly near 51°F 10°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds easing from NNW 15 mph 24 km/h to NNW 6 mph 9 km/h. Gusts up to 23 mph 38 km/h.

Wednesday, November 4, 2026

Mid-Morning
Winner Weather - 2026-11-04 - Morning - Drizzle
47°F 9°C
Drizzle
Mid-Afternoon
Winner Weather - 2026-11-04 - Afternoon - Partly Cloudy
50°F 10°C
Partly Cloudy
Early-Evening
Winner Weather - 2026-11-04 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Crisp with a high near 50°F 10°C, scattered morning showers before drying out later, with steady humidity and steady pressure. Winds moving from the NNW to the NW at 9 mph 15 km/h. Gusts up to 22 mph 35 km/h.

Thursday, November 5, 2026

Mid-Morning
Winner Weather - 2026-11-05 - Morning - Sunny
40°F 4°C
Sunny
Mid-Afternoon
Winner Weather - 2026-11-05 - Afternoon - Sunny
45°F 7°C
Sunny
Early-Evening
Winner Weather - 2026-11-05 - Evening - Clear
40°F 4°C
Clear
Brisk around 45°F 7°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NW to the NNW at 2 mph 3 km/h.

Friday, November 6, 2026

Mid-Morning
Winner Weather - 2026-11-06 - Morning - Sunny
39°F 4°C
Sunny
Mid-Afternoon
Winner Weather - 2026-11-06 - Afternoon - Sunny
45°F 7°C
Sunny
Early-Evening
Winner Weather - 2026-11-06 - Evening - Clear
40°F 4°C
Clear
Cool and brisk at 45°F 7°C, sunny throughout the day, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Winner Weather - 2026-11-07 - Morning - Cloudy
42°F 5°C
Cloudy
Mid-Afternoon
Winner Weather - 2026-11-07 - Afternoon - Cloudy
49°F 9°C
Cloudy
Early-Evening
Winner Weather - 2026-11-07 - Evening - Partly Cloudy
45°F 7°C
Partly Cloudy
Chilly near 49°F 9°C, cloudy throughout the day, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Winner Weather - 2026-11-08 - Morning - Partly Cloudy
44°F 7°C
Partly Cloudy
Mid-Afternoon
Winner Weather - 2026-11-08 - Afternoon - Partly Cloudy
48°F 9°C
Partly Cloudy
Early-Evening
Winner Weather - 2026-11-08 - Evening - Partly Cloudy
43°F 6°C
Partly Cloudy
Crisp with a high near 48°F 9°C, partly cloudy throughout the day, with lower humidity and steady pressure. Winds out of the NNW at 8 mph 13 km/h.

Monday, November 9, 2026

Mid-Morning
Winner Weather - 2026-11-09 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Winner Weather - 2026-11-09 - Afternoon - Sunny
51°F 10°C
Sunny
Early-Evening
Winner Weather - 2026-11-09 - Evening - Clear
44°F 7°C
Clear
Brisk around 51°F 10°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Winner Weather - 2026-11-10 - Morning - Partly Cloudy
42°F 5°C
Partly Cloudy
Mid-Afternoon
Winner Weather - 2026-11-10 - Afternoon - Sunny
47°F 8°C
Sunny
Early-Evening
Winner Weather - 2026-11-10 - Evening - Clear
41°F 5°C
Clear
Cool and brisk at 47°F 8°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

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Weather by the Numbers

Wed, 28th
Winner SD Weather - Wednesday, Oct 28, 2026 - Sunny
Hi: 62°F 16°C
Lo: 48°F 9°C
Sunrise 08:10 AM
Sunset 06:36 PM
Wind WNW 14 mph22 km/h
Dew Point 48°F9°C
uv Index 2
Barometric Pressure 29.85 in1011 mb
POP 4% *
Humidity 62%
Thu, 29th
Winner SD Weather - Thursday, Oct 29, 2026 - Sunny
Hi: 63°F 17°C
Lo: 43°F 6°C
Sunrise 08:11 AM
Sunset 06:34 PM
Wind SE 11 mph18 km/h
Dew Point 32°F-0°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 37%
Fri, 30th
Winner SD Weather - Friday, Oct 30, 2026 - Overcast
Hi: 61°F 16°C
Lo: 45°F 7°C
Sunrise 08:12 AM
Sunset 06:33 PM
Wind ESE 11 mph18 km/h
Dew Point 43°F6°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 15% *
Humidity 61%
Sat, 31st
Winner SD Weather - Saturday, Oct 31, 2026 - Patchy Rain Nearby
Hi: 65°F 18°C
Lo: 52°F 11°C
Sunrise 08:13 AM
Sunset 06:32 PM
Wind SE 9 mph15 km/h
Dew Point 53°F12°C
uv Index 1
Barometric Pressure 30.03 in1017 mb
POP 25% *
Humidity 81%
Sun, 1st
Winner SD Weather - Sunday, Nov 1, 2026 - Overcast
Hi: 66°F 19°C
Lo: 52°F 11°C
Sunrise 08:15 AM
Sunset 06:30 PM
Wind S 17 mph28 km/h
Dew Point 52°F11°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 16% *
Humidity 66%
Mon, 2nd
Winner SD Weather - Monday, Nov 2, 2026 - Moderate Rain
Hi: 60°F 16°C
Lo: 49°F 10°C
Sunrise 07:16 AM
Sunset 05:29 PM
Wind NNE 10 mph15 km/h
Dew Point 56°F13°C
uv Index 3
Barometric Pressure 29.65 in1004 mb
POP 87% *
Humidity 97%
Tue, 3rd
Winner SD Weather - Tuesday, Nov 3, 2026 - Light Drizzle
Hi: 51°F 11°C
Lo: 44°F 7°C
Sunrise 07:18 AM
Sunset 05:28 PM
Wind NNW 15 mph24 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 28% *
Humidity 59%
Wed, 4th
Winner SD Weather - Wednesday, Nov 4, 2026 - Patchy Rain Nearby
Hi: 50°F 10°C
Lo: 42°F 6°C
Sunrise 07:19 AM
Sunset 05:27 PM
Wind NNW 15 mph25 km/h
Dew Point 36°F2°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 12% *
Humidity 58%
Thu, 5th
Winner SD Weather - Thursday, Nov 5, 2026 - Sunny
Hi: 46°F 8°C
Lo: 35°F 2°C
Sunrise 07:20 AM
Sunset 05:26 PM
Wind NW 10 mph16 km/h
Dew Point 26°F-3°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 45%
Fri, 6th
Winner SD Weather - Friday, Nov 6, 2026 - Sunny
Hi: 46°F 8°C
Lo: 32°F 0°C
Sunrise 07:22 AM
Sunset 05:24 PM
Wind SE 5 mph9 km/h
Dew Point 29°F-2°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 50%
Sat, 7th
Winner SD Weather - Saturday, Nov 7, 2026 - Overcast
Hi: 51°F 10°C
Lo: 34°F 1°C
Sunrise 07:23 AM
Sunset 05:23 PM
Wind S 8 mph13 km/h
Dew Point 35°F1°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 13% *
Humidity 54%
Sun, 8th
Winner SD Weather - Sunday, Nov 8, 2026 - Partly Cloudy
Hi: 50°F 10°C
Lo: 39°F 4°C
Sunrise 07:24 AM
Sunset 05:22 PM
Wind NNW 11 mph17 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 7% *
Humidity 61%
Mon, 9th
Winner SD Weather - Monday, Nov 9, 2026 - Sunny
Hi: 52°F 11°C
Lo: 34°F 1°C
Sunrise 07:25 AM
Sunset 05:21 PM
Wind WNW 6 mph10 km/h
Dew Point 33°F0°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 47%
Tue, 10th
Winner SD Weather - Tuesday, Nov 10, 2026 - Partly Cloudy
Hi: 49°F 9°C
Lo: 36°F 2°C
Sunrise 07:27 AM
Sunset 05:20 PM
Wind N 6 mph9 km/h
Dew Point 31°F-0°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 4% *
Humidity 50%
* POP = Probability of Precipitation. Data for 12:00 PM.