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Sweeney SD Weather - Overcast - 57°F
Overcast
57°F
Updated 9:06 am
Feels Like 53°F
Humidity 96%
Wind SW 10 mph
Barometer  29.51 in
Dew Point 56°F
Sweeney SD Weather - Overcast - 14°C
Overcast
14°C
Updated 9:06 am
Feels Like 12°C
Humidity 96%
Wind SW 16 km/h
Barometer  99.9 kPa
Dew Point 13°C
Sweeney, SD Weather and Current Conditionssweeney sd weather forecast

Sweeney, SD Weather Forecast

Sweeney South Dakota WeatherSweeney, South Dakota Weather Weather Forecast
14 day API Sweeney, SD weather forecast. Note. Our 7-day weather forecast for Sweeney, South Dakota is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Sweeney, SD Weather Forecast Dated: 906 AM Mon Nov 02 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, November 2, 2026

Mid-Morning
Sweeney Weather - 2026-11-02 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Sweeney Weather - 2026-11-02 - Afternoon - Scattered Showers
60°F 16°C
Scattered Showers
Early-Evening
Sweeney Weather - 2026-11-02 - Evening - Scattered Showers
56°F 13°C
Scattered Showers
Refreshing around 60°F 16°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds picking up from NW at 9 mph 14 km/h to NNW at 19 mph 30 km/h. Gusts up to 30 mph 49 km/h.

Tuesday, November 3, 2026

Mid-Morning
Sweeney Weather - 2026-11-03 - Morning - Overcast
47°F 9°C
Overcast
Mid-Afternoon
Sweeney Weather - 2026-11-03 - Afternoon - Cloudy
51°F 10°C
Cloudy
Early-Evening
Sweeney Weather - 2026-11-03 - Evening - Clear
45°F 7°C
Clear
Cool and brisk at 51°F 10°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds tapering down from NNW 20 mph 32 km/h to NNW 11 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, November 4, 2026

Mid-Morning
Sweeney Weather - 2026-11-04 - Morning - Partly Cloudy
42°F 5°C
Partly Cloudy
Mid-Afternoon
Sweeney Weather - 2026-11-04 - Afternoon - Partly Cloudy
53°F 11°C
Partly Cloudy
Early-Evening
Sweeney Weather - 2026-11-04 - Evening - Cloudy
46°F 8°C
Cloudy
Chilly near 53°F 11°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NW to the NNW at 10 mph 16 km/h.

Thursday, November 5, 2026

Mid-Morning
Sweeney Weather - 2026-11-05 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
Sweeney Weather - 2026-11-05 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Sweeney Weather - 2026-11-05 - Evening - Clear
43°F 6°C
Clear
Crisp with a high near 54°F 12°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the NW to the NNE at 5 mph 7 km/h.

Friday, November 6, 2026

Mid-Morning
Sweeney Weather - 2026-11-06 - Morning - Overcast
38°F 3°C
Overcast
Mid-Afternoon
Sweeney Weather - 2026-11-06 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Sweeney Weather - 2026-11-06 - Evening - Clear
44°F 6°C
Clear
Brisk around 52°F 11°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Sweeney Weather - 2026-11-07 - Morning - Scattered Showers
47°F 9°C
Scattered Showers
Mid-Afternoon
Sweeney Weather - 2026-11-07 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Sweeney Weather - 2026-11-07 - Evening - Clear
48°F 9°C
Clear
Cool and brisk at 55°F 13°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the WNW to the NW at 20 mph 32 km/h. Gusts up to 38 mph 61 km/h.

Sunday, November 8, 2026

Mid-Morning
Sweeney Weather - 2026-11-08 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Sweeney Weather - 2026-11-08 - Afternoon - Sunny
47°F 9°C
Sunny
Early-Evening
Sweeney Weather - 2026-11-08 - Evening - Partly Cloudy
42°F 5°C
Partly Cloudy
Chilly near 47°F 9°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds decreasing from NW 12 mph 19 km/h to SSW 3 mph 4 km/h.

Monday, November 9, 2026

Mid-Morning
Sweeney Weather - 2026-11-09 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Sweeney Weather - 2026-11-09 - Afternoon - Partly Cloudy
54°F 12°C
Partly Cloudy
Early-Evening
Sweeney Weather - 2026-11-09 - Evening - Clear
47°F 8°C
Clear
Crisp with a high near 54°F 12°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Sweeney Weather - 2026-11-10 - Morning - Cloudy
46°F 8°C
Cloudy
Mid-Afternoon
Sweeney Weather - 2026-11-10 - Afternoon - Partly Cloudy
55°F 13°C
Partly Cloudy
Early-Evening
Sweeney Weather - 2026-11-10 - Evening - Partly Cloudy
50°F 10°C
Partly Cloudy
Brisk around 55°F 13°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SSE to the E at 4 mph 7 km/h.

Wednesday, November 11, 2026

Mid-Morning
Sweeney Weather - 2026-11-11 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Sweeney Weather - 2026-11-11 - Afternoon - Partly Cloudy
53°F 11°C
Partly Cloudy
Early-Evening
Sweeney Weather - 2026-11-11 - Evening - Cloudy
47°F 8°C
Cloudy
Cool and brisk at 53°F 11°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Sweeney Weather - 2026-11-12 - Morning - Cloudy
46°F 8°C
Cloudy
Mid-Afternoon
Sweeney Weather - 2026-11-12 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Sweeney Weather - 2026-11-12 - Evening - Clear
46°F 8°C
Clear
Chilly near 52°F 11°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Friday, November 13, 2026

Mid-Morning
Sweeney Weather - 2026-11-13 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Sweeney Weather - 2026-11-13 - Afternoon - Partly Cloudy
56°F 13°C
Partly Cloudy
Early-Evening
Sweeney Weather - 2026-11-13 - Evening - Cloudy
51°F 11°C
Cloudy
Crisp with a high near 56°F 13°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.

Saturday, November 14, 2026

Mid-Morning
Sweeney Weather - 2026-11-14 - Morning - Scattered Showers
49°F 10°C
Scattered Showers
Mid-Afternoon
Sweeney Weather - 2026-11-14 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Sweeney Weather - 2026-11-14 - Evening - Drizzle
51°F 11°C
Drizzle
Brisk around 55°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Sunday, November 15, 2026

Mid-Morning
Sweeney Weather - 2026-11-15 - Morning - Scattered Showers
49°F 9°C
Scattered Showers
Mid-Afternoon
Sweeney Weather - 2026-11-15 - Afternoon - Scattered Showers
51°F 10°C
Scattered Showers
Early-Evening
Sweeney Weather - 2026-11-15 - Evening - Scattered Showers
49°F 10°C
Scattered Showers
Cool and brisk at 51°F 10°C, scattered downpours possible, with steady humidity and steady pressure.

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Weather by the Numbers

Mon, 2nd
Sweeney SD Weather - Monday, Nov 2, 2026 - Patchy Rain Nearby
Hi: 60°F 16°C
Lo: 50°F 10°C
Sunrise 07:18 AM
Sunset 05:29 PM
Wind WNW 17 mph28 km/h
Dew Point 55°F13°C
Wind Chill 60°F16°C
Barometric Pressure 29.53 in1000 mb
POP 34% *
Humidity 83%
Tue, 3rd
Sweeney SD Weather - Tuesday, Nov 3, 2026 - Overcast
Hi: 51°F 10°C
Lo: 43°F 6°C
Sunrise 07:20 AM
Sunset 05:28 PM
Wind NNW 19 mph30 km/h
Dew Point 40°F4°C
Wind Chill 43°F6°C
Barometric Pressure 30.03 in1017 mb
POP 18% *
Humidity 69%
Wed, 4th
Sweeney SD Weather - Wednesday, Nov 4, 2026 - Partly Cloudy
Hi: 53°F 11°C
Lo: 38°F 3°C
Sunrise 07:21 AM
Sunset 05:27 PM
Wind NNW 14 mph22 km/h
Dew Point 31°F-0°C
Wind Chill 44°F7°C
Barometric Pressure 29.91 in1013 mb
POP 6% *
Humidity 50%
Thu, 5th
Sweeney SD Weather - Thursday, Nov 5, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 40°F 4°C
Sunrise 07:22 AM
Sunset 05:25 PM
Wind NNW 9 mph14 km/h
Dew Point 36°F2°C
Wind Chill 48°F9°C
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 54%
Fri, 6th
Sweeney SD Weather - Friday, Nov 6, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 35°F 2°C
Sunrise 07:24 AM
Sunset 05:24 PM
Wind ESE 1 mph1 km/h
Dew Point 37°F3°C
Wind Chill 47°F8°C
Barometric Pressure 30.12 in1020 mb
POP 8% *
Humidity 69%
Sat, 7th
Sweeney SD Weather - Saturday, Nov 7, 2026 - Partly Cloudy
Hi: 56°F 13°C
Lo: 40°F 4°C
Sunrise 07:25 AM
Sunset 05:23 PM
Wind NW 26 mph42 km/h
Dew Point 34°F1°C
Wind Chill 50°F10°C
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 44%
Sun, 8th
Sweeney SD Weather - Sunday, Nov 8, 2026 - Sunny
Hi: 48°F 9°C
Lo: 38°F 3°C
Sunrise 07:26 AM
Sunset 05:22 PM
Wind NW 12 mph19 km/h
Dew Point 28°F-2°C
Wind Chill 42°F6°C
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 47%
Mon, 9th
Sweeney SD Weather - Monday, Nov 9, 2026 - Partly Cloudy
Hi: 56°F 13°C
Lo: 37°F 3°C
Sunrise 07:28 AM
Sunset 05:21 PM
Wind NW 8 mph13 km/h
Dew Point 35°F2°C
Wind Chill 53°F12°C
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 45%
Tue, 10th
Sweeney SD Weather - Tuesday, Nov 10, 2026 - Cloudy
Hi: 55°F 13°C
Lo: 40°F 4°C
Sunrise 07:29 AM
Sunset 05:19 PM
Wind SSE 11 mph18 km/h
Dew Point 39°F4°C
Wind Chill 52°F11°C
Barometric Pressure 30 in1016 mb
POP 10% *
Humidity 54%
Wed, 11th
Sweeney SD Weather - Wednesday, Nov 11, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 40°F 5°C
Sunrise 07:30 AM
Sunset 05:18 PM
Wind NW 5 mph8 km/h
Dew Point 36°F2°C
Wind Chill 53°F11°C
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 51%
Thu, 12th
Sweeney SD Weather - Thursday, Nov 12, 2026 - Sunny
Hi: 52°F 11°C
Lo: 42°F 6°C
Sunrise 07:32 AM
Sunset 05:17 PM
Wind NW 2 mph4 km/h
Dew Point 32°F0°C
Wind Chill 53°F12°C
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 46%
Fri, 13th
Sweeney SD Weather - Friday, Nov 13, 2026 - Partly Cloudy
Hi: 56°F 13°C
Lo: 39°F 4°C
Sunrise 07:33 AM
Sunset 05:16 PM
Wind SSE 8 mph12 km/h
Dew Point 36°F2°C
Wind Chill 54°F12°C
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 48%
Sat, 14th
Sweeney SD Weather - Saturday, Nov 14, 2026 - Patchy Rain Nearby
Hi: 56°F 13°C
Lo: 43°F 6°C
Sunrise 07:34 AM
Sunset 05:15 PM
Wind W 6 mph10 km/h
Dew Point 41°F5°C
Wind Chill 55°F13°C
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 57%
Sun, 15th
Sweeney SD Weather - Sunday, Nov 15, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 47°F 8°C
Sunrise 07:35 AM
Sunset 05:14 PM
Wind SSE 7 mph12 km/h
Dew Point 46°F8°C
Wind Chill 49°F9°C
Barometric Pressure 29.88 in1012 mb
POP 30% *
Humidity 83%
* POP = Probability of Precipitation. Data for 12:00 PM.