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Lake Preston SD Weather - Clear - 59°F
Clear
59°F
Updated 12:25 am
Feels Like 58°F
Humidity 100%
Wind E 5 mph
Barometer  30.13 in
Dew Point 59°F
Lake Preston SD Weather - Clear - 15°C
Clear
15°C
Updated 12:25 am
Feels Like 14°C
Humidity 100%
Wind E 8 km/h
Barometer  102 kPa
Dew Point 15°C
Lake Preston, SD Weather and Current Conditionslake preston sd weather forecast

Lake Preston, SD Weather Forecast

Lake Preston South Dakota WeatherLake Preston, South Dakota Weather Weather Forecast
14 day API Lake Preston, SD weather forecast. Note. Our 7-day weather forecast for Lake Preston, 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.
Lake Preston, SD Weather Forecast Dated: 1225 AM Mon Sep 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.

Monday, September 28, 2026

Mid-Morning
Lake Preston Weather - 2026-09-28 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Lake Preston Weather - 2026-09-28 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Lake Preston Weather - 2026-09-28 - Evening - Overcast
65°F 19°C
Overcast
Pleasant near 69°F 21°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SE to the SSE at 16 mph 25 km/h. Gusts up to 28 mph 45 km/h.

Tuesday, September 29, 2026

Mid-Morning
Lake Preston Weather - 2026-09-29 - Morning - Light Showers
56°F 13°C
Light Showers
Mid-Afternoon
Lake Preston Weather - 2026-09-29 - Afternoon - Scattered Showers
60°F 15°C
Scattered Showers
Early-Evening
Lake Preston Weather - 2026-09-29 - Evening - Overcast
60°F 16°C
Overcast
Mildly cool near 60°F 15°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the SSW at 11 mph 17 km/h.

Wednesday, September 30, 2026

Mid-Morning
Lake Preston Weather - 2026-09-30 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Lake Preston Weather - 2026-09-30 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Lake Preston Weather - 2026-09-30 - Evening - Overcast
67°F 19°C
Overcast
Comfortable at 63°F 17°C, overcast throughout the day, with lower humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Lake Preston Weather - 2026-10-01 - Morning - Cloudy
47°F 8°C
Cloudy
Mid-Afternoon
Lake Preston Weather - 2026-10-01 - Afternoon - Sunny
58°F 14°C
Sunny
Early-Evening
Lake Preston Weather - 2026-10-01 - Evening - Sunny
56°F 14°C
Sunny
Cool with a high near 58°F 14°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NNW to the NW at 5 mph 8 km/h.

Friday, October 2, 2026

Mid-Morning
Lake Preston Weather - 2026-10-02 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Lake Preston Weather - 2026-10-02 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Lake Preston Weather - 2026-10-02 - Evening - Cloudy
58°F 15°C
Cloudy
Refreshing around 59°F 15°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 10 mph 17 km/h. Gusts up to 21 mph 34 km/h.

Saturday, October 3, 2026

Mid-Morning
Lake Preston Weather - 2026-10-03 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Lake Preston Weather - 2026-10-03 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Lake Preston Weather - 2026-10-03 - Evening - Overcast
60°F 16°C
Overcast
Mildly cool near 59°F 15°C, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure falling. Winds shifting from the S to the SSE at 15 mph 25 km/h. Gusts up to 28 mph 45 km/h.

Sunday, October 4, 2026

Mid-Morning
Lake Preston Weather - 2026-10-04 - Morning - Light Showers
47°F 9°C
Light Showers
Mid-Afternoon
Lake Preston Weather - 2026-10-04 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Lake Preston Weather - 2026-10-04 - Evening - Sunny
49°F 10°C
Sunny
Chilly near 52°F 11°C, early showers breaking for a drier afternoon, with lower humidity and barometric pressure rising. Winds decreasing from NNW 21 mph 33 km/h to N 13 mph 21 km/h. Gusts up to 24 mph 39 km/h.

Monday, October 5, 2026

Mid-Morning
Lake Preston Weather - 2026-10-05 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Lake Preston Weather - 2026-10-05 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Lake Preston Weather - 2026-10-05 - Evening - Sunny
55°F 13°C
Sunny
Crisp with a high near 54°F 12°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SSW to the SSE at 13 mph 20 km/h. Gusts up to 26 mph 42 km/h.

Tuesday, October 6, 2026

Mid-Morning
Lake Preston Weather - 2026-10-06 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Lake Preston Weather - 2026-10-06 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Lake Preston Weather - 2026-10-06 - Evening - Overcast
66°F 19°C
Overcast
Refreshing around 66°F 19°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds tapering down from S 19 mph 31 km/h to NW 10 mph 15 km/h.

Wednesday, October 7, 2026

Mid-Morning
Lake Preston Weather - 2026-10-07 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Lake Preston Weather - 2026-10-07 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
Lake Preston Weather - 2026-10-07 - Evening - Overcast
53°F 12°C
Overcast
Cool and brisk at 56°F 13°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds NW at 17 mph 28 km/h.

Thursday, October 8, 2026

Mid-Morning
Lake Preston Weather - 2026-10-08 - Morning - Scattered Showers
36°F 2°C
Scattered Showers
Mid-Afternoon
Lake Preston Weather - 2026-10-08 - Afternoon - Scattered Showers
41°F 5°C
Scattered Showers
Early-Evening
Lake Preston Weather - 2026-10-08 - Evening - Partly Cloudy
42°F 6°C
Partly Cloudy
Biting cold near 41°F 5°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the NNW to the NNE at 9 mph 15 km/h.

Friday, October 9, 2026

Mid-Morning
Lake Preston Weather - 2026-10-09 - Morning - Sunny
36°F 2°C
Sunny
Mid-Afternoon
Lake Preston Weather - 2026-10-09 - Afternoon - Overcast
47°F 8°C
Overcast
Early-Evening
Lake Preston Weather - 2026-10-09 - Evening - Overcast
50°F 10°C
Overcast
Crisp with a high near 47°F 8°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the WSW to the SW at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.

Saturday, October 10, 2026

Mid-Morning
Lake Preston Weather - 2026-10-10 - Morning - Cloudy
46°F 8°C
Cloudy
Mid-Afternoon
Lake Preston Weather - 2026-10-10 - Afternoon - Cloudy
46°F 8°C
Cloudy
Early-Evening
Lake Preston Weather - 2026-10-10 - Evening - Cloudy
42°F 6°C
Cloudy
Brisk around 46°F 8°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure rising. Winds switching from the NNW to the ESE at 12 mph 20 km/h. Gusts up to 22 mph 35 km/h.

Sunday, October 11, 2026

Mid-Morning
Lake Preston Weather - 2026-10-11 - Morning - Sunny
34°F 1°C
Sunny
Mid-Afternoon
Lake Preston Weather - 2026-10-11 - Afternoon - Sunny
43°F 6°C
Sunny
Early-Evening
Lake Preston Weather - 2026-10-11 - Evening - Overcast
49°F 9°C
Overcast
Biting cold near 43°F 6°C, cloudy throughout the day, with steady humidity and barometric pressure falling. Winds moving from the N to the WNW at 10 mph 15 km/h.

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Weather by the Numbers

Mon, 28th
Lake Preston SD Weather - Monday, Sep 28, 2026 - Overcast
Hi: 69°F 21°C
Lo: 59°F 15°C
Sunrise 07:25 AM
Sunset 07:16 PM
Wind SSE 20 mph32 km/h
Dew Point 56°F14°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 19% *
Humidity 71%
Tue, 29th
Lake Preston SD Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 61°F 16°C
Lo: 56°F 13°C
Sunrise 07:26 AM
Sunset 07:14 PM
Wind SSW 15 mph24 km/h
Dew Point 56°F13°C
uv Index 0
Barometric Pressure 29.68 in1005 mb
POP 32% *
Humidity 93%
Wed, 30th
Lake Preston SD Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 70°F 21°C
Lo: 58°F 14°C
Sunrise 07:27 AM
Sunset 07:13 PM
Wind E 4 mph7 km/h
Dew Point 58°F15°C
uv Index 1
Barometric Pressure 29.62 in1003 mb
POP 26% *
Humidity 84%
Thu, 1st
Lake Preston SD Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 66°F 19°C
Lo: 47°F 8°C
Sunrise 07:28 AM
Sunset 07:11 PM
Wind NNW 13 mph21 km/h
Dew Point 29°F-2°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 38%
Fri, 2nd
Lake Preston SD Weather - Friday, Oct 2, 2026 - Sunny
Hi: 60°F 15°C
Lo: 51°F 10°C
Sunrise 07:30 AM
Sunset 07:09 PM
Wind SSE 5 mph9 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30.36 in1028 mb
POP 1% *
Humidity 40%
Sat, 3rd
Lake Preston SD Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 62°F 17°C
Lo: 48°F 9°C
Sunrise 07:31 AM
Sunset 07:07 PM
Wind S 25 mph40 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 52%
Sun, 4th
Lake Preston SD Weather - Sunday, Oct 4, 2026 - Partly Cloudy
Hi: 56°F 13°C
Lo: 47°F 9°C
Sunrise 07:32 AM
Sunset 07:05 PM
Wind NNW 22 mph35 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 4% *
Humidity 56%
Mon, 5th
Lake Preston SD Weather - Monday, Oct 5, 2026 - Sunny
Hi: 61°F 16°C
Lo: 44°F 7°C
Sunrise 07:33 AM
Sunset 07:03 PM
Wind SSW 8 mph13 km/h
Dew Point 29°F-2°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 45%
Tue, 6th
Lake Preston SD Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 68°F 20°C
Lo: 49°F 9°C
Sunrise 07:35 AM
Sunset 07:02 PM
Wind SSW 20 mph32 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 2% *
Humidity 50%
Wed, 7th
Lake Preston SD Weather - Wednesday, Oct 7, 2026 - Overcast
Hi: 59°F 15°C
Lo: 43°F 6°C
Sunrise 07:36 AM
Sunset 07:00 PM
Wind NNW 16 mph26 km/h
Dew Point 33°F1°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 10% *
Humidity 43%
Thu, 8th
Lake Preston SD Weather - Thursday, Oct 8, 2026 - Patchy Rain Nearby
Hi: 43°F 6°C
Lo: 35°F 2°C
Sunrise 07:37 AM
Sunset 06:58 PM
Wind N 16 mph26 km/h
Dew Point 23°F-5°C
uv Index 1
Barometric Pressure 30.36 in1028 mb
POP 13% *
Humidity 55%
Fri, 9th
Lake Preston SD Weather - Friday, Oct 9, 2026 - Partly Cloudy
Hi: 51°F 11°C
Lo: 35°F 2°C
Sunrise 07:38 AM
Sunset 06:56 PM
Wind WSW 10 mph16 km/h
Dew Point 21°F-6°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 8% *
Humidity 45%
Sat, 10th
Lake Preston SD Weather - Saturday, Oct 10, 2026 - Cloudy
Hi: 51°F 10°C
Lo: 38°F 3°C
Sunrise 07:39 AM
Sunset 06:54 PM
Wind NNW 19 mph31 km/h
Dew Point 26°F-4°C
uv Index 2
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 46%
Sun, 11th
Lake Preston SD Weather - Sunday, Oct 11, 2026 - Cloudy
Hi: 55°F 13°C
Lo: 33°F 1°C
Sunrise 07:41 AM
Sunset 06:53 PM
Wind NW 7 mph12 km/h
Dew Point 15°F-9°C
uv Index 1
Barometric Pressure 30.24 in1024 mb
POP 2% *
Humidity 39%
* POP = Probability of Precipitation. Data for 12:00 PM.