Lake Preston, SD Weather Forecast

Local 7-day forecast

85°

Chance Showers And Thunderstorms then Partly Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Lake Preston, SD in one place.

Wednesday, July 1, 2026

Wind: 5 to 10 mph S

Wednesday

A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 8am, then a chance of showers and thunderstorms between 8am and noon. Partly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Local 7-day forecast

Local Weather Overview

This forecast page for Lake Preston, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 1, 2026 12:37 AM CDT.

The active forecast window currently covers Jul 1 to Jul 7, 2026 for Lake Preston, SD.

Page Snapshot

Page focus: city weather
Forecast window: Jul 1 to Jul 7, 2026
Latest sync: Jul 1, 2026 12:37 AM CDT
Forecast office: FSD
Source: NOAA / NWS

Next High

85°F

Wednesday

Next Low

63°F

Wednesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 15 mph

Thursday

Daily Outlook

Today

Jul 1

Chance Showers And Thunderstorms then Partly Sunny

85 °F

/ 63°F

Wind 5 to 10 mph

Thu

Jul 2

Mostly Sunny then Slight Chance Showers And Thunderstorms

88 °F

/ 67°F

Wind 5 to 15 mph

Fri

Jul 3

Showers And Thunderstorms Likely then Mostly Sunny

89 °F

/ 67°F

Wind 5 to 10 mph

Sat

Jul 4

Chance Showers And Thunderstorms then Partly Sunny

84 °F

/ 65°F

Wind 5 mph

Sun

Jul 5

Chance Showers And Thunderstorms

84 °F

/ 65°F

Wind 5 mph

Mon

Jul 6

Mostly Sunny

85 °F

/ 67°F

Wind 5 to 10 mph

Tue

Jul 7

Slight Chance Showers And Thunderstorms

85 °F

Wind 10 mph

This Week in Lake Preston

Friday looks like the warmest upcoming period in Lake Preston at 89 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.

The strongest winds are forecast for Thursday at about 5 to 15 mph SE.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated: Jul 1, 2026 12:37 AM CDT
Coverage: 7 days
Time zone: America/Chicago
Forecast office: FSD
Radar station: KFSD

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Wednesday Night

Jul 1

63°F

Mostly Clear

5 mph WSW

Mostly clear, with a low around 63. West southwest wind around 5 mph.

Thursday

Jul 2

88°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

5 to 15 mph SE

A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Thursday Night

Jul 2

67°F

Slight Chance Showers And Thunderstorms then Showers And Thunderstorms

5 to 15 mph SE

A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Friday

Jul 3

89°F

Showers And Thunderstorms Likely then Mostly Sunny

5 to 10 mph ESE

Showers and thunderstorms likely before 7am. Mostly sunny, with a high near 89. East southeast wind 5 to 10 mph. Chance of precipitation is 70%.

Friday Night

Jul 3

67°F

Showers And Thunderstorms Likely

10 mph E

Showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 70%.

Independence Day

Jul 4

84°F

Chance Showers And Thunderstorms then Partly Sunny

5 mph E

A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 84. Chance of precipitation is 50%.

Saturday Night

Jul 4

65°F

Chance Showers And Thunderstorms

5 mph ENE

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 65. Chance of precipitation is 50%.

Sunday

Jul 5

84°F

Chance Showers And Thunderstorms

5 mph ESE

A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Sunday Night

Jul 5

65°F

Mostly Clear

5 mph SE

Mostly clear, with a low around 65.

Monday

Jul 6

85°F

Mostly Sunny

5 to 10 mph SSE

Mostly sunny, with a high near 85.

Monday Night

Jul 6

67°F

Slight Chance Showers And Thunderstorms

5 to 10 mph SSE

A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 67.

Tuesday

Jul 7

85°F

Slight Chance Showers And Thunderstorms

10 mph SSE

A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Wednesday Jul 1	Chance Showers And Thunderstorms then Partly Sunny	85°F	5 to 10 mph S	A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 8am, then a chan...
Wednesday Night Jul 1	Mostly Clear	63°F	5 mph WSW	Mostly clear, with a low around 63. West southwest wind around 5 mph.
Thursday Jul 2	Mostly Sunny then Slight Chance Showers And Thunderstorms	88°F	5 to 15 mph SE	A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, wi...
Thursday Night Jul 2	Slight Chance Showers And Thunderstorms then Showers And Thunderstorms	67°F	5 to 15 mph SE	A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 1am, then shower...
Friday Jul 3	Showers And Thunderstorms Likely then Mostly Sunny	89°F	5 to 10 mph ESE	Showers and thunderstorms likely before 7am. Mostly sunny, with a high near 89. East southeast wind 5 to 10 mph. Chance...
Friday Night Jul 3	Showers And Thunderstorms Likely	67°F	10 mph E	Showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a...
Independence Day Jul 4	Chance Showers And Thunderstorms then Partly Sunny	84°F	5 mph E	A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Saturday Night Jul 4	Chance Showers And Thunderstorms	65°F	5 mph ENE	A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 65. Chance of precipitation is 50%.
Sunday Jul 5	Chance Showers And Thunderstorms	84°F	5 mph ESE	A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Sunday Night Jul 5	Mostly Clear	65°F	5 mph SE	Mostly clear, with a low around 65.
Monday Jul 6	Mostly Sunny	85°F	5 to 10 mph SSE	Mostly sunny, with a high near 85.
Monday Night Jul 6	Slight Chance Showers And Thunderstorms	67°F	5 to 10 mph SSE	A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 67.
Tuesday Jul 7	Slight Chance Showers And Thunderstorms	85°F	10 mph SSE	A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high...

Nearby Forecasts

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.