National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

DESMET (K6E5)

Lat: 44.43°NLon: 97.56°WElev: 1729ft.

Fair

77°F

25°C

Humidity 94%
Wind Speed S 14 G 20 mph
Barometer 29.94 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 10 Jul 9:35 am CDT
Extended Forecast for

Lake Preston SD

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 7pm and 9pm. Partly cloudy, with a low around 68. Southeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 92. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 70. South wind around 10 mph.

    Low: 70 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 72. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph.
Tonight
A slight chance of showers and thunderstorms between 7pm and 9pm. Partly cloudy, with a low around 68. Southeast wind around 10 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 92. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 70. South wind around 10 mph.
Sunday
Sunny and hot, with a high near 95. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 72. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Preston SD
 44.37°N 97.37°W (Elev. 1693 ft)
Last Update:
7:48 am CDT Jul 10, 2026
Forecast Valid:
9am CDT Jul 10, 2026-6pm CDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation