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

Hazardous Weather Conditions

Current conditions at

Brookings, Brookings Municipal Airport (KBKX)

Lat: 44.3°NLon: 96.82°WElev: 1647ft.

Fair

85°F

29°C

Humidity 61%
Wind Speed S 12 mph
Barometer 29.87 in (1011.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 2 Sep 1:56 pm CDT
Extended Forecast for

Arlington SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. Southeast wind around 10 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 66. East wind 5 to 10 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 88. South southeast wind around 10 mph. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    T-storms then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. South southeast wind around 5 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. East southeast wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. East southeast wind around 10 mph.

    Low: 70 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69.

    Low: 69 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 88. Southeast wind around 10 mph.
Tonight
Increasing clouds, with a low around 66. East wind 5 to 10 mph.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 88. South southeast wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 67. South southeast wind around 5 mph.
Friday
Sunny, with a high near 90. East southeast wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. East southeast wind around 10 mph.
Saturday
Sunny, with a high near 91.
Saturday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69.
Sunday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 87.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Labor Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 65.
Tuesday
Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington SD
 44.37°N 97.13°W (Elev. 1801 ft)
Last Update:
2:13 pm CDT Sep 2, 2026
Forecast Valid:
2pm CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation