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

Brookings, Brookings Municipal Airport (KBKX)

Lat: 44.3°NLon: 96.82°WElev: 1647ft.

Fair

31°F

-1°C

Humidity 54%
Wind Speed E 8 mph
Barometer 30.22 in (1026.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 20 Apr 12:56 am CDT
Extended Forecast for

Arlington SD

  • Overnight

    Overnight: Mostly clear, with a low around 28. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 69 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. South southwest wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. East northeast wind around 10 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 85 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 1am. Partly cloudy, with a low around 59. Windy.

    Low: 59 °F

    Windy. Partly
    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly sunny, with a high near 73. Windy.

    High: 73 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Windy.

    Low: 35 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 69. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph.
Monday Night
Mostly clear, with a low around 41. South southwest wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 76. East northeast wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 51. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 85. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A 50 percent chance of showers after 1am. Partly cloudy, with a low around 59. Windy.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 73. Windy.
Thursday Night
Partly cloudy, with a low around 35. Windy.
Friday
Mostly sunny, with a high near 54. Windy.
Friday Night
Partly cloudy, with a low around 31. Blustery.
Saturday
Partly sunny, with a high near 51. Breezy.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 55.
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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:
12:33 am CDT Apr 20, 2026
Forecast Valid:
1am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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