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Current conditions at

Brookings, Brookings Municipal Airport (KBKX)

Lat: 44.3°NLon: 96.82°WElev: 1647ft.

Fair

68°F

20°C

Humidity 45%
Wind Speed NW 8 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 7 Oct 5:56 pm CDT
Extended Forecast for

Sinai SD

  • Tonight

    Tonight: Increasing clouds, with a low around 48. North wind 5 to 10 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 68. North northwest wind around 5 mph becoming south southeast in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Southeast wind 5 to 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 77. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 77 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 64 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 82. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 82 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Clear, with a low around 60. Breezy.

    Low: 60 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 48. North wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 68. North northwest wind around 5 mph becoming south southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 51. Southeast wind 5 to 10 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 77. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 64. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 82. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.
Saturday Night
Clear, with a low around 60. Breezy.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Mostly cloudy, with a low around 48.
Columbus Day
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 42.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sinai SD
 44.22°N 97.04°W (Elev. 1745 ft)
Last Update:
5:28 pm CDT Oct 7, 2026
Forecast Valid:
6pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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