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

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Overcast

60°F

16°C

Humidity 86%
Wind Speed E 6 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 16 Sep 11:53 pm CDT
Extended Forecast for

4 Miles SSE Longlake SD

  • Overnight

    Overnight: Partly cloudy, with a low around 50. East southeast wind around 6 mph becoming calm.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 69. North northeast wind 6 to 14 mph becoming east in the afternoon.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 54. East wind 13 to 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers, mainly before 10am. High near 64. Breezy, with an east northeast wind 20 to 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 1am. Cloudy, with a low around 51. Northeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. Northeast wind around 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. East northeast wind 9 to 11 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Cloudy, with a high near 64. East wind 10 to 14 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 52. East wind 8 to 11 mph. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. East southeast wind around 6 mph becoming calm.
Thursday
Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 69. North northeast wind 6 to 14 mph becoming east in the afternoon.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 54. East wind 13 to 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, mainly before 10am. High near 64. Breezy, with an east northeast wind 20 to 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of showers before 1am. Cloudy, with a low around 51. Northeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 66. Northeast wind around 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 52. East northeast wind 9 to 11 mph.
Sunday
A chance of showers, mainly after 1pm. Cloudy, with a high near 64. East wind 10 to 14 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52. East wind 8 to 11 mph. Chance of precipitation is 40%.
Monday
A chance of showers before 1pm. Cloudy, with a high near 63. Chance of precipitation is 30%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Longlake SD
 45.73°N 99.2°W (Elev. 1909 ft)
Last Update:
11:21 pm CDT Sep 16, 2026
Forecast Valid:
12am CDT Sep 17, 2026-6pm CDT Sep 23, 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