Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

55°F

13°C

Humidity 26%
Wind Speed N 12 G 18 mph
Barometer 30.13 in (1015.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 18 Oct 6:53 am MDT
Extended Forecast for

4 Miles NNE Smithwick SD

  • Today

    Today: Sunny, with a high near 68. Southwest wind 5 to 10 mph becoming northeast 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. North wind 5 to 8 mph becoming east in the morning. Winds could gust as high as 16 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. East wind around 6 mph becoming calm.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. South wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. South wind around 6 mph becoming light and variable  after midnight.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. Southwest wind 5 to 10 mph becoming northeast 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
Mostly clear, with a low around 42. North wind 6 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 61. North wind 5 to 8 mph becoming east in the morning. Winds could gust as high as 16 mph.
Monday Night
Mostly clear, with a low around 41. East wind around 6 mph becoming calm.
Tuesday
Sunny, with a high near 74. South wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 47. South wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 54.
Friday
A slight chance of rain. Partly sunny, with a high near 81.
Friday Night
Rain likely. Mostly cloudy, with a low around 49.
Saturday
A chance of rain. Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Smithwick SD
 43.37°N 103.18°W (Elev. 3199 ft)
6:56 am MDT Oct 18, 2026
7am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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