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

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

68°F

20°C

Humidity 35%
Wind Speed S 13 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 16 Feb 3:56 pm CST
Extended Forecast for

Siloam Springs AR

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 67. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. South wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. South wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. South wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Sunny

Detailed Forecast

Washington's Birthday
Sunny, with a high near 67. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 49. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 70. South wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 52. South wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Wednesday
Sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 54. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 72. South wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 36. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 57. North wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 36. Northeast wind around 5 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 56. East wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 30. North wind around 5 mph.
Sunday
Sunny, with a high near 52. North wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Siloam Springs AR
 36.19°N 94.53°W
Last Update:
1:51 pm CST Feb 16, 2026
Forecast Valid:
4pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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