7-Day Forecast 36.19°N 94.53°W (Text-Only)
NWS Forecast for: Siloam Springs AR
Issued by: National Weather Service Tulsa, OK
Last Update: 11:50 am CDT Aug 9, 2026




This Afternoon: Sunny, with a high near 97. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight: Mostly clear, with a low around 74. South wind 5 to 10 mph.

Monday: Sunny, with a high near 97. Heat index values as high as 104. South wind 5 to 10 mph.

Monday Night: Mostly clear, with a low around 74. South wind 5 to 10 mph.

Tuesday: Sunny, with a high near 97. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night: Mostly clear, with a low around 76. South wind 5 to 10 mph.

Wednesday: Sunny, with a high near 98. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night: Partly cloudy, with a low around 77. South wind 5 to 10 mph.

Thursday: Sunny, with a high near 98. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday Night: Mostly clear, with a low around 76. South wind around 10 mph, with gusts as high as 20 mph.

Friday: Sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night: Partly cloudy, with a low around 75. South wind 5 to 10 mph.

Saturday: Sunny, with a high near 97. Southwest wind around 10 mph, with gusts as high as 20 mph.



Siloam Springs AR
 36.19°N 94.53°W

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