10-day forecast for Siloam Springs, AR: 73° to 112°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
112°
Best day: Sunday, August 16
95°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1099° / 75°0
Morning78°feels 78°
Afternoon96°feels 95°
Evening93°feels 92°
Overnight82°feels 84°
99 °
Siloam Springs, Monday, 10 August
Clear. High 99°, low 75°.
Pressure29.97 inHg
Wind17.5 mph SW
Humidity34%
Visibility6.2 mi
Dew point64°
Tue, 11104° / 77°0
Morning82°feels 84°
Afternoon102°feels 104°
Evening94°feels 94°
Overnight80°feels 80°
104 °
Siloam Springs, Tuesday, 11 August
Clear. High 104°, low 77°.
Pressure29.94 inHg
Wind18.9 mph SW
Humidity33%
Visibility6.2 mi
Dew point64°
Wed, 12105° / 84°0
Morning85°feels 86°
Afternoon101°feels 102°
Evening97°feels 97°
Overnight85°feels 86°
105 °
Siloam Springs, Wednesday, 12 August
Overcast. High 105°, low 84°.
Pressure29.88 inHg
Wind14 mph SW
Humidity40%
Visibility6.2 mi
Dew point63°
Thu, 13105° / 80°0
Morning85°feels 85°
Afternoon102°feels 102°
Evening100°feels 98°
Overnight83°feels 83°
105 °
Siloam Springs, Thursday, 13 August
Partly cloudy. High 105°, low 80°.
Pressure29.85 inHg
Wind21.6 mph SW
Humidity27%
Visibility6.2 mi
Dew point60°
Fri, 14107° / 81°0
Morning87°feels 88°
Afternoon103°feels 104°
Evening101°feels 100°
Overnight89°feels 87°
107 °
Siloam Springs, Friday, 14 August
Clear. High 107°, low 81°.
Pressure29.94 inHg
Wind21 mph SW
Humidity27%
Visibility—
Dew point59°
Sat, 15107° / 77°0
Morning84°feels 84°
Afternoon104°feels 104°
Evening101°feels 99°
Overnight86°feels 84°
107 °
Siloam Springs, Saturday, 15 August
Clear. High 107°, low 77°.
Pressure30.06 inHg
Wind17.1 mph SW
Humidity23%
Visibility—
Dew point56°
Sun, 16112° / 80°0
Morning88°feels 87°
Afternoon108°feels 107°
Evening107°feels 103°
Overnight90°feels 90°
112 °
Siloam Springs, Sunday, 16 August
Clear. High 112°, low 80°.
Pressure30.00 inHg
Wind14.6 mph SW
Humidity19%
Visibility—
Dew point53°
Mon, 17109° / 77°0
Morning85°feels 86°
Afternoon104°feels 105°
Evening100°feels 99°
Overnight79°feels 79°
109 °
Siloam Springs, Monday, 17 August
Overcast. High 109°, low 77°.
Pressure29.94 inHg
Wind13.6 mph E
Humidity24%
Visibility—
Dew point57°
Tue, 18112° / 82°0
Morning89°feels 89°
Afternoon107°feels 104°
Evening105°feels 101°
Overnight92°feels 89°
112 °
Siloam Springs, Tuesday, 18 August
Overcast. High 112°, low 82°.
Pressure29.83 inHg
Wind21.9 mph SW
Humidity15%
Visibility—
Dew point47°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Siloam Springs, AR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.