Fort Smith · United States
Weather in Fort Smith in August
In August the typical daytime high in Fort Smith is 34.0 °C on average, from 34.7 °C at the start to 33.3 °C at the end of the month.
The last 10 years were 0.9 °C cooler than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
Measured at the weather station Mcalester Rgnl Ap, 138 km away.