Weather forecast for: Dardanelle AR
Last Update: 4:35 am CDT Sep 16, 2026
Overnight: A 20 percent chance of rain. Mostly clear, with a low around 74. Calm wind.
Wednesday: A 20 percent chance of rain before 9am. Sunny and hot, with a high near 101. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night: A 20 percent chance of rain before 10pm. Clear, with a low around 73. East southeast wind around 5 mph becoming calm.
Thursday: Sunny and hot, with a high near 100. Heat index values as high as 107. Calm wind becoming east southeast around 5 mph.
Thursday Night: Clear, with a low around 72. Calm wind.
Friday: Sunny and hot, with a high near 100. Calm wind becoming south around 5 mph.
Friday Night: Mostly clear, with a low around 70. Calm wind.
Saturday: Sunny and hot, with a high near 101. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night: Mostly clear, with a low around 70. South southwest wind around 5 mph becoming calm.
Sunday: Sunny and hot, with a high near 100.
Sunday Night: Partly cloudy, with a low around 71.
Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Monday Night: A 30 percent chance of showers. Partly cloudy, with a low around 67.
Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.