Weather forecast for: Des Arc AR
Last Update: 10:35 pm CDT Sep 18, 2026
Tonight: Clear, with a low around 73. Calm wind.
Saturday: Sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night: Mostly clear, with a low around 73. Calm wind.
Sunday: Sunny and hot, with a high near 101. Heat index values as high as 106. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night: Partly cloudy, with a low around 74. Calm wind.
Monday: Mostly sunny and hot, with a high near 98. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. North wind around 5 mph.
Tuesday: Mostly sunny, with a high near 91. North wind 5 to 10 mph.
Tuesday Night: Partly cloudy, with a low around 64. North northeast wind 5 to 10 mph.
Wednesday: Sunny, with a high near 88.
Wednesday Night: Mostly clear, with a low around 63.
Thursday: Mostly sunny, with a high near 87.
Thursday Night: Mostly clear, with a low around 63.
Friday: Mostly sunny, with a high near 87.