| National Weather Service Forecast for:
Arkadelphia AR Issued by: National Weather Service Little Rock, AR |
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| Updated: 7:35 am CDT Sep 13, 2026 | ||||||||||||||||||
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| Today |
Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind. |
| Tonight |
Mostly clear, with a low around 70. Calm wind. |
| Monday |
Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind becoming south around 5 mph. |
| Monday Night |
Mostly clear, with a low around 70. Calm wind. |
| Tuesday |
Sunny and hot, with a high near 97. Calm wind becoming south southwest around 5 mph. |
| Tuesday Night |
Mostly clear, with a low around 70. Calm wind. |
| Wednesday |
Sunny and hot, with a high near 97. Calm wind. |
| Wednesday Night |
Mostly clear, with a low around 70. Calm wind. |
| Thursday |
Sunny and hot, with a high near 97. Calm wind. |
| Thursday Night |
Mostly clear, with a low around 67. |
| Friday |
Sunny, with a high near 96. |
| Friday Night |
Mostly clear, with a low around 65. |
| Saturday |
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. |
Forecast from NOAA-NWS for Arkadelphia AR.
