| National Weather Service Forecast for:
Altus OK Issued by: National Weather Service Norman, OK |
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| Updated: 1:26 am CDT Aug 20, 2026 | ||||||||||||||||||
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| Today |
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 108. South wind 5 to 8 mph becoming east in the morning. |
| Tonight |
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy during the early evening, then gradual clearing, with a low around 77. Southeast wind 7 to 10 mph. |
| Friday |
Sunny and hot, with a high near 109. East southeast wind 5 to 8 mph becoming west southwest in the morning. |
| Friday Night |
Mostly clear, with a low around 77. South southeast wind 8 to 10 mph. |
| Saturday |
Sunny and hot, with a high near 109. West southwest wind around 7 mph. |
| Saturday Night |
Partly cloudy, with a low around 77. |
| Sunday |
Sunny and hot, with a high near 107. |
| Sunday Night |
Mostly clear, with a low around 79. |
| Monday |
Sunny and hot, with a high near 110. |
| Monday Night |
Mostly clear, with a low around 79. |
| Tuesday |
Sunny and hot, with a high near 108. |
| Tuesday Night |
Mostly clear, with a low around 76. |
| Wednesday |
Sunny and hot, with a high near 104. |
Forecast from NOAA-NWS for Altus OK.
