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City of Altus, OklahomaAltus, OK Weather Forecast
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Altus Weather Forecast
| TODAY | TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | | | | | |  |  |  | |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of Showers | Chance of Showers | Mostly Clear |
| Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 102°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 71°FLo: 22°C | Hi: 100°FHi: 38°C | Lo: 71°FLo: 22°C |
| POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 535 AM CDT Sun Sep 06 2026 
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Issued: 556 AM CDT Sun Sep 6 2026
Key Messages
Updated at 125 AM CDT Sun Sep 6 2026- Ongoing heatwave continues through at least midweek with triple digit heat indices and lows well above normal.
- Very low chances for rain/storms this afternoon across northern and eastern parts of the forecast area on Sunday and Monday afternoons.
- Possible pattern shift by late week introducing low rain chances.
Aviation
... (12Z TAFS) Issued at 556 AM CDT Sun Sep 6 2026
VFR conditions will continue on Sunday, with a generally modest south-southeaster...