Overton, NV Weather Forecast
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Overton Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY |
| Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Clear | Clear | Clear |
| Hi: 94°FHi: 34°C | Lo: 74°FLo: 23°C | Hi: 94°FHi: 34°C | Lo: 77°FLo: 25°C | Hi: 90°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 82°FHi: 28°C Lo: 68°FLo: 20°C | Hi: 82°FHi: 28°C Lo: 68°FLo: 20°C | Hi: 83°FHi: 28°C | Lo: 65°FLo: 18°C | Hi: 88°FHi: 31°C Lo: 66°FLo: 19°C | Hi: 88°FHi: 31°C Lo: 66°FLo: 19°C |
| POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 301 AM PDT Fri Sep 25 2026 

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Issued: 209 AM PDT Fri Sep 25 2026
Key Messages
- Temperatures continue to warm through Saturday.
- Increasing confidence in clouds, rainfall, and cooler readings Sunday through Tuesday as tropical moisture spreads northward.
Discussion
...Today through Thursday.
A weak ridge will keep temperatures on the warm side with highs up to 5 degrees above-normal (mid 90s to low 100s in the desert valleys) and lows around 5 to 10 degrees above-normal (the 70s). This pattern breaks late-weekend leading to cooler conditions and building cloud cover...
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