Weather WorldLake Havasu, CA Weather Forecast
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Lake Havasu Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  | |  | |  | | | | |  | |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Partly Sunny | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Partly Sunny |
| Lo: 82°FLo: 28°C | Hi: 108°FHi: 42°C | Lo: 84°FLo: 29°C | Hi: 110°FHi: 43°C | Lo: 83°FLo: 28°C | Hi: 110°FHi: 43°C | Lo: 85°FLo: 29°C | Hi: 108°FHi: 42°C | Lo: 83°FLo: 28°C | Hi: 107°FHi: 42°C | Lo: 84°FLo: 29°C | Hi: 109°FHi: 43°C |
| POP: 10% | POP: 10% | POP: 10% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1221 AM MST Thu Aug 20 2026 
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Issued: 215 AM MST Thu Aug 20 2026
Key Messages
- Lingering showers and thunderstorms are expected through around sunrise this morning across south-central Arizona followed by some isolated storms in the afternoon over high terrain areas.
- After a brief reprieve from the extreme heat today over south- central and eastern Arizona, highs will return to around 110 degrees by Friday, lasting into early next week.
- Extreme Heat Warnings are in effect through Sunday evening due to continued areas of high-end mo...