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Somerton, AZ Weather Forecast
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Somerton Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | |  | | | |  | | |  | |
| Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy |
| Hi: 112°FHi: 44°C | Lo: 86°FLo: 30°C | Hi: 112°FHi: 44°C | Lo: 87°FLo: 31°C | Hi: 110°FHi: 43°C | Lo: 87°FLo: 31°C | Hi: 108°FHi: 42°C | Lo: 83°FLo: 28°C | Hi: 105°FHi: 41°C | Lo: 83°FLo: 28°C | Hi: 105°FHi: 41°C | Lo: 83°FLo: 28°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 401 AM MST Thu Aug 27 2026 
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Issued: 412 AM MST Thu Aug 27 2026
Key Messages
- Extreme Heat Warnings remain in effect through Saturday with areas of Major to Extreme Heat Risk, despite temperatures slowly decreasing.
- Today and Friday will bring low end chances for showers and a few thunderstorms, focused more across southern and central Arizona.
- A low pressure system nearing the region over the weekend will bring much better chances for rain, including a chance of strong to severe storms across southern Arizona from mainly on Sunday or Monday.
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