Grapevine, AZ Weather Forecast
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Grapevine Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Lo: 57°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 58°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 61°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 56°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 56°FLo: 13°C | Hi: 62°FHi: 17°C | Lo: 53°FLo: 12°C | Hi: 65°FHi: 18°C |
| POP: 30% | POP: 80% | POP: 80% | POP: 20% | POP: 80% | POP: 90% | POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM MST Tue Oct 27 2026 

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Issued: 425 PM MST Tue Oct 27 2026
Key Messages
- Tranquil weather conditions will continue through Thursday with temperatures within a few degrees of daily normals.
- An unsettled weather pattern will return to the region late in the week resulting in much cooler temperatures and enhanced chances for widespread rainfall through early next week.
- Embedded thunderstorms and heavier rainfall may affect some areas resulting in localized minor flooding, primarily Friday and Sunday.
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...Updated at 2325Z.
South Central Arizona including...
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