Union High School, AZ 7-Day Weather Forecast
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Union High School Weather Forecast


Union High School, AZ Weather Forecast Date: 400 PM MST Fri Aug 14 2026
Weather forecast for Union High School, AZ
| Tonight Lo: 78°F Lo: 26°C |
Tonight... Partly cloudy. Lows 72 to 82. Light wind. |
| Sat Hi: 103°FHi: 39°C Lo: 79°F Lo: 26°C |
Saturday... Mostly sunny. Highs 100 to 105. South wind around 5 mph in the morning becoming west in the afternoon. |
| Sun Hi: 105°FHi: 41°C Lo: 80°F Lo: 27°C |
Sunday... Partly sunny. Highs 102 to 107. Light wind in the morning becoming northwest around 5 mph in the afternoon. |
| Mon Hi: 109°FHi: 43°C Lo: 84°F Lo: 29°C |
Monday... Mostly sunny and hot. Highs 105 to 111. |
| Tue Hi: 110°FHi: 43°C Lo: 85°F Lo: 29°C |
Tuesday... Mostly sunny and hot. Highs 106 to 112. |
| Wed Hi: 109°FHi: 43°C Lo: 85°F Lo: 29°C |
Wednesday... Mostly sunny and hot. Highs 105 to 111. |
| Thu Hi: 109°FHi: 43°C Lo: 84°F Lo: 29°C |
Thursday... Mostly sunny and hot. Highs 105 to 111. |
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