Square Tank, AZ 7-Day Night Weather Forecast
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Square Tank, AZ Weather Forecast


Square Tank, AZ Weather Forecast Date: 213 PM MST Wed Sep 30 2026
The area/counties/county of: Upper Santa Cruz River Valley/Altar Valley, including: Nogales.or toggle through each period.
Tonight... Mostly clear. Lows 51 to 57.
Thursday... Mostly sunny. Highs 78 to 83.
Thursday Night... Mostly clear. Lows 56 to 62.
Friday... Breezy, sunny. Highs 79 to 85. East wind 15 to 25 mph.
Friday Night... Breezy, clear. Lows 56 to 62. East wind 15 to 25 mph with gusts to around 40 mph.
Saturday... Sunny. Highs 80 to 86.
Saturday Night... Clear. Lows 56 to 62.
Sunday... Sunny. Highs 84 to 89.
Sunday Night... Mostly clear. Lows 58 to 65. Highs 84 to 91.
Monday... Mostly clear. Lows 58 to 65. Highs 84 to 91.
Tuesday... Mostly clear. Lows 58 to 65. Highs 84 to 91.
POP = Probability of Precipitation
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