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Granite Tank, AZ Weather Forecast
Granite Tank, AZ Weather Forecast Date: 301 AM PDT Sun Aug 16 2026
The area/counties/county of: Lake Mead , including: South Cove, Temple Bar, and Hoover Dam.or toggle through each period.
Today... Mostly sunny. Highs 96 to 99. Northeast winds up to 5 mph shifting to the south in the afternoon.
Tonight... Mostly clear. Lows 80 to 83. South winds up to 5 mph shifting to the east after midnight.
Monday... Sunny. Highs 99 to 102. Northeast winds up to 5 mph shifting to the southwest in the afternoon.
Monday Night... Mostly clear. Lows 82 to 85. South winds up to 5 mph.
Tuesday... Sunny. Highs 103 to 106. South winds 5 to 15 mph.
Tuesday Night... Mostly clear. Lows 84 to 87. Highs 104 to 107.
Wednesday... Mostly clear. Lows 84 to 87. Highs 104 to 107.
Thursday... Mostly clear. Lows 84 to 87. Highs 104 to 107.
Friday... Partly cloudy. Highs 102 to 105. Lows 84 to 87.
POP = Probability of Precipitation
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