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Grapevine, AZ Weather Forecast
Grapevine, AZ Weather Forecast Date: 1146 AM MST Thu Aug 20 2026
The area/counties/county of: New River Mesa, including the cities of: Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman.or toggle through each period.
Today... Partly sunny in the morning, then sunny with a slight chance of afternoon showers and thunderstorms. Highs 99 to 104. Northwest wind 5 to 15 mph. Chance of rain 10%.
Tonight... Considerable cloudiness with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 72 to 82. Northeast wind 5 to 15 mph. Chance of rain 10%.
Friday... Mostly sunny and warmer. Highs 104 to 109. Northeast wind 5 to 10 mph in the morning becoming west 10 to 15 mph in the afternoon.
Friday Night... Partly cloudy. Lows 73 to 83. West wind 5 to 10 mph in the evening becoming northeast after midnight.
Saturday... Mostly sunny. Highs 104 to 109. East wind 5 to 10 mph in the morning becoming southwest in the afternoon.
Saturday Night... Partly cloudy with a 10% chance of showers and thunderstorms. Lows 70 to 85.
Sunday... Partly sunny. Highs 92 to 108.
Sunday Night... Partly cloudy. Lows 69 to 83.
Monday... Partly sunny. Highs 93 to 109.
Monday Night... Partly cloudy. Lows 69 to 83.
Tuesday... Partly sunny and hot. Highs 95 to 111.
Tuesday Night... Mostly clear. Lows 71 to 86.
POP = Probability of Precipitation
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