7-Day Zone Forecast for Tonto Basin (Text-Only)
NWS Forecast for: Tonto Basin
Issued by: National Weather Service Phoenix, AZ
Last Update: 400 PM MST Wed Aug 26 2026




Tonight: Partly cloudy. Lows 75 to 85. North wind 5 to 10 mph.

Thursday: Partly sunny in the morning then becoming sunny. Hot. Highs 107 to 112. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon.

Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 74 to 84. Northwest wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. Chance of rain 10 percent.

Friday: Partly sunny in the morning then becoming mostly sunny. Hot. Highs 105 to 110. East wind around 5 mph in the morning becoming southwest 10 to 15 mph in the afternoon.

Friday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 74 to 84. Southwest wind 5 to 10 mph in the evening becoming east after midnight. Chance of rain 30 percent.

Saturday: Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 99 to 107. Chance of rain 20 percent.

Saturday Night: Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 73 to 80. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms.

Sunday: Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 93 to 101. Chance of rain 40 percent.

Sunday Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows 69 to 76. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms.

Monday: Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 89 to 97. Chance of rain 40 percent.

Monday Night: Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 70 to 77.

Tuesday: Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 92 to 100.

Tuesday Night: Mostly clear. Lows 72 to 79.

Wednesday: Partly sunny. Highs 95 to 103.







Zone Forecast: Tonto Basin

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