Weather World
Flat Tank, AZ 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Flat Tank, AZ Weather Forecast
Flat Tank, AZ Weather Forecast Date: 400 PM MST Fri Aug 21 2026
The area/counties/county of: Cave Creek/New River, including the cities of: Scottsdale, Fountain Hills, and Apache Junction.or toggle through each period.
Tonight... Mostly clear. Lows 77 to 87. West wind 5 to 10 mph in the evening becoming northeast after midnight.
Saturday... Mostly sunny and hot. Highs 107 to 112. East wind 5 to 10 mph in the morning becoming west in the afternoon.
Saturday Night... Partly cloudy. Lows 77 to 87. Northwest wind around 5 mph in the evening becoming northeast 5 to 10 mph after midnight.
Sunday... Partly sunny in the morning then becoming mostly sunny. Hot. Highs 106 to 111. East wind 5 to 10 mph in the morning becoming west in the afternoon.
Sunday Night... Partly cloudy. Lows 76 to 86. Northwest wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight.
Monday... Partly sunny and hot. Highs 106 to 110.
Monday Night... Partly cloudy. Lows 81 to 87.
Tuesday... Mostly sunny and hot. Highs 108 to 112.
Tuesday Night... Mostly clear. Lows 82 to 88.
Wednesday... Mostly sunny and hot. Highs 108 to 114.
Wednesday Night... Mostly clear. Lows 81 to 87.
Thursday... Mostly sunny and hot. Highs 107 to 113.
Thursday Night... Mostly clear. Lows 81 to 87.
POP = Probability of Precipitation
Flat Tank Radar Loop
Use the map search tool if you want to place a location marker on the radar map...