Poston, AZ 14 Day Weather - 85371 WeatherWorld.com
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Poston, AZ Weather Forecast


Poston, AZ Weather Forecast Dated: 337 PM Wed Sep 09 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and an unsettled pattern will dominate.
Wednesday, September 9, 2026
Mid-Morning
88°F 31°C
Cloudy
Mid-Afternoon
107°F 42°C
Sunny
Early-Evening
104°F 41°C
Sunny
Scorching hot near 107°F 42°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SW to the WSW at 10 mph 16 km/h.
Thursday, September 10, 2026
Mid-Morning
92°F 33°C
Partly Cloudy
Mid-Afternoon
109°F 43°C
Sunny
Early-Evening
105°F 41°C
Sunny
Sweltering temperatures near 109°F 43°C with a heat index of 112°F 44°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the WSW at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.
Friday, September 11, 2026
Mid-Morning
92°F 33°C
Sunny
Mid-Afternoon
107°F 41°C
Sunny
Early-Evening
100°F 38°C
Sunny
Dangerously hot temperatures around 107°F 41°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds increasing from the S at 9 mph 14 km/h to SSW at 18 mph 29 km/h. Gusts up to 24 mph 38 km/h.
Saturday, September 12, 2026
Mid-Morning
90°F 32°C
Sunny
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
98°F 37°C
Sunny
Dangerously hot with a high of 104°F 40°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the S to the SSW at 16 mph 26 km/h. Gusts up to 25 mph 40 km/h.
Sunday, September 13, 2026
Mid-Morning
89°F 31°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
97°F 36°C
Sunny
Scorching hot near 102°F 39°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the S to the SW at 11 mph 16 km/h.
Monday, September 14, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
101°F 39°C
Sunny
Early-Evening
95°F 35°C
Sunny
Sweltering heat reaching 101°F 39°C, sunny throughout the day, with lower humidity and steady pressure. Winds S at 15 mph 24 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, September 15, 2026
Mid-Morning
87°F 31°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
95°F 35°C
Sunny
Dangerously hot temperatures around 101°F 38°C, sunny throughout the day, with lower humidity and steady pressure. Winds picking up from SE at 6 mph 10 km/h to SSW at 14 mph 22 km/h. Gusts up to 24 mph 39 km/h.
Wednesday, September 16, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
96°F 36°C
Sunny
Dangerously hot with a high of 102°F 39°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds moving from the ESE to the S at 9 mph 15 km/h.
Thursday, September 17, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
99°F 37°C
Scattered Showers
Early-Evening
96°F 36°C
Scattered Showers
Very hot with a high of 99°F 37°C, feeling closer to 103°F 40°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the E to the ESE at 7 mph 11 km/h.
Friday, September 18, 2026
Mid-Morning
88°F 31°C
Scattered Showers
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
98°F 36°C
Partly Cloudy
Sizzling hot near 98°F 37°C with a heat index reaching 102°F 39°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
97°F 36°C
Sunny
Very hot with temperatures reaching 98°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
95°F 35°C
Sunny
Mid-Afternoon
103°F 39°C
Sunny
Early-Evening
101°F 38°C
Sunny
Dangerously hot with a high of 103°F 39°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
98°F 37°C
Sunny
Mid-Afternoon
107°F 42°C
Sunny
Early-Evening
103°F 40°C
Sunny
Scorching hot near 107°F 42°C, sunny throughout the day, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
98°F 37°C
Sunny
Mid-Afternoon
109°F 43°C
Overcast
Early-Evening
105°F 41°C
Partly Cloudy
Sweltering heat reaching 109°F 43°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
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