Tacna, AZ 14 Day Weather - 85352 WeatherWorld.com
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Tacna, AZ Weather Forecast


Tacna, AZ Weather Forecast Dated: 354 AM Mon Sep 21 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.
Monday, September 21, 2026
Mid-Morning
87°F 31°C
Partly Cloudy
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
90°F 32°C
Sunny
Very hot with temperatures reaching 98°F 37°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SE to the SW at 9 mph 14 km/h.
Tuesday, September 22, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
92°F 33°C
Sunny
Hot and sweltering around 97°F 36°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
94°F 35°C
Sunny
Dangerously hot temperatures around 100°F 38°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
96°F 35°C
Sunny
Dangerously hot with a high of 100°F 38°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the E to the WSW at 8 mph 12 km/h.
Friday, September 25, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
96°F 35°C
Sunny
Scorching hot near 100°F 38°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the ENE to the SW at 7 mph 11 km/h.
Saturday, September 26, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
96°F 35°C
Sunny
Sweltering heat reaching 101°F 38°C, sunny throughout the day, with lower humidity and steady pressure. Winds picking up from WSW at 2 mph 4 km/h to WSW at 11 mph 18 km/h.
Sunday, September 27, 2026
Mid-Morning
89°F 32°C
Sunny
Mid-Afternoon
102°F 39°C
Partly Cloudy
Early-Evening
98°F 37°C
Sunny
Dangerously hot temperatures around 102°F 39°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds building from SE at 1 mph 2 km/h to WNW at 9 mph 14 km/h.
Monday, September 28, 2026
Mid-Morning
95°F 35°C
Overcast
Mid-Afternoon
105°F 40°C
Cloudy
Early-Evening
99°F 38°C
Overcast
Dangerously hot with a high of 105°F 40°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
91°F 33°C
Overcast
Mid-Afternoon
101°F 39°C
Sunny
Early-Evening
94°F 35°C
Sunny
Scorching hot near 101°F 39°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the ESE to the S at 11 mph 17 km/h.
Wednesday, September 30, 2026
Mid-Morning
89°F 32°C
Overcast
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
95°F 35°C
Scattered Showers
Sizzling hot near 99°F 37°C with a heat index reaching 102°F 39°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the E to the WSW at 4 mph 6 km/h.
Thursday, October 1, 2026
Mid-Morning
91°F 33°C
Overcast
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
97°F 36°C
Overcast
Dangerously hot temperatures around 100°F 38°C, overcast throughout the day, with lower humidity and steady pressure. Winds building from ENE at 0 mph 1 km/h to WNW at 10 mph 16 km/h.
Friday, October 2, 2026
Mid-Morning
94°F 34°C
Overcast
Mid-Afternoon
103°F 40°C
Sunny
Early-Evening
95°F 35°C
Sunny
Dangerously hot with a high of 103°F 40°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds increasing from the WSW at 4 mph 6 km/h to SW at 12 mph 20 km/h. Gusts up to 20 mph 31 km/h.
Saturday, October 3, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
98°F 37°C
Nearby Thunderstorms
Early-Evening
91°F 33°C
Overcast
Sizzling hot near 98°F 37°C with a heat index reaching 103°F 39°C, periods of heavy thunderstorms, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSW at 13 mph 21 km/h.
Sunday, October 4, 2026
Mid-Morning
87°F 31°C
Sunny
Mid-Afternoon
98°F 37°C
Partly Cloudy
Early-Evening
92°F 33°C
Sunny
Hot and sweltering around 98°F 37°C (heat index 102°F 39°C), sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSW to the NW at 10 mph 16 km/h.
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