Union, TX 14 Day Weather - WeatherWorld.com
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Union, TX Weather Forecast


Union, TX Weather Forecast Dated: 243 PM Thu Sep 03 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Thursday, September 3, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
99°F 37°C
Cloudy
Early-Evening
87°F 31°C
Cloudy
Very hot with temperatures reaching 99°F 37°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 8 mph 13 km/h.
Friday, September 4, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
92°F 34°C
Cloudy
Sweltering heat reaching 100°F 38°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds blowing from the SE at 8 mph 13 km/h.
Saturday, September 5, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
89°F 32°C
Sunny
Sizzling hot with 97°F 36°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 11 mph 18 km/h.
Sunday, September 6, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
88°F 31°C
Sunny
Hot temperatures near 96°F 35°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the S to the SSE at 13 mph 20 km/h. Gusts up to 22 mph 35 km/h.
Monday, September 7, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
88°F 31°C
Overcast
Very hot with a high of 94°F 35°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds building from SSW at 8 mph 13 km/h to S at 16 mph 26 km/h. Gusts up to 28 mph 44 km/h.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
90°F 32°C
Sunny
Very hot with temperatures reaching 95°F 35°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSW to the SSE at 13 mph 21 km/h. Gusts up to 24 mph 38 km/h.
Wednesday, September 9, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
87°F 30°C
Sunny
Hot and sweltering around 93°F 34°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the SSE at 16 mph 26 km/h.
Thursday, September 10, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
85°F 30°C
Overcast
Sizzling hot with 91°F 33°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds moving from the SW to the S at 15 mph 23 km/h.
Friday, September 11, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
84°F 29°C
Cloudy
Warm temperatures up to 83°F 28°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the S to the SW at 13 mph 21 km/h.
Saturday, September 12, 2026
Mid-Morning
78°F 25°C
Overcast
Mid-Afternoon
94°F 35°C
Cloudy
Early-Evening
90°F 32°C
Overcast
Very hot with a high of 94°F 35°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the SSW to the S at 15 mph 25 km/h. Gusts up to 25 mph 40 km/h.
Sunday, September 13, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
93°F 34°C
Cloudy
Very hot with temperatures reaching 98°F 37°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds turning from the SSW to the S at 17 mph 27 km/h. Gusts up to 23 mph 37 km/h.
Monday, September 14, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
93°F 34°C
Overcast
Dangerously hot with a high of 101°F 38°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the S at 9 mph 14 km/h.
Tuesday, September 15, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
91°F 33°C
Cloudy
Early-Evening
78°F 26°C
Cloudy
Sizzling hot with 91°F 33°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds moving from the SSW to the SE at 14 mph 23 km/h.
Wednesday, September 16, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
94°F 35°C
Scattered Showers
Early-Evening
89°F 32°C
Overcast
Hot temperatures near 94°F 35°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the SW to the SSW at 11 mph 18 km/h.
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