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


Postoak, TX Weather Forecast Dated: 309 AM Tue Sep 15 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Tuesday, September 15, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
96°F 36°C
Partly Cloudy
Very hot with temperatures reaching 99°F 37°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 22 mph 35 km/h.
Wednesday, September 16, 2026
Mid-Morning
81°F 27°C
Scattered Showers
Mid-Afternoon
97°F 36°C
Cloudy
Early-Evening
93°F 34°C
Partly Cloudy
Hot and sweltering around 97°F 36°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the SSW to the ESE at 15 mph 25 km/h. Gusts up to 26 mph 41 km/h.
Thursday, September 17, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
88°F 32°C
Overcast
Sizzling hot with 93°F 34°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the S to the SE at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
94°F 34°C
Overcast
Early-Evening
92°F 33°C
Overcast
Hot temperatures near 94°F 34°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the SE at 12 mph 19 km/h. Gusts up to 20 mph 31 km/h.
Saturday, September 19, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
95°F 35°C
Overcast
Early-Evening
88°F 31°C
Overcast
Very hot with a high of 95°F 35°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the SSE at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 20, 2026
Mid-Morning
83°F 29°C
Cloudy
Mid-Afternoon
89°F 32°C
Overcast
Early-Evening
85°F 30°C
Scattered Showers
Warm and summery near 89°F 32°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the SSW to the E at 6 mph 10 km/h.
Monday, September 21, 2026
Mid-Morning
73°F 23°C
Light Showers
Mid-Afternoon
78°F 26°C
Cloudy
Early-Evening
74°F 23°C
Overcast
Comfortable with temperatures reaching 78°F 26°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds switching from the NE to the ENE at 9 mph 15 km/h.
Tuesday, September 22, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
70°F 21°C
Light Showers
Early-Evening
69°F 21°C
Light Showers
Enjoyable around 70°F 21°C, persistent showers off and on through the day, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
69°F 20°C
Light Fog
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
82°F 28°C
Sunny
Warm temperatures up to 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the ESE to the S at 3 mph 5 km/h.
Thursday, September 24, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
91°F 33°C
Partly Cloudy
Early-Evening
89°F 32°C
Sunny
Very hot with a high of 91°F 33°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the WNW to the SSW at 5 mph 8 km/h.
Friday, September 25, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
76°F 25°C
Sunny
Warm and summery near 84°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the NNE at 18 mph 30 km/h. Gusts up to 26 mph 42 km/h.
Saturday, September 26, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
74°F 23°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NNE to the NE at 13 mph 21 km/h. Gusts up to 24 mph 39 km/h.
Sunday, September 27, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
76°F 25°C
Sunny
Enjoyable around 78°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds NE at 14 mph 22 km/h.
Monday, September 28, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
79°F 27°C
Sunny
Warm temperatures up to 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the NNE at 12 mph 20 km/h. Gusts up to 21 mph 34 km/h.
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