Clay, TX 14 Day Weather - 77839 WeatherWorld.com
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Clay, TX Weather Forecast


Clay, TX Weather Forecast Dated: 528 AM Sun Sep 13 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Sunday, September 13, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
98°F 37°C
Partly Cloudy
Early-Evening
91°F 33°C
Sunny
Sizzling hot near 98°F 37°C with a heat index reaching 103°F 40°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 13 mph 21 km/h. Gusts up to 25 mph 40 km/h.
Monday, September 14, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
91°F 33°C
Scattered Showers
Hot and sweltering around 99°F 37°C (heat index 104°F 40°C), scattered downpours possible, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 12 mph 19 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, September 15, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
93°F 34°C
Cloudy
Dangerously hot with a high of 101°F 38°C (heat index near 106°F 41°C), sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds increasing from the S at 7 mph 12 km/h to SSE at 15 mph 25 km/h. Gusts up to 24 mph 39 km/h.
Wednesday, September 16, 2026
Mid-Morning
82°F 28°C
Cloudy
Mid-Afternoon
98°F 37°C
Overcast
Early-Evening
90°F 32°C
Overcast
Sizzling hot near 98°F 37°C with a heat index reaching 102°F 39°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds picking up from SSE at 4 mph 7 km/h to SSE at 12 mph 19 km/h. Gusts up to 23 mph 36 km/h.
Thursday, September 17, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
88°F 31°C
Partly Cloudy
Hot and sweltering around 97°F 36°C (heat index 100°F 38°C), overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the ESE to the SSE at 11 mph 18 km/h. Gusts up to 21 mph 33 km/h.
Friday, September 18, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
92°F 33°C
Sunny
Very hot with temperatures reaching 98°F 36°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the WSW to the SSE at 8 mph 13 km/h.
Saturday, September 19, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
92°F 34°C
Partly Cloudy
Scorching heat reaching 100°F 38°C, feeling like 103°F 39°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
82°F 28°C
Heavy Rain Showers
Mid-Afternoon
97°F 36°C
Cloudy
Early-Evening
84°F 29°C
Light Showers
Hot and sweltering around 97°F 36°C (heat index 102°F 39°C), early showers and late showers with a lull during the afternoon, with steady humidity and steady pressure. Winds switching from the W to the SE at 9 mph 14 km/h.
Monday, September 21, 2026
Mid-Morning
73°F 23°C
Light Showers
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
83°F 28°C
Sunny
Warm temperatures up to 88°F 31°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. Winds moving from the NNW to the N at 11 mph 17 km/h.
Tuesday, September 22, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
85°F 29°C
Overcast
Early-Evening
81°F 27°C
Overcast
Very warm with a high of 85°F 29°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the NNW to the NNE at 8 mph 13 km/h.
Wednesday, September 23, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
86°F 30°C
Sunny
Very hot with temperatures reaching 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NNE to the NE at 6 mph 10 km/h.
Thursday, September 24, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
92°F 34°C
Sunny
Hot and sweltering around 99°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SW to the SE at 8 mph 13 km/h.
Friday, September 25, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
91°F 33°C
Sunny
Scorching heat reaching 100°F 38°C, feeling like 103°F 39°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSW to the SSE at 12 mph 20 km/h. Gusts up to 22 mph 34 km/h.
Saturday, September 26, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
90°F 32°C
Sunny
Hot temperatures near 97°F 36°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 11 mph 17 km/h.
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