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


Stellar, TX Weather Forecast Dated: 1114 PM Sat Sep 05 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.
Saturday, September 5, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
94°F 34°C
Partly Cloudy
Scorching hot near 102°F 39°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds picking up from SSE at 4 mph 7 km/h to SE at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 6, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
94°F 35°C
Scattered Showers
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 94°F 35°C (heat index 99°F 37°C), scattered downpours possible, with lower humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
93°F 34°C
Scattered Showers
Early-Evening
91°F 33°C
Overcast
Very hot with a high of 93°F 34°C, feeling closer to 98°F 37°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the SW to the SE at 9 mph 14 km/h.
Tuesday, September 8, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
94°F 34°C
Partly Cloudy
Sizzling hot near 99°F 37°C with a heat index reaching 103°F 40°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds increasing from the S at 6 mph 9 km/h to SSE at 14 mph 21 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, September 9, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
94°F 34°C
Sunny
Hot and sweltering around 98°F 37°C (heat index 101°F 38°C), sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the S to the SE at 10 mph 16 km/h.
Thursday, September 10, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
94°F 35°C
Cloudy
Sweltering heat reaching 101°F 38°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the SSW to the S at 15 mph 23 km/h. Gusts up to 21 mph 34 km/h.
Friday, September 11, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
93°F 34°C
Sunny
Dangerously hot temperatures around 102°F 39°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds increasing from the SSW at 11 mph 18 km/h to SSE at 20 mph 32 km/h. Gusts up to 25 mph 41 km/h.
Saturday, September 12, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
99°F 37°C
Cloudy
Early-Evening
91°F 33°C
Sunny
Hot and sweltering around 99°F 37°C (heat index 103°F 40°C), sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the S to the SSE at 19 mph 30 km/h. Gusts up to 24 mph 38 km/h.
Sunday, September 13, 2026
Mid-Morning
85°F 30°C
Nearby Thunderstorms
Mid-Afternoon
99°F 37°C
Nearby Thunderstorms
Early-Evening
91°F 33°C
Sunny
Very hot with a high of 99°F 37°C, feeling closer to 104°F 40°C in the humidity, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds blowing from the SE at 18 mph 29 km/h. Gusts up to 22 mph 35 km/h.
Monday, September 14, 2026
Mid-Morning
84°F 29°C
Fog
Mid-Afternoon
100°F 38°C
Nearby Thunderstorms
Early-Evening
91°F 33°C
Nearby Thunderstorms
Scorching heat reaching 100°F 38°C, feeling like 103°F 40°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds swinging from the SSE to the SE at 14 mph 23 km/h. Gusts up to 22 mph 36 km/h.
Tuesday, September 15, 2026
Mid-Morning
80°F 27°C
Light Fog
Mid-Afternoon
91°F 33°C
Partly Cloudy
Early-Evening
86°F 30°C
Scattered Showers
Hot and sweltering around 91°F 33°C (heat index 95°F 35°C), scattered downpours possible, with lower humidity and steady pressure. Winds picking up from ENE at 4 mph 6 km/h to NE at 14 mph 23 km/h. Gusts up to 20 mph 33 km/h.
Wednesday, September 16, 2026
Mid-Morning
73°F 23°C
Scattered Showers
Mid-Afternoon
87°F 30°C
Scattered Showers
Early-Evening
83°F 29°C
Overcast
Balmy with temperatures reaching 87°F 30°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds turning from the NNE to the NE at 7 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
88°F 31°C
Cloudy
Sizzling hot with 92°F 34°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the NE to the SE at 7 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
80°F 26°C
Sunny
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
89°F 32°C
Sunny
Hot temperatures near 96°F 35°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the ESE to the SE at 11 mph 18 km/h.
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