Back Lake, TX 14 Day Weather
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Back Lake, TX Weather Forecast


Back Lake, TX Weather Forecast Dated: 622 PM Wed Sep 16 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Wednesday, September 16, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
88°F 31°C
Sunny
Sizzling hot near 98°F 37°C with a heat index reaching 103°F 39°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
101°F 38°C
Partly Cloudy
Early-Evening
92°F 33°C
Partly Cloudy
Sweltering heat reaching 101°F 38°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Sizzling hot with 99°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
80°F 26°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
91°F 33°C
Sunny
Dangerously hot with a high of 100°F 38°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
93°F 34°C
Sunny
Scorching hot near 100°F 38°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SW to the S at 5 mph 9 km/h.
Monday, September 21, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
92°F 33°C
Scattered Showers
Early-Evening
77°F 25°C
Nearby Thunderstorms
Very hot with a high of 92°F 33°C, feeling closer to 97°F 36°C in the humidity, locally heavy downpours at times, with increasing humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
86°F 30°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 98°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
87°F 30°C
Sunny
Hot and sweltering around 96°F 36°C (heat index 99°F 37°C), sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
78°F 26°C
Light Showers
Mid-Afternoon
94°F 35°C
Scattered Showers
Early-Evening
86°F 30°C
Sunny
Very hot with a high of 94°F 35°C, feeling closer to 97°F 36°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the WNW to the N at 10 mph 15 km/h. Gusts up to 22 mph 36 km/h.
Friday, September 25, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
74°F 24°C
Sunny
Very warm with a high of 85°F 29°C, sunny throughout the day, with steady humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
76°F 25°C
Sunny
Warm and summery near 86°F 30°C, sunny throughout the day, with steady humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
80°F 27°C
Overcast
Hot and sweltering around 91°F 33°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
73°F 23°C
Heavy Rain Showers
Enjoyable around 74°F 23°C, drier conditions through late afternoon before showers move in, with steady humidity and barometric pressure falling. Winds ENE at 11 mph 18 km/h. Gusts up to 35 mph 56 km/h.
Tuesday, September 29, 2026
Mid-Morning
74°F 23°C
Light Showers
Mid-Afternoon
83°F 28°C
Light Showers
Early-Evening
78°F 26°C
Scattered Showers
Quite warm reaching 83°F 28°C, feeling like 88°F 31°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds out of the ESE at 11 mph 18 km/h.
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