Lost Lake, TX 14 Day Weather
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Lost Lake, TX Weather Forecast


Lost Lake, TX Weather Forecast Dated: 545 PM Thu Sep 10 2026
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Thursday, September 10, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
94°F 34°C
Sunny
Scorching heat reaching 100°F 38°C, feeling like 103°F 40°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Friday, September 11, 2026
Mid-Morning
75°F 24°C
Scattered Showers
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
90°F 33°C
Sunny
Hot and sweltering around 94°F 34°C (heat index 98°F 37°C), scattered downpours possible, with lower humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
80°F 27°C
Cloudy
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
89°F 32°C
Cloudy
Very hot with a high of 98°F 36°C, feeling closer to 101°F 38°C in the humidity, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SW to the SSW at 10 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
101°F 38°C
Partly Cloudy
Early-Evening
92°F 33°C
Overcast
Dangerously hot with a high of 101°F 38°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the SSW to the SSE at 10 mph 16 km/h.
Monday, September 14, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
95°F 35°C
Cloudy
Sweltering temperatures near 100°F 38°C with a heat index of 103°F 39°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SSW to the SSE at 6 mph 9 km/h.
Tuesday, September 15, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
95°F 36°C
Sunny
Dangerously hot with a high of 100°F 38°C (heat index near 103°F 39°C), sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the SE at 7 mph 11 km/h.
Wednesday, September 16, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
94°F 35°C
Overcast
Scorching heat reaching 100°F 38°C, feeling like 103°F 40°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
78°F 26°C
Cloudy
Hot and sweltering around 96°F 36°C (heat index 100°F 38°C), scattered downpours possible, with increasing humidity and steady pressure. Winds building from W at 1 mph 1 km/h to SW at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
78°F 25°C
Light Fog
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
87°F 31°C
Partly Cloudy
Very hot with a high of 93°F 34°C, feeling closer to 97°F 36°C in the humidity, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
83°F 28°C
Scattered Showers
Early-Evening
76°F 24°C
Scattered Showers
Warm and summery around 83°F 28°C (feels like 87°F 30°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the E to the NE at 8 mph 12 km/h.
Sunday, September 20, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
74°F 24°C
Partly Cloudy
Pleasant near 78°F 26°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the NE to the SE at 6 mph 9 km/h.
Monday, September 21, 2026
Mid-Morning
71°F 21°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
79°F 26°C
Overcast
Balmy with temperatures reaching 84°F 29°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
74°F 24°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
82°F 28°C
Sunny
Sizzling hot with 90°F 32°C, sunny throughout the day, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
79°F 26°C
Sunny
Warm temperatures up to 87°F 31°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the NNE at 8 mph 13 km/h.
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