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Flatonia, TX Weather Forecast
Flatonia, TX Weather Forecast Dated: 630 PM Sun Sep 06 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Sunday, September 6, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
86°F 30°C
Overcast
Warm and summery around 86°F 30°C (feels like 94°F 34°C), sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
95°F 35°C
Scattered Showers
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 95°F 35°C (heat index 99°F 37°C), scattered downpours possible, with lower humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
92°F 34°C
Overcast
Very hot with a high of 98°F 36°C, feeling closer to 101°F 39°C in the humidity, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the SSE at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 9, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
92°F 34°C
Overcast
Sizzling hot near 97°F 36°C with a heat index reaching 100°F 38°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds blowing from the SE at 6 mph 9 km/h.
Thursday, September 10, 2026
Mid-Morning
81°F 27°C
Heavy Rain Showers
Mid-Afternoon
97°F 36°C
Cloudy
Early-Evening
90°F 32°C
Sunny
Hot and sweltering around 97°F 36°C (heat index 101°F 39°C), scattered morning showers before drying out later, with lower humidity and barometric pressure falling. Winds increasing from the SSW at 6 mph 10 km/h to SE at 14 mph 21 km/h.
Friday, September 11, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
89°F 32°C
Overcast
Very hot with a high of 97°F 36°C, feeling closer to 101°F 38°C in the humidity, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the SSE at 10 mph 16 km/h.
Saturday, September 12, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
90°F 33°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 103°F 39°C, sunny throughout the day, with lower humidity and steady pressure. Winds building from SSW at 7 mph 12 km/h to SSE at 15 mph 24 km/h. Gusts up to 20 mph 32 km/h.
Sunday, September 13, 2026
Mid-Morning
81°F 27°C
Scattered Showers
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
90°F 33°C
Cloudy
Hot and sweltering around 98°F 36°C (heat index 101°F 38°C), scattered downpours possible, with lower humidity and steady pressure. Winds increasing from the S at 9 mph 14 km/h to SSE at 17 mph 28 km/h. Gusts up to 24 mph 39 km/h.
Monday, September 14, 2026
Mid-Morning
84°F 29°C
Partly Cloudy
Mid-Afternoon
97°F 36°C
Nearby Thunderstorms
Early-Evening
90°F 33°C
Nearby Thunderstorms
Very hot with a high of 97°F 36°C, feeling closer to 102°F 39°C in the humidity, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds out of the SSE at 14 mph 23 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 15, 2026
Mid-Morning
83°F 29°C
Light Fog
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, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the S to the SSE at 15 mph 25 km/h. Gusts up to 22 mph 36 km/h.
Wednesday, September 16, 2026
Mid-Morning
83°F 28°C
Light Fog
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
92°F 33°C
Partly Cloudy
Hot and sweltering around 99°F 37°C (heat index 102°F 39°C), sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the SSE at 14 mph 22 km/h.
Thursday, September 17, 2026
Mid-Morning
82°F 28°C
Light Fog
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
92°F 33°C
Sunny
Hot and sweltering around 99°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the SE at 12 mph 20 km/h. Gusts up to 20 mph 32 km/h.
Friday, September 18, 2026
Mid-Morning
81°F 27°C
Light Fog
Mid-Afternoon
98°F 37°C
Scattered Showers
Early-Evening
91°F 33°C
Overcast
Sizzling hot near 98°F 37°C with a heat index reaching 101°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds building from S at 5 mph 8 km/h to SSE at 14 mph 21 km/h. Gusts up to 21 mph 33 km/h.
Saturday, September 19, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
90°F 32°C
Overcast
Hot temperatures near 97°F 36°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 15 mph 25 km/h. Gusts up to 21 mph 34 km/h.
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