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Alamo, TX Weather Forecast
Alamo, TX Weather Forecast Dated: 157 AM Sat Sep 26 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. A few thunderstorms possible.
Saturday, September 26, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
95°F 35°C
Cloudy
Early-Evening
89°F 32°C
Cloudy
Sizzling hot near 95°F 35°C with a heat index reaching 101°F 39°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds picking up from ESE at 6 mph 10 km/h to ESE at 15 mph 24 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 27, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
93°F 34°C
Cloudy
Early-Evening
88°F 31°C
Overcast
Hot and sweltering around 93°F 34°C (heat index 100°F 38°C), sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds building from SE at 7 mph 12 km/h to ESE at 15 mph 24 km/h.
Monday, September 28, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
89°F 32°C
Overcast
Very hot with a high of 94°F 35°C, feeling closer to 101°F 38°C in the humidity, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds SE at 15 mph 24 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, September 29, 2026
Mid-Morning
83°F 28°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
89°F 31°C
Overcast
Sizzling hot near 97°F 36°C with a heat index reaching 103°F 39°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 21 mph 33 km/h. Gusts up to 26 mph 42 km/h.
Wednesday, September 30, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 97°F 36°C (heat index 106°F 41°C), scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SSE to the SE at 20 mph 33 km/h. Gusts up to 27 mph 43 km/h.
Thursday, October 1, 2026
Mid-Morning
86°F 30°C
Partly Cloudy
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
90°F 32°C
Sunny
Very hot with a high of 94°F 35°C, feeling closer to 104°F 40°C in the humidity, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SSE to the SE at 16 mph 26 km/h. Gusts up to 20 mph 33 km/h.
Friday, October 2, 2026
Mid-Morning
85°F 29°C
Cloudy
Mid-Afternoon
94°F 35°C
Cloudy
Early-Evening
90°F 33°C
Partly Cloudy
Sizzling hot near 94°F 35°C with a heat index reaching 101°F 39°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds out of the SE at 13 mph 21 km/h.
Saturday, October 3, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Hot and sweltering around 98°F 37°C (heat index 103°F 39°C), sunny throughout the day, with lower humidity and barometric pressure falling. Winds building from SE at 8 mph 13 km/h to SE at 16 mph 25 km/h. Gusts up to 20 mph 32 km/h.
Sunday, October 4, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Cloudy
Early-Evening
91°F 32°C
Sunny
Very hot with a high of 98°F 37°C, feeling closer to 103°F 40°C in the humidity, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds swinging from the SSE to the SE at 17 mph 27 km/h. Gusts up to 21 mph 34 km/h.
Monday, October 5, 2026
Mid-Morning
85°F 30°C
Scattered Showers
Mid-Afternoon
94°F 34°C
Scattered Showers
Early-Evening
88°F 31°C
Scattered Showers
Sizzling hot near 94°F 34°C with a heat index reaching 98°F 37°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds shifting from the SE to the E at 16 mph 26 km/h. Gusts up to 21 mph 33 km/h.
Tuesday, October 6, 2026
Mid-Morning
79°F 26°C
Light Showers
Mid-Afternoon
77°F 25°C
Scattered Showers
Early-Evening
73°F 23°C
Cloudy
Pleasant near 77°F 25°C, scattered downpours possible, with increasing humidity and steady pressure. Winds building from NE at 13 mph 21 km/h to NNE at 22 mph 36 km/h. Gusts up to 31 mph 50 km/h.
Wednesday, October 7, 2026
Mid-Morning
62°F 17°C
Heavy Rain
Mid-Afternoon
60°F 16°C
Heavy Rain Showers
Early-Evening
60°F 15°C
Light Showers
Cool with a high near 60°F 16°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds switching from the N to the NNW at 20 mph 32 km/h. Gusts up to 34 mph 54 km/h.
Thursday, October 8, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
71°F 22°C
Overcast
Enjoyable around 71°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the NNW to the N at 7 mph 11 km/h.
Friday, October 9, 2026
Mid-Morning
73°F 23°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
79°F 27°C
Sunny
Warm temperatures up to 84°F 29°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SE to the E at 10 mph 16 km/h.
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