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


Mackay, TX Weather Forecast Dated: 332 PM Fri Sep 04 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Friday, September 4, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
91°F 33°C
Cloudy
Early-Evening
86°F 30°C
Cloudy
Sizzling hot near 91°F 33°C with a heat index reaching 101°F 38°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds out of the NE at 13 mph 22 km/h.
Saturday, September 5, 2026
Mid-Morning
82°F 28°C
Overcast
Mid-Afternoon
90°F 32°C
Scattered Showers
Early-Evening
85°F 30°C
Scattered Showers
Hot and sweltering around 90°F 32°C (heat index 97°F 36°C), scattered downpours possible, with lower humidity and steady pressure. A stray shower or storm late in the day. Winds blowing from the SSE at 7 mph 12 km/h.
Sunday, September 6, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
96°F 36°C
Partly Cloudy
Early-Evening
88°F 31°C
Sunny
Very hot with a high of 96°F 36°C, feeling closer to 102°F 39°C in the humidity, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds increasing from the ENE at 1 mph 1 km/h to S at 9 mph 15 km/h. Gusts up to 20 mph 32 km/h.
Monday, September 7, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
103°F 39°C
Sunny
Early-Evening
87°F 31°C
Partly Cloudy
Scorching heat reaching 103°F 39°C, feeling like 108°F 42°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds picking up from SW at 3 mph 5 km/h to SSE at 14 mph 21 km/h. Gusts up to 22 mph 35 km/h.
Tuesday, September 8, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
102°F 39°C
Partly Cloudy
Early-Evening
88°F 31°C
Sunny
Sweltering temperatures near 102°F 39°C with a heat index of 106°F 41°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds building from SE at 3 mph 4 km/h to SE at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, September 9, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
93°F 34°C
Cloudy
Early-Evening
86°F 30°C
Overcast
Very hot with a high of 93°F 34°C, feeling closer to 98°F 37°C in the humidity, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SE to the SSE at 8 mph 13 km/h.
Thursday, September 10, 2026
Mid-Morning
83°F 28°C
Light Fog
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
83°F 29°C
Scattered Showers
Sizzling hot near 92°F 33°C with a heat index reaching 97°F 36°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the W to the S at 9 mph 15 km/h.
Friday, September 11, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
86°F 30°C
Cloudy
Sweltering temperatures near 100°F 38°C with a heat index of 104°F 40°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds building from S at 3 mph 4 km/h to SSE at 11 mph 18 km/h.
Saturday, September 12, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
99°F 37°C
Scattered Showers
Early-Evening
87°F 31°C
Nearby Thunderstorms
Very hot with a high of 99°F 37°C, feeling closer to 105°F 40°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the SSW to the SE at 11 mph 17 km/h.
Sunday, September 13, 2026
Mid-Morning
86°F 30°C
Partly Cloudy
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
88°F 32°C
Nearby Thunderstorms
Sizzling hot near 99°F 37°C with a heat index reaching 105°F 41°C, periods of heavy thunderstorms, with steady humidity and steady pressure. Winds shifting from the SSE to the SE at 11 mph 18 km/h.
Monday, September 14, 2026
Mid-Morning
86°F 30°C
Cloudy
Mid-Afternoon
93°F 34°C
Heavy Rain Showers
Early-Evening
77°F 25°C
Nearby Thunderstorms
Hot and sweltering around 93°F 34°C (heat index 100°F 38°C), scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the E at 6 mph 10 km/h.
Tuesday, September 15, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
92°F 33°C
Cloudy
Early-Evening
84°F 29°C
Light Showers
Very hot with a high of 92°F 33°C, feeling closer to 100°F 38°C in the humidity, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds switching from the S to the SSE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 16, 2026
Mid-Morning
85°F 29°C
Overcast
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
88°F 31°C
Sunny
Sizzling hot near 98°F 36°C with a heat index reaching 102°F 39°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSE to the ESE at 13 mph 20 km/h.
Thursday, September 17, 2026
Mid-Morning
84°F 29°C
Light Fog
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
86°F 30°C
Sunny
Hot and sweltering around 97°F 36°C (heat index 101°F 39°C), cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds swinging from the E to the ESE at 13 mph 21 km/h.
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