Pharr, TX 14 Day Weather - 78577 WeatherWorld.com
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Pharr, TX Weather Forecast


Pharr, TX Weather Forecast Dated: 525 AM Thu Sep 03 2026 (Pharr Time)
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.
Thursday, September 3, 2026
Mid-Morning
85°F 30°C
Overcast
Mid-Afternoon
103°F 39°C
Overcast
Early-Evening
92°F 33°C
Sunny
Scorching heat reaching 103°F 39°C, feeling like 107°F 41°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSE to the SE at 20 mph 32 km/h. Gusts up to 27 mph 43 km/h.
Friday, September 4, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
102°F 39°C
Overcast
Early-Evening
93°F 34°C
Sunny
Sweltering temperatures near 102°F 39°C with a heat index of 107°F 42°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SSE to the ESE at 20 mph 33 km/h. Gusts up to 30 mph 47 km/h.
Saturday, September 5, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
92°F 33°C
Overcast
Very hot with a high of 92°F 33°C, feeling closer to 98°F 37°C in the humidity, overcast throughout the day, with lower humidity and steady pressure. Winds moving from the SE to the E at 14 mph 23 km/h. Gusts up to 22 mph 36 km/h.
Sunday, September 6, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
101°F 38°C
Partly Cloudy
Early-Evening
94°F 35°C
Sunny
Scorching heat reaching 101°F 38°C, feeling like 105°F 41°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds picking up from SE at 9 mph 15 km/h to SE at 17 mph 28 km/h. Gusts up to 24 mph 38 km/h.
Monday, September 7, 2026
Mid-Morning
85°F 29°C
Nearby Thunderstorms
Mid-Afternoon
98°F 37°C
Nearby Thunderstorms
Early-Evening
93°F 34°C
Partly Cloudy
Hot and sweltering around 98°F 37°C (heat index 105°F 40°C), locally heavy thunderstorms at times, with lower humidity and steady pressure. Winds blowing from the S at 15 mph 25 km/h. Gusts up to 26 mph 41 km/h.
Tuesday, September 8, 2026
Mid-Morning
86°F 30°C
Overcast
Mid-Afternoon
99°F 37°C
Nearby Thunderstorms
Early-Evening
93°F 34°C
Nearby Thunderstorms
Very hot with a high of 99°F 37°C, feeling closer to 105°F 41°C in the humidity, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds turning from the SSE to the SE at 18 mph 29 km/h. Gusts up to 22 mph 35 km/h.
Wednesday, September 9, 2026
Mid-Morning
87°F 31°C
Cloudy
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
91°F 33°C
Overcast
Sizzling hot near 99°F 37°C with a heat index reaching 103°F 40°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds out of the SE at 18 mph 29 km/h. Gusts up to 23 mph 37 km/h.
Thursday, September 10, 2026
Mid-Morning
86°F 30°C
Partly Cloudy
Mid-Afternoon
99°F 37°C
Cloudy
Early-Evening
91°F 33°C
Sunny
Hot and sweltering around 99°F 37°C (heat index 104°F 40°C), partly cloudy throughout the day, with lower humidity and steady pressure. Winds moving from the SSE to the SE at 20 mph 33 km/h. Gusts up to 26 mph 42 km/h.
Friday, September 11, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
101°F 38°C
Partly Cloudy
Early-Evening
91°F 33°C
Sunny
Dangerously hot with a high of 101°F 38°C (heat index near 107°F 41°C), sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SSE to the SE at 19 mph 31 km/h. Gusts up to 24 mph 39 km/h.
Saturday, September 12, 2026
Mid-Morning
86°F 30°C
Overcast
Mid-Afternoon
101°F 38°C
Overcast
Early-Evening
93°F 34°C
Sunny
Scorching heat reaching 101°F 38°C, feeling like 109°F 43°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the SSE to the SE at 18 mph 30 km/h. Gusts up to 23 mph 37 km/h.
Sunday, September 13, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
101°F 38°C
Scattered Showers
Early-Evening
94°F 34°C
Sunny
Sweltering temperatures near 101°F 38°C with a heat index of 107°F 42°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the SSE at 16 mph 26 km/h. Gusts up to 25 mph 40 km/h.
Monday, September 14, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
102°F 39°C
Partly Cloudy
Early-Evening
94°F 35°C
Overcast
Dangerously hot with a high of 102°F 39°C (heat index near 107°F 42°C), sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SE to the ESE at 16 mph 26 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, September 15, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
92°F 33°C
Cloudy
Scorching heat reaching 101°F 38°C, feeling like 105°F 41°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 13 mph 22 km/h.
Wednesday, September 16, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
91°F 32°C
Nearby Thunderstorms
Hot and sweltering around 98°F 36°C (heat index 103°F 39°C), locally heavy thunderstorms at times, with lower humidity and steady pressure. Winds building from ESE at 5 mph 8 km/h to ESE at 16 mph 25 km/h. Gusts up to 23 mph 36 km/h.
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