Weather in McAllen, Texas, United States

7-Day Detailed Weather Forecast for McAllen

This Afternoon

Temperature: 99°F

Wind Speed: 16 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 99. Heat index values as high as 108. South southeast wind around 16 mph, with gusts as high as 30 mph.

Tonight

Temperature: 78°F

Wind Speed: 16 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 78. South southeast wind around 16 mph, with gusts as high as 33 mph.

Thursday

Temperature: 100°F

Wind Speed: 15 to 18 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 100. Heat index values as high as 109. South southeast wind 15 to 18 mph, with gusts as high as 35 mph.

Thursday Night

Temperature: 78°F

Wind Speed: 14 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 78. Heat index values as high as 105. South southeast wind around 14 mph, with gusts as high as 28 mph.

Friday

Temperature: 98°F

Wind Speed: 15 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 98. Southeast wind around 15 mph, with gusts as high as 28 mph.

Friday Night

Temperature: 79°F

Wind Speed: 14 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 79. Southeast wind around 14 mph, with gusts as high as 28 mph.

Saturday

Temperature: 99°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 99. Southeast wind 10 to 15 mph, with gusts as high as 26 mph.

Saturday Night

Temperature: 79°F

Wind Speed: 15 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 79. Southeast wind around 15 mph, with gusts as high as 28 mph.

Sunday

Temperature: 96°F

Wind Speed: 14 to 17 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 96. Southeast wind 14 to 17 mph, with gusts as high as 31 mph.

Sunday Night

Temperature: 79°F

Wind Speed: 16 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 79. Southeast wind around 16 mph, with gusts as high as 30 mph.

Monday

Temperature: 97°F

Wind Speed: 14 to 17 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 97. Southeast wind 14 to 17 mph, with gusts as high as 31 mph.

Monday Night

Temperature: 80°F

Wind Speed: 16 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 80.

Tuesday

Temperature: 99°F

Wind Speed: 13 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 99.

Tuesday Night

Temperature: 79°F

Wind Speed: 12 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 79.