McAllen Weather Forecast
- 78
- 99
Hot
- 78
- 100
Hot
- 77
- 99
Chance Thunderstorms
- 77
- 96
Chance Thunderstorms
- 76
- 95
Slight Chance Thunderstorms
- 75
- 94
Chance Thunderstorms
Today 20 May Southern Hidalgo
Mostly sunny and breezy. Highs in the upper 90s. Southeast Winds 15 to 25 Mph with Gusts up to 35 Mph. Heat index Values up to 110 in the afternoon.
Tonight 20 May Southern Hidalgo
Partly cloudy. Lows in the upper 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 105 early in the evening.
McAllen Temperature Statistics
May Temperature
McAllen, Miller International Airport (1.2 miles)
Lowest 12 May, 2022
70 °FAverage May
82.8 °FHighest 7 May, 2022
98.1 °F
Climate (2010–Present)
McAllen, Miller International Airport (1.2 miles)
Average Low 2010–Present
66.5 °FAverage 2010–Present
74.8 °FAverage High 2010–Present
86.3 °F