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McAllen, TX

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McAllen, TX Weather
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September 11 - September 25

Fri 9/11

104° /82°
1%
Sunny and increasingly windy with the temperature breaking the record of 103 from 2023
alerts

Heat Advisory

12:00 PM Friday - 7:00 PM Friday

RealFeel®108°

RealFeel Shade™105°

Max UV Index9.0 (Very High)

WindSSE 16 mph

Sat 9/12

103° /82°
3%
Mostly sunny, windy and hot with the temperature tying the record high from 1987; dangerous heat

RealFeel®108°

RealFeel Shade™104°

Max UV Index9.0 (Very High)

WindSSE 16 mph

Sun 9/13

101° /80°
11%
Mostly sunny, windy and hot; dangerous heat

RealFeel®107°

RealFeel Shade™102°

Max UV Index9.0 (Very High)

WindSE 15 mph

Mon 9/14

102° /81°
55%
Partly sunny and increasingly windy with the temperature near the record of 104; a thunderstorm in spots in the afternoon; dangerous heat

RealFeel®107°

RealFeel Shade™103°

Max UV Index9.0 (Very High)

WindSE 16 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 9/15

101° /79°
15%
Partly sunny and breezy with the temperature near the record of 103; caution advised if outside for extended periods of time

RealFeel®104°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindSE 16 mph

Wed 9/16

102° /78°
25%
Hot with the temperature approaching the record high of 103 set in 1968 with times of sun and clouds; breezy in the afternoon

RealFeel®107°

RealFeel Shade™103°

Max UV Index8.0 (Very High)

WindESE 10 mph

Thu 9/17

97° /77°
55%
Periods of clouds and sunshine with a stray thunderstorm; very warm

RealFeel®104°

RealFeel Shade™100°

Max UV Index5.0 (Moderate)

WindENE 8 mph

Total Hours of Precipitation2

Total Hours of Rain2

Fri 9/18

94° /76°
2%
Mostly sunny and humid

RealFeel®105°

RealFeel Shade™98°

Max UV Index9.0 (Very High)

WindNE 7 mph

Sat 9/19

93° /75°
55%
Mostly sunny and humid with a shower in places

RealFeel®103°

RealFeel Shade™96°

Max UV Index8.0 (Very High)

WindNNE 6 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sun 9/20

94° /73°
55%
Partly sunny with a thunderstorm around in the afternoon

RealFeel®103°

RealFeel Shade™94°

Max UV Index8.0 (Very High)

WindNE 6 mph

Total Hours of Precipitation1

Total Hours of Rain1

Mon 9/21

93° /74°
3%
Plenty of sun

RealFeel®98°

RealFeel Shade™91°

Max UV Index8.0 (Very High)

WindENE 7 mph

Tue 9/22

95° /74°
2%
Sunny

RealFeel®100°

RealFeel Shade™94°

Max UV Index8.0 (Very High)

WindNE 6 mph

Wed 9/23

96° /75°
55%
Mostly sunny with a shower in places

RealFeel®100°

RealFeel Shade™95°

Max UV Index7.0 (High)

WindNE 7 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 9/24

100° /68°
57%
Cloudy and hot with a couple of thunderstorms

RealFeel®101°

RealFeel Shade™101°

Max UV Index2.0 (Low)

WindESE 5 mph

Total Hours of Precipitation2

Total Hours of Rain2

Fri 9/25

95° /75°
55%
A thundershower in spots in the morning; otherwise, partly sunny and humid

RealFeel®110°

RealFeel Shade™102°

Max UV Index8.0 (Very High)

WindE 5 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

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World North America United States Texas McAllen

Weather Near McAllen:

  • Brownsville, TX
  • Corpus Christi, TX
  • Edinburg, TX
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