MCALLEN, TX 78503 Weather Forecast & Current Conditions

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MCALLEN, TX
Current Weather

10:53 PM CDT JUL 4, 2026
Clear
84°F
Feels Like: 92°F
Dewpoint: 75°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: SE at 16 mph, gusts to 24
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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MCALLEN, TX 78503
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 108.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 106 early in the evening.
SUNDAY
Mostly sunny. Highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Heat index values up to 107.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 105 early in the evening.
MONDAY
Mostly sunny. Highs in the upper 90s. Southeast winds 10 to 15 mph. Heat index values up to 107.
MONDAY NIGHT
Mostly clear. Lows in the upper 70s.
TUESDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s.
THURSDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
FRIDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.

Visible Weather Satellite
MCALLEN, TX 78503
Infrared Weather Satellite
MCALLEN, TX 78503
NEXRAD Weather Radar
MCALLEN, TX 78503

MCALLEN, TX 3 hourly weather forecast

weather forecast created  8:00 AM EDT  7/ 4/2026
Saturday
4 JUL 2026
MCALLEN, TX 78503 weather forecast Day 1, 12 hours 1 PM 98° 106° Clear 1%

0% Thunder
( 13% severe)
SE   13 41% 70°
High 100° MCALLEN, TX 78503 weather forecast Day 1, 15 hours 4 PM 99° 106° Clear SE   16 38% 69°
Clear



MCALLEN, TX 78503 weather forecast Day 1, 18 hours 7 PM 94° 100° Clear 1%

0% Thunder
( 4% severe)
SE   18 46% 70°
MCALLEN, TX 78503 weather forecast Day 1, 21 hours 10 PM 86° 94° Partly Cloudy SE   16 68% 74°
Sunday
5 JUL 2026
MCALLEN, TX 78503 weather forecast Day 2, 0 hours 1 AM 82° 89° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSE   13 82% 76°
Low 79° MCALLEN, TX 78503 weather forecast Day 2, 3 hours 4 AM 81° 87° Partly Cloudy SSE   12 85% 76°
High 101° MCALLEN, TX 78503 weather forecast Day 2, 6 hours 7 AM 79° 83° Partly Cloudy 1%

0% Thunder
( 3% severe)
SE   10 91% 76°

Partly Cloudy



MCALLEN, TX 78503 weather forecast Day 2, 9 hours 10 AM 88° 97° Partly Cloudy SSE   13 63% 74°
MCALLEN, TX 78503 weather forecast Day 2, 12 hours 1 PM 98° 106° Partly Cloudy 2%

0% Thunder
( 11% severe)
SE   14 41% 70°
MCALLEN, TX 78503 weather forecast Day 2, 15 hours 4 PM 99° 105° Partly Cloudy SE   15 37% 68°
MCALLEN, TX 78503 weather forecast Day 2, 18 hours 7 PM 94° 99° Partly Cloudy 0%

0% Thunder
( 4% severe)
SE   17 44% 69°
MCALLEN, TX 78503 weather forecast Day 2, 21 hours 10 PM 86° 93° Partly Cloudy SE   15 65% 73°
Monday
6 JUL 2026
MCALLEN, TX 78503 weather forecast Day 3, 0 hours 1 AM 82° 89° Partly Cloudy 0%

0% Thunder
( 1% severe)
SE   12 79% 75°
Low 79° MCALLEN, TX 78503 weather forecast Day 3, 3 hours 4 AM 80° 85° Partly Cloudy SE   10 88% 76°
High 101° MCALLEN, TX 78503 weather forecast Day 3, 6 hours 7 AM 79° 83° Partly Cloudy 0%

0% Thunder
( 5% severe)
SE   9 91% 76°

Partly Cloudy



MCALLEN, TX 78503 weather forecast Day 3, 9 hours 10 AM 88° 97° Partly Cloudy SSE   10 63% 74°
MCALLEN, TX 78503 weather forecast Day 3, 15 hours 1 PM 98° 104° Partly Cloudy 5%

0% Thunder
( 16% severe)
SSE   12 39% 69°
MCALLEN, TX 78503 weather forecast Day 3, 18 hours 4 PM 98° 104° Partly Cloudy SE   15 38% 68°
MCALLEN, TX 78503 weather forecast Day 3, 21 hours 7 PM 94° 99° Partly Cloudy     SE   17 44% 69°

MCALLEN, TX extended weather forecast

Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Thursday
9 JUL 2026
Friday
10 JUL 2026
Saturday
11 JUL 2026
Low 80° Low 79° Low 79° Low 80° Low 79°
High 99° High 98° High 97° High 97° High 98°
MCALLEN, TX 78503 weather forecast Day 4 MCALLEN, TX 78503 weather forecast Day 5 MCALLEN, TX 78503 weather forecast Day 6 MCALLEN, TX 78503 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
20% Rain
Partly Cloudy
23% Rain
Partly Cloudy
25% Rain
Partly Cloudy
22% Rain
Partly Cloudy
33% Rain
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