MCALLEN, TX 78503 Weather Forecast & Current Conditions

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MCALLEN, TX
Current Weather

12:53 AM CDT JUL 22, 2025
Few Clouds
82°F
Feels Like: 90°F
Dewpoint: 77°F
Rel. Hum.: 85%
Visibility: 10 miles
Wind: SSE at 13 mph, gusts to 21
Pressure: 29.99 inches
Last 72 hours

Local Area Snow Depth

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MCALLEN, TX 78503
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 108.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 105 early in the evening.
WEDNESDAY
Sunny. Highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107.
WEDNESDAY NIGHT
Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 105 early in the evening.
THURSDAY
Sunny, hot with highs around 100. Southeast winds 10 to 15 mph. Heat index values up to 107.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
FRIDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 70s.
SATURDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
SATURDAY NIGHT THROUGH MONDAY
Mostly clear. Lows in the upper 70s. 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 PM EDT  7/21/2025
Tuesday
22 JUL 2025
MCALLEN, TX 78503 weather forecast Day 1, 0 hours 1 AM 82° 89° Partly Cloudy 0%

0% Thunder
( 1% severe)
SE   14 82% 76°
Low 79° MCALLEN, TX 78503 weather forecast Day 1, 3 hours 4 AM 81° 87° Partly Cloudy SSE   13 85% 76°
High 100° MCALLEN, TX 78503 weather forecast Day 1, 6 hours 7 AM 80° 85° Partly Cloudy 0%

0% Thunder
( 1% severe)
SE   12 88% 76°

Partly Cloudy



MCALLEN, TX 78503 weather forecast Day 1, 9 hours 10 AM 88° 97° Partly Cloudy SSE   15 63% 74°
MCALLEN, TX 78503 weather forecast Day 1, 12 hours 1 PM 96° 105° Partly Cloudy 0%

0% Thunder
( 9% severe)
SSE   17 46% 72°
MCALLEN, TX 78503 weather forecast Day 1, 15 hours 4 PM 98° 106° Partly Cloudy SE   18 42% 71°
MCALLEN, TX 78503 weather forecast Day 1, 18 hours 7 PM 93° 100° Clear 0%

0% Thunder
( 3% severe)
SE   20 49% 71°
MCALLEN, TX 78503 weather forecast Day 1, 21 hours 10 PM 84° 91° Clear SE   16 72% 74°
Wednesday
23 JUL 2025
MCALLEN, TX 78503 weather forecast Day 2, 0 hours 1 AM 81° 87° Partly Cloudy 1%

0% Thunder
( 1% severe)
SE   13 85% 76°
Low 79° MCALLEN, TX 78503 weather forecast Day 2, 3 hours 4 AM 80° 85° Partly Cloudy SSE   12 88% 76°
High 100° MCALLEN, TX 78503 weather forecast Day 2, 6 hours 7 AM 79° 83° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSE   9 91% 76°

Clear



MCALLEN, TX 78503 weather forecast Day 2, 9 hours 10 AM 87° 95° Clear SSE   13 65% 74°
MCALLEN, TX 78503 weather forecast Day 2, 12 hours 1 PM 96° 104° Clear 0%

0% Thunder
( 10% severe)
SE   14 45% 71°
MCALLEN, TX 78503 weather forecast Day 2, 15 hours 4 PM 99° 106° Clear SE   16 38% 69°
MCALLEN, TX 78503 weather forecast Day 2, 18 hours 7 PM 94° 101° Clear 0%

0% Thunder
( 3% severe)
SE   17 47% 71°
MCALLEN, TX 78503 weather forecast Day 2, 21 hours 10 PM 85° 93° Clear SE   14 70% 74°

MCALLEN, TX extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 78° Low 77° Low 77° Low 78° Low 78°
High 100° High 101° High 96° High 99° High 96°
MCALLEN, TX 78503 weather forecast Day 3 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
Clear
10% Rain
Clear
11% Rain
Partly Cloudy
28% Rain
Partly Cloudy
28% Rain
Partly Cloudy
28% Rain
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