MCALLEN, TX 78503 Weather Forecast & Current Conditions
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  78503 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

MCALLEN, TX
Current Weather
7:53 PM CDT JUN 14, 2026
Few Clouds
90°F
Feels Like: 101°F
Dewpoint: 75°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: SE at 17 mph
Pressure: 29.84 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  78503 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

MCALLEN, TX 78503
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
MONDAY
Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
MONDAY NIGHT
A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
TUESDAY
Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the morning. Chance of rain 90 percent.
TUESDAY NIGHT
Showers likely with a chance of thunderstorms. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 70 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming mostly sunny. A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 80s. Chance of rain 70 percent. Heat index values up to 105 in the afternoon.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
THURSDAY
Sunny. Highs in the mid 90s. Heat index values up to 120 in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows in the lower 80s. Heat index values up to 115 early in the evening.
JUNETEENTH
Mostly sunny. Highs in the mid 90s. Heat index values up to 115.
FRIDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Lows around 80. Chance of rain 40 percent. Heat index values up to 110 early in the evening.
SATURDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.

  78503 WEATHER SATELLITE LOOPS
Visible Weather Satellite
MCALLEN, TX 78503
Infrared Weather Satellite
MCALLEN, TX 78503
  78503 WEATHER RADAR LOOP
NEXRAD Weather Radar
MCALLEN, TX 78503
 MOS COMPUTER WEATHER FORECAST

MCALLEN, TX 3 hourly weather forecast
weather forecast created  8:00 AM EDT  6/14/2026
Sunday
14 JUN 2026		 MCALLEN, TX 78503 weather forecast Day 1, 12 hours 1 PM 90° 102° Mostly Cloudy 19%
RAIN
.1–.25 in		 0% Thunder
( 34% severe)		 SSE   14 64% 76°
High 92° MCALLEN, TX 78503 weather forecast Day 1, 15 hours 4 PM 91° 103° Mostly Cloudy SSE   17 62% 76°
Mostly Cloudy



 MCALLEN, TX 78503 weather forecast Day 1, 18 hours 7 PM 89° 99° Partly Cloudy 11%
RAIN
.5–1 in		 0% Thunder
( 13% severe)		 SE   16 64% 75°
MCALLEN, TX 78503 weather forecast Day 1, 21 hours 10 PM 84° 93° Partly Cloudy SE   13 77% 76°
Monday
15 JUN 2026		 MCALLEN, TX 78503 weather forecast Day 2, 0 hours 1 AM 82° 90° Partly Cloudy 46%
RAIN
***		 0% Thunder
( 24% severe)		 SE   10 85% 77°
Low 79° MCALLEN, TX 78503 weather forecast Day 2, 3 hours 4 AM 81° 88° Partly Cloudy SE   9 88% 77°
High 91° MCALLEN, TX 78503 weather forecast Day 2, 6 hours 7 AM 79° 83° Mostly Cloudy 54%
RAIN
***		 0% Thunder
( 26% severe)		 SE   9 94% 77°

Mostly Cloudy

Rain Likely

 MCALLEN, TX 78503 weather forecast Day 2, 9 hours 10 AM 83° 92° Mostly Cloudy SE   12 82% 77°
MCALLEN, TX 78503 weather forecast Day 2, 12 hours 1 PM 86° 97° Mostly Cloudy 43%
RAIN
***		 0% Thunder
( 36% severe)		 SSE   13 75% 77°
MCALLEN, TX 78503 weather forecast Day 2, 15 hours 4 PM 89° 102° Mostly Cloudy SE   13 68% 77°
MCALLEN, TX 78503 weather forecast Day 2, 18 hours 7 PM 86° 97° Mostly Cloudy 61%
RAIN
***		 0% Thunder
( 42% severe)		 SE   13 75% 77°
MCALLEN, TX 78503 weather forecast Day 2, 21 hours 10 PM 82° 91° Mostly Cloudy ESE   9 88% 78°
Tuesday
16 JUN 2026		 MCALLEN, TX 78503 weather forecast Day 3, 0 hours 1 AM 81° 89° Mostly Cloudy 72%
RAIN
***		 0% Thunder
( 38% severe)		 SE   9 91% 78°
Low 78° MCALLEN, TX 78503 weather forecast Day 3, 3 hours 4 AM 79° 83° Mostly Cloudy SE   10 94% 77°
High 86° MCALLEN, TX 78503 weather forecast Day 3, 6 hours 7 AM 78° 81° Mostly Cloudy 73%
RAIN
***		 0% Thunder
( 38% severe)		 SSE   10 94% 76°

Mostly Cloudy

Rain Likely

 MCALLEN, TX 78503 weather forecast Day 3, 9 hours 10 AM 78° 81° Mostly Cloudy SE   10 97% 77°
MCALLEN, TX 78503 weather forecast Day 3, 15 hours 1 PM 81° 88° Mostly Cloudy 70%
RAIN
***		 0% Thunder
( 59% severe)		 S   10 88% 77°
MCALLEN, TX 78503 weather forecast Day 3, 18 hours 4 PM 83° 93° Mostly Cloudy SSE   9 85% 78°
MCALLEN, TX 78503 weather forecast Day 3, 21 hours 7 PM 82° 91° Mostly Cloudy     ESE   8 88% 78°

MCALLEN, TX extended weather forecast
Wednesday
17 JUN 2026		 Thursday
18 JUN 2026		 Friday
19 JUN 2026		 Saturday
20 JUN 2026		 Sunday
21 JUN 2026
Low 75° Low 80° Low 83° Low 78° Low 80°
High 96° High 101° High 100° High 98° High 95°
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
Mostly Cloudy
60% Rain		 Clear
14% Rain		 Clear
19% Rain		 Partly Cloudy
21% Rain		 Partly Cloudy
25% Rain
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