MCALLEN, TX 78503 Weather Forecast & Current Conditions

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78503 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MCALLEN, TX Current Weather
5:53 PM CDT MAY 31, 2026
Few Clouds 95°F
Feels Like:	102°F
Dewpoint:	70°F
Rel. Hum.:	45%
Visibility:	10 miles
Wind:	E at 10 mph
Pressure:	29.79 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

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(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

THIS AFTERNOON
Mostly sunny. Near steady temperature in the lower 90s. East winds 10 to 15 mph with gusts up to 20 mph.

TONIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 70s. Southeast winds 10 to 15 mph.

MONDAY
Partly sunny. Humid with highs in the lower 90s. Southeast winds around 5 mph, increasing to east 10 to 15 mph with gusts up to 20 mph in the afternoon.

MONDAY NIGHT
Partly cloudy. Humid with lows in the mid 70s. East winds 10 to 15 mph with gusts up to 20 mph, becoming southeast around 5 mph after midnight.

TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds around 5 mph, increasing to 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of rain 40 percent.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.

WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.

WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s.

THURSDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly cloudy. Lows in the mid 70s.

FRIDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

FRIDAY NIGHT
Partly cloudy. Lows in the mid 70s.

SATURDAY
Mostly sunny. Highs in the lower 90s.

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 5/31/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
31 MAY 2026

1 PM

91°

98°

Mostly Cloudy

6%

0% Thunder
( 4% severe)

ESE 10

52%

71°

High 96°

4 PM

95°

102°

Partly Cloudy

ESE 12

45%

70°

Partly Cloudy

7 PM

90°

98°

Partly Cloudy

2%

0% Thunder
( 5% severe)

E 16

56%

72°

10 PM

84°

91°

Partly Cloudy

ESE 14

72%

74°

Monday
1 JUN 2026

1 AM

81°

87°

Partly Cloudy

1%

0% Thunder
( 7% severe)

ESE 9

82%

75°

Low 79°

4 AM

79°

83°

Mostly Cloudy

SE 7

88%

75°

High 94°

7 AM

79°

83°

Mostly Cloudy

6%

0% Thunder
( 13% severe)

ESE 6

88%

75°

Mostly Cloudy

10 AM

84°

92°

Mostly Cloudy

SE 8

74%

75°

1 PM

90°

100°

Mostly Cloudy

19%
RAIN
.01–.1 in

0% Thunder
( 26% severe)

ESE 8

60%

74°

4 PM

91°

101°

Partly Cloudy

E 12

58%

74°

7 PM

88°

97°

Partly Cloudy

3%

0% Thunder
( 17% severe)

E 15

63%

74°

10 PM

84°

91°

Partly Cloudy

E 12

72%

74°

Tuesday
2 JUN 2026

1 AM

81°

87°

Partly Cloudy

4%

0% Thunder
( 9% severe)

ESE 8

82%

75°

Low 78°

4 AM

79°

83°

Partly Cloudy

ESE 6

88%

75°

High 93°

7 AM

78°

81°

Mostly Cloudy

3%

0% Thunder
( 15% severe)

E 2

91%

75°

Partly Cloudy

Chance of Rain

10 AM

83°

90°

Partly Cloudy

E 5

77%

75°

1 PM

88°

96°

Partly Cloudy

32%
RAIN
<.01 in

0% Thunder
( 29% severe)

E 8

61%

73°

4 PM

89°

98°

Partly Cloudy

E 12

61%

74°

7 PM

86°

93°

Partly Cloudy

E 15

65%

73°


MCALLEN, TX extended weather forecast
Wednesday 3 JUN 2026	Thursday 4 JUN 2026	Friday 5 JUN 2026	Saturday 6 JUN 2026	Sunday 7 JUN 2026
Low 77°	Low 75°	Low 76°	Low 78°	Low 78°
High 92°	High 92°	High 92°	High 94°	High 95°

Mostly Cloudy 45% Rain	Partly Cloudy 41% Rain	Overcast 40% Rain	Mostly Cloudy 28% Rain	Partly Cloudy 32% Rain

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