Hourly Weather Forecast for McAllen, Texas 78504 - The Weather Channel | Weather.com

Advertisement

Advertisement

Advertisement

Advertisement

Hourly Weather-

As of 3:34 am CDT

Red Flag Warning

Monday, March 16

4 am

Cloudy/Wind

68°

0%

NNE 29 mph

Cloudy/Wind

Feels Like68°
WindNNE 29 mph
Humidity24%
UV Index0 of 11
Cloud Cover90%
Rain Amount0 in

4:15 am

Cloudy/Wind

67°

0%

NNE 29 mph

4:30 am

Cloudy/Wind

66°

0%

NNE 30 mph

5 am

Mostly Cloudy/Wind

64°

0%

NNE 30 mph

Mostly Cloudy/Wind

Feels Like61°
WindNNE 30 mph
Humidity20%
UV Index0 of 11
Cloud Cover75%
Rain Amount0 in

6 am

Mostly Cloudy/Wind

61°

0%

N 25 mph

Mostly Cloudy/Wind

Feels Like57°
WindN 25 mph
Humidity18%
UV Index0 of 11
Cloud Cover69%
Rain Amount0 in

7 am

Partly Cloudy/Wind

58°

0%

N 22 mph

Partly Cloudy/Wind

Feels Like54°
WindN 22 mph
Humidity21%
UV Index0 of 11
Cloud Cover59%
Rain Amount0 in

8 am

Mostly Sunny/Wind

56°

0%

N 20 mph

Mostly Sunny/Wind

Feels Like51°
WindN 20 mph
Humidity21%
UV Index0 of 11
Cloud Cover29%
Rain Amount0 in

9 am

Sunny/Wind

55°

0%

N 20 mph

Sunny/Wind

Feels Like51°
WindN 20 mph
Humidity20%
UV Index1 of 11
Cloud Cover17%
Rain Amount0 in

Advertisement

10 am

Sunny/Wind

57°

0%

N 21 mph

Sunny/Wind

Feels Like53°
WindN 21 mph
Humidity17%
UV Index2 of 11
Cloud Cover0%
Rain Amount0 in

11 am

Sunny/Wind

60°

0%

N 20 mph

Sunny/Wind

Feels Like57°
WindN 20 mph
Humidity15%
UV Index5 of 11
Cloud Cover0%
Rain Amount0 in

12 pm

Sunny

62°

0%

N 19 mph

Sunny

Feels Like59°
WindN 19 mph
Humidity13%
UV Index7 of 11
Cloud Cover0%
Rain Amount0 in

1 pm

Sunny

64°

0%

N 17 mph

Sunny

Feels Like63°
WindN 17 mph
Humidity12%
UV Index9 of 11
Cloud Cover0%
Rain Amount0 in

2 pm

Sunny

66°

0%

N 16 mph

Sunny

Feels Like66°
WindN 16 mph
Humidity12%
UV Index9 of 11
Cloud Cover0%
Rain Amount0 in

3 pm

Sunny

67°

0%

NNE 15 mph

Sunny

Feels Like67°
WindNNE 15 mph
Humidity11%
UV Index8 of 11
Cloud Cover0%
Rain Amount0 in

4 pm

Sunny

68°

0%

NNE 14 mph

Sunny

Feels Like68°
WindNNE 14 mph
Humidity11%
UV Index6 of 11
Cloud Cover0%
Rain Amount0 in

5 pm

Sunny

69°

0%

NNE 13 mph

Sunny

Feels Like69°
WindNNE 13 mph
Humidity10%
UV Index3 of 11
Cloud Cover0%
Rain Amount0 in

6 pm

Sunny

68°

0%

NE 13 mph

Sunny

Feels Like68°
WindNE 13 mph
Humidity10%
UV Index1 of 11
Cloud Cover0%
Rain Amount0 in

7 pm

Sunny

66°

0%

NE 13 mph

Sunny

Feels Like66°
WindNE 13 mph
Humidity11%
UV Index0 of 11
Cloud Cover0%
Rain Amount0 in

8 pm

Partly Cloudy

63°

0%

ENE 12 mph

Partly Cloudy

Feels Like61°
WindENE 12 mph
Humidity14%
UV Index0 of 11
Cloud Cover39%
Rain Amount0 in

9 pm

Partly Cloudy

60°

0%

E 11 mph

Partly Cloudy

Feels Like58°
WindE 11 mph
Humidity19%
UV Index0 of 11
Cloud Cover35%
Rain Amount0 in

Advertisement

10 pm

Partly Cloudy

58°

0%

E 9 mph

Partly Cloudy

Feels Like56°
WindE 9 mph
Humidity22%
UV Index0 of 11
Cloud Cover43%
Rain Amount0 in

11 pm

Partly Cloudy

57°

0%

ENE 8 mph

Partly Cloudy

Feels Like55°
WindENE 8 mph
Humidity25%
UV Index0 of 11
Cloud Cover53%
Rain Amount0 in

Tuesday, March 17

12 am

Mostly Cloudy

56°

0%

ENE 7 mph

Mostly Cloudy

Feels Like55°
WindENE 7 mph
Humidity26%
UV Index0 of 11
Cloud Cover60%
Rain Amount0 in

1 am

Partly Cloudy

55°

0%

NE 7 mph

Partly Cloudy

Feels Like54°
WindNE 7 mph
Humidity26%
UV Index0 of 11
Cloud Cover58%
Rain Amount0 in

2 am

Mostly Cloudy

54°

0%

NE 8 mph

Mostly Cloudy

Feels Like52°
WindNE 8 mph
Humidity26%
UV Index0 of 11
Cloud Cover72%
Rain Amount0 in

3 am

Cloudy

54°

0%

NE 9 mph

Cloudy

Feels Like51°
WindNE 9 mph
Humidity27%
UV Index0 of 11
Cloud Cover87%
Rain Amount0 in

4 am

Cloudy

53°

2%

NE 9 mph

Cloudy

Feels Like50°
WindNE 9 mph
Humidity28%
UV Index0 of 11
Cloud Cover94%
Rain Amount0 in

5 am

Cloudy

53°

0%

NE 10 mph

Cloudy

Feels Like50°
WindNE 10 mph
Humidity29%
UV Index0 of 11
Cloud Cover93%
Rain Amount0 in

6 am

Cloudy

53°

0%

NE 9 mph

Cloudy

Feels Like50°
WindNE 9 mph
Humidity30%
UV Index0 of 11
Cloud Cover85%
Rain Amount0 in

7 am

Cloudy

53°

0%

NE 8 mph

Cloudy

Feels Like50°
WindNE 8 mph
Humidity31%
UV Index0 of 11
Cloud Cover86%
Rain Amount0 in

8 am

Mostly Cloudy

52°

0%

NE 8 mph

Mostly Cloudy

Feels Like50°
WindNE 8 mph
Humidity31%
UV Index0 of 11
Cloud Cover69%
Rain Amount0 in

9 am

Partly Cloudy

54°

0%

NE 8 mph

Partly Cloudy

Feels Like52°
WindNE 8 mph
Humidity30%
UV Index1 of 11
Cloud Cover46%
Rain Amount0 in

Advertisement

10 am

Mostly Sunny

58°

0%

ENE 10 mph

Mostly Sunny

Feels Like56°
WindENE 10 mph
Humidity30%
UV Index2 of 11
Cloud Cover23%
Rain Amount0 in

11 am

Sunny

62°

0%

E 10 mph

Sunny

Feels Like60°
WindE 10 mph
Humidity31%
UV Index5 of 11
Cloud Cover10%
Rain Amount0 in

12 pm

Sunny

65°

0%

E 9 mph

Sunny

Feels Like65°
WindE 9 mph
Humidity28%
UV Index7 of 11
Cloud Cover1%
Rain Amount0 in

1 pm

Sunny

68°

0%

ESE 9 mph

Sunny

Feels Like68°
WindESE 9 mph
Humidity25%
UV Index9 of 11
Cloud Cover0%
Rain Amount0 in

2 pm

Sunny

70°

0%

ESE 9 mph

Sunny

Feels Like70°
WindESE 9 mph
Humidity24%
UV Index9 of 11
Cloud Cover1%
Rain Amount0 in

3 pm

Sunny

72°

0%

ESE 10 mph

Sunny

Feels Like72°
WindESE 10 mph
Humidity23%
UV Index8 of 11
Cloud Cover4%
Rain Amount0 in

4 pm

Sunny

73°

0%

ESE 11 mph

Sunny

Feels Like73°
WindESE 11 mph
Humidity24%
UV Index6 of 11
Cloud Cover4%
Rain Amount0 in

5 pm

Sunny

73°

0%

ESE 13 mph

Sunny

Feels Like73°
WindESE 13 mph
Humidity26%
UV Index3 of 11
Cloud Cover1%
Rain Amount0 in

6 pm

Sunny

73°

0%

ESE 14 mph

Sunny

Feels Like73°
WindESE 14 mph
Humidity27%
UV Index1 of 11
Cloud Cover1%
Rain Amount0 in

7 pm

Sunny

70°

0%

ESE 15 mph

Sunny

Feels Like70°
WindESE 15 mph
Humidity31%
UV Index0 of 11
Cloud Cover3%
Rain Amount0 in

8 pm

Clear

66°

0%

ESE 14 mph

Clear

Feels Like66°
WindESE 14 mph
Humidity38%
UV Index0 of 11
Cloud Cover6%
Rain Amount0 in

9 pm

Clear

64°

0%

ESE 13 mph

Clear

Feels Like62°
WindESE 13 mph
Humidity44%
UV Index0 of 11
Cloud Cover5%
Rain Amount0 in

Advertisement

10 pm

Clear

62°

0%

ESE 12 mph

Clear

Feels Like60°
WindESE 12 mph
Humidity50%
UV Index0 of 11
Cloud Cover3%
Rain Amount0 in

11 pm

Clear

60°

1%

SE 10 mph

Clear

Feels Like59°
WindSE 10 mph
Humidity54%
UV Index0 of 11
Cloud Cover5%
Rain Amount0 in

Wednesday, March 18

12 am

Clear

59°

1%

SE 9 mph

Clear

Feels Like57°
WindSE 9 mph
Humidity59%
UV Index0 of 11
Cloud Cover9%
Rain Amount0 in

1 am

Clear

57°

2%

SE 9 mph

Clear

Feels Like55°
WindSE 9 mph
Humidity63%
UV Index0 of 11
Cloud Cover11%
Rain Amount0 in

2 am

Clear

56°

2%

SE 8 mph

Clear

Feels Like54°
WindSE 8 mph
Humidity66%
UV Index0 of 11
Cloud Cover11%
Rain Amount0 in

3 am

Clear

55°

3%

SE 8 mph

Clear

Feels Like53°
WindSE 8 mph
Humidity70%
UV Index0 of 11
Cloud Cover10%
Rain Amount0 in

Advertisement

Radar

© 2026 Mapbox © OpenStreetMap|Improve this map

Lonely Planet

7 Top Hikes In Kyoto For Scenic Views And Cultural Encounters

10 Of The Best Places For Stargazing In The USA

16 Of The Best Things To Do In London

The Best Time To Visit Europe

Advertisement

Advertisement

Don't Miss

Winter Is Making A Comeback: A Major Winter Storm Is Bringing Blizzard Conditions And Record Snow This Weekend

Winter Storm, Tornado Threat, Heat, Fires, Floods Hit The US At Once

Storms, Strong Winds, Tornado Threat For South, Midwest

Winter Storm Iona Buries Upper Midwest In Heavy Snow

Advertisement

We Love Our Critters

Why Frogs Croak Faster In Warm Water: A Survival Strategy

Retreat! Penguins’ Instant Regret After Jumping On Ice Floe

Newly Identified Tick-Borne Bacterium In US Dogs

Hibernating Bears Wake Up From Winter

Travel

And The Best State For An Adventure Vacation Is ...

California Wildflower Superblooms Are Back In 2026

3 Big Changes Coming To National Parks In 2026

‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

Seasonal Hub

Leaves Increasing On Trees In The South, Pollen On The Rise

When Are The Average Last Freezes In The US?

Allergy Season Grows Longer – Especially In These Places

Record Warmth Is Almost Tripling Record Cold This Year

Advertisement