The long-range forecast for Mcallen predicts a heatwave, with temperatures reaching up to 32°, significantly higher than typical for Mcallen for this time of the year and 4.8 °C above the historical average.
Select a month and click on a day for more information:
Sunday
Feb 1
21° / 13°
Monday
Feb 2
24° / 14°
Tuesday
Feb 3
24° / 15°
Wednesday
Feb 4
24° / 14°
Thursday
Feb 5
23° / 6°
Friday
Feb 6
25° / 6°
Saturday
Feb 7
27° / 7°
Sunday
Feb 8
27° / 16°
Monday
Feb 9
27° / 16°
Tuesday
Feb 10
28° / 18°
Wednesday
Feb 11
30° / 19°
Thursday
Feb 12
30° / 20°
Friday
Feb 13
32° / 21°
Saturday
Feb 14
30° / 21°
Sunday
Feb 15
26° / 16°
Monday
Feb 16
31° / 18°
Tuesday
Feb 17
33° / 21°
Wednesday
Feb 18
22° / 12°
Thursday
Feb 19
22° / 10°
Friday
Feb 20
21° / 12°
Saturday
Feb 21
22° / 12°
Sunday
Feb 22
24° / 14°
Monday
Feb 23
26° / 16°
Tuesday
Feb 24
29° / 17°
Wednesday
Feb 25
27° / 17°
Thursday
Feb 26
24° / 17°
Friday
Feb 27
25° / 17°
Saturday
Feb 28
26° / 17°
Sunday
Feb 29
21° / 14°
Mcallen 30 days weather forecast
Check out our estimated 30 days weather forecast for Mcallen, this data is based on the average weather in Mcallen in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Mcallen next to the desired date.