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As of 13:23 CDT

Weather in McAllen, TX

96°Current weather

McAllen, Saturday, 8 August, 13:23

Clear. Feels like 107°. High 97°, low 79°.

Pressure30.03 inHg
Wind6 mph SE
Humidity49%
Visibility6.2 mi
Dew point73°
Sun, 0999° / 78°0Overcast
99 °Overcast

McAllen, Sunday, 9 August

Overcast. High 99°, low 78°.

Pressure29.97 inHg
Wind7.5 mph SE
Humidity43%
Visibility6.2 mi
Dew point68°
Mon, 10101° / 76°0Clear
101 °Clear

McAllen, Monday, 10 August

Clear. High 101°, low 76°.

Pressure29.97 inHg
Wind16.3 mph SE
Humidity38%
Visibility6.2 mi
Dew point67°
Tue, 11101° / 81°0Mostly clear
101 °Mostly clear

McAllen, Tuesday, 11 August

Mostly clear. High 101°, low 81°.

Pressure29.97 inHg
Wind16.4 mph SE
Humidity39%
Visibility6.2 mi
Dew point68°
Wed, 12101° / 81°0Clear
101 °Clear

McAllen, Wednesday, 12 August

Clear. High 101°, low 81°.

Pressure29.91 inHg
Wind19.7 mph SE
Humidity31%
Visibility6.2 mi
Dew point63°
Thu, 13102° / 82°0Clear
102 °Clear

McAllen, Thursday, 13 August

Clear. High 102°, low 82°.

Pressure29.85 inHg
Wind21 mph SE
Humidity30%
Visibility—
Dew point61°
Fri, 14102° / 81°0Mostly clear
102 °Mostly clear

McAllen, Friday, 14 August

Mostly clear. High 102°, low 81°.

Pressure29.97 inHg
Wind20.8 mph SE
Humidity33%
Visibility—
Dew point63°
Sat, 1598° / 83°0Overcast
98 °Overcast

McAllen, Saturday, 15 August

Overcast. High 98°, low 83°.

Pressure30.03 inHg
Wind20.8 mph SE
Humidity37%
Visibility—
Dew point65°
Sun, 16101° / 81°0Partly cloudy
101 °Partly cloudy

McAllen, Sunday, 16 August

Partly cloudy. High 101°, low 81°.

Pressure30.03 inHg
Wind20.1 mph SE
Humidity32%
Visibility—
Dew point62°
Mon, 17103° / 81°0Clear
103 °Clear

McAllen, Monday, 17 August

Clear. High 103°, low 81°.

Pressure30.03 inHg
Wind19.1 mph SE
Humidity26%
Visibility—
Dew point57°
Tue, 18101° / 79°0Overcast
101 °Overcast

McAllen, Tuesday, 18 August

Overcast. High 101°, low 79°.

Pressure29.97 inHg
Wind18.7 mph SE
Humidity28%
Visibility—
Dew point58°
Wed, 19102° / 80°0Overcast
102 °Overcast

McAllen, Wednesday, 19 August

Overcast. High 102°, low 80°.

Pressure29.94 inHg
Wind20.4 mph SE
Humidity33%
Visibility—
Dew point61°
Thu, 20102° / 80°0Clear
102 °Clear

McAllen, Thursday, 20 August

Clear. High 102°, low 80°.

Pressure29.94 inHg
Wind19.6 mph SE
Humidity32%
Visibility—
Dew point62°
Fri, 21104° / 78°0Clear
104 °Clear

McAllen, Friday, 21 August

Clear. High 104°, low 78°.

Pressure30.00 inHg
Wind22.8 mph SE
Humidity34%
Visibility—
Dew point63°
Sat, 22105° / 80°0Mostly clear
105 °Mostly clear

McAllen, Saturday, 22 August

Mostly clear. High 105°, low 80°.

Pressure29.94 inHg
Wind22.2 mph SE
Humidity33%
Visibility—
Dew point62°
Sun, 23102° / 80°0Partly cloudy
102 °Partly cloudy

McAllen, Sunday, 23 August

Partly cloudy. High 102°, low 80°.

Pressure29.88 inHg
Wind22.1 mph SE
Humidity31%
Visibility—
Dew point61°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for McAllen, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in McAllen, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.