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Weather in McAllen, United States 🇺🇸

Weather Forecast in McAllen

Current Weather in McAllen

Clear
24°C
Feels like 26°C. Clear.
🌬️ 14 km/h SE
💧 77% Humidity
🧭 1017 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 06:47 AM
🌇 Sunset: 08:28 PM
Map Overlays:

In McAllen right now it is 24°C and clear, feeling like 26°C. Humidity is 77% with winds around 14 km/h, and the UV index is 0 (low). Over the next few days, temperatures in McAllen range from about 25°C to 37°C.

Hourly Forecast for McAllen

07:00
Sunny
25°
10%
08:00
Sunny
26°
9%
09:00
Sunny
27°
9%
10:00
Partly Cloudy
29°
7%
11:00
Partly Cloudy
30°
6%
12:00
Partly Cloudy
31°
5%
13:00
Patchy rain nearby
29°
17%
14:00
Patchy rain nearby
30°
53%
15:00
Overcast
32°
9%
16:00
Partly Cloudy
32°
4%
17:00
Partly Cloudy
34°
3%
18:00
Overcast
33°
9%
19:00
Partly Cloudy
31°
3%
20:00
Sunny
30°
3%
21:00
Clear
28°
6%
22:00
Clear
26°
7%
23:00
Clear
26°
9%
00:00
Partly Cloudy
26°
12%
01:00
Cloudy
26°
15%
02:00
Cloudy
26°
16%
03:00
Cloudy
26°
16%
04:00
Partly Cloudy
26°
14%
05:00
Partly Cloudy
26°
14%
06:00
Partly Cloudy
26°
13%

14-Day Forecast for McAllen

Thu, Jul 09
Sunny Sunny
34° / 25°
Fri, Jul 10
Partly Cloudy Partly Cloudy
35° / 26°
Sat, Jul 11
Sunny Sunny
37° / 27°
Sun, Jul 12
Partly Cloudy Partly Cloudy
38° / 27°
Mon, Jul 13
Sunny Sunny
38° / 26°
Tue, Jul 14
Sunny Sunny
38° / 25°
Wed, Jul 15
Partly Cloudy Partly Cloudy
36° / 25°
Thu, Jul 16
Sunny Sunny
37° / 25°
Fri, Jul 17
Sunny Sunny
37° / 26°
Sat, Jul 18
Sunny Sunny
38° / 25°
Sun, Jul 19
Sunny Sunny
40° / 25°
Mon, Jul 20
Sunny Sunny
39° / 25°
Tue, Jul 21
Sunny Sunny
39° / 26°
Wed, Jul 22
Sunny Sunny
40° / 26°

Additional Forecasts for McAllen

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 117.0 μg/m³
O₃ (Ozone) 43.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.6 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 10.4 μg/m³
PM10 (Coarse particles) 19.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in McAllen Today

The most comfortable window in McAllen today looks like 07:00 to 09:00, when it is around 26°C. It should stay dry through that window. The next likely rain is around 14:00.

Frequently Asked Questions about Weather in McAllen

What is the temperature in McAllen right now?

The current temperature in McAllen is 24°C (76°F), clear (feels like 26°C).

What's the weather like in McAllen right now?

Conditions in McAllen right now: Clear, humidity 77%, wind 14 km/h SE.

What is today's forecast for McAllen?

Today in McAllen: high 34°C, low 25°C, sunny. Chance of rain: 36%.

What is the 7-day weather forecast for McAllen?

Daily highs and lows for McAllen:

  • 2026-07-09: 34°C / 25°C
  • 2026-07-10: 35°C / 26°C
  • 2026-07-11: 37°C / 27°C
  • 2026-07-12: 38°C / 27°C
  • 2026-07-13: 38°C / 26°C
  • 2026-07-14: 38°C / 25°C
  • 2026-07-15: 36°C / 25°C
Is it going to rain in McAllen today?

There is a 36% chance of rain in McAllen today. Total expected precipitation: 0.6 mm.

What is the wind speed in McAllen right now?

Wind in McAllen is currently 14 km/h (9 mph) from the SE.

What is the UV index in McAllen right now?

The UV index in McAllen is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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