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Weather in Weslaco, United States 🇺🇸

Weather Forecast in Weslaco

Current Weather in Weslaco

Clear
28°C
Feels like 32°C. Clear.
🌬️ 18 km/h SSE
💧 82% Humidity
🧭 1012 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 06:52 AM
🌇 Sunset: 08:24 PM
Map Overlays:

In Weslaco right now it is 28°C and clear, feeling like 32°C. Humidity sits at 82% and winds are near 18 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Weslaco range from about 24°C to 42°C.

Hourly Forecast for Weslaco

04:00
Clear
26°
13%
05:00
Clear
25°
15%
06:00
Clear
25°
14%
07:00
Sunny
25°
18%
08:00
Sunny
26°
12%
09:00
Sunny
28°
8%
10:00
Sunny
31°
4%
11:00
Sunny
36°
2%
12:00
Sunny
38°
1%
13:00
Sunny
39°
0%
14:00
Sunny
40°
1%
15:00
Sunny
40°
0%
16:00
Sunny
40°
0%
17:00
Sunny
39°
0%
18:00
Sunny
37°
0%
19:00
Sunny
35°
1%
20:00
Sunny
32°
1%
21:00
Clear
29°
3%
22:00
Clear
27°
5%
23:00
Clear
26°
8%
00:00
Clear
26°
9%
01:00
Clear
26°
11%
02:00
Clear
25°
12%
03:00
Clear
25°
13%

14-Day Forecast for Weslaco

Tue, Jul 21
Sunny Sunny
40° / 25°
Wed, Jul 22
Sunny Sunny
42° / 24°
Thu, Jul 23
Partly Cloudy Partly Cloudy
32° / 25°
Fri, Jul 24
Sunny Sunny
38° / 26°
Sat, Jul 25
Sunny Sunny
38° / 25°
Sun, Jul 26
Sunny Sunny
38° / 25°
Mon, Jul 27
Sunny Sunny
38° / 26°
Tue, Jul 28
Sunny Sunny
38° / 26°
Wed, Jul 29
Sunny Sunny
38° / 25°
Thu, Jul 30
Sunny Sunny
38° / 26°
Fri, Jul 31
Sunny Sunny
38° / 26°
Sat, Aug 01
Sunny Sunny
38° / 26°
Sun, Aug 02
Sunny Sunny
38° / 27°
Mon, Aug 03
Sunny Sunny
39° / 26°

Additional Forecasts for Weslaco

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 99.0 μg/m³
O₃ (Ozone) 41.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.3 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 12.9 μg/m³
PM10 (Coarse particles) 18.7 μg/m³

Historical Weather

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Best Time to Be Outside in Weslaco Today

The most comfortable window in Weslaco today looks like 07:00 to 09:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Weslaco

What is the temperature in Weslaco right now?

It is currently 28°C (82°F) in Weslaco, clear (feels like 32°C).

What's the weather like in Weslaco right now?

Conditions in Weslaco right now: Clear, humidity 82%, wind 18 km/h SSE.

What is today's forecast for Weslaco?

Today in Weslaco: high 40°C, low 25°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Weslaco?

Daily highs and lows for Weslaco:

  • 2026-07-21: 40°C / 25°C
  • 2026-07-22: 42°C / 24°C
  • 2026-07-23: 32°C / 25°C
  • 2026-07-24: 38°C / 26°C
  • 2026-07-25: 38°C / 25°C
  • 2026-07-26: 38°C / 25°C
  • 2026-07-27: 38°C / 26°C
Is it going to rain in Weslaco today?

There is a 3% chance of rain in Weslaco today.

What is the wind speed in Weslaco right now?

Wind in Weslaco is currently 18 km/h (11 mph) from the SSE.

What is the UV index in Weslaco right now?

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

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