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Weather in Rio Grande City, United States 🇺🇸

Weather Forecast in Rio Grande City

Current Weather in Rio Grande City

Sunny
38°C
Feels like 44°C. Sunny.
🌬️ 28 km/h SSE
💧 40% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 9.7
🌡️ Dew Point: 22°C
🌅 Sunrise: 06:54 AM
🌇 Sunset: 08:28 PM
Map Overlays:

In Rio Grande City right now it is 38°C and sunny, feeling like 44°C. Humidity is 40% with winds around 28 km/h, and the UV index is 10 (very high). Over the next few days, temperatures in Rio Grande City range from about 24°C to 42°C.

Hourly Forecast for Rio Grande City

13:00
Sunny
40°
0%
14:00
Sunny
41°
0%
15:00
Sunny
42°
0%
16:00
Sunny
42°
0%
17:00
Sunny
41°
0%
18:00
Sunny
40°
0%
19:00
Sunny
38°
0%
20:00
Sunny
35°
1%
21:00
Clear
32°
2%
22:00
Clear
30°
3%
23:00
Clear
28°
4%
00:00
Clear
27°
5%
01:00
Clear
26°
6%
02:00
Clear
26°
7%
03:00
Clear
26°
7%
04:00
Clear
26°
8%
05:00
Clear
25°
8%
06:00
Clear
25°
9%
07:00
Sunny
24°
10%
08:00
Sunny
26°
8%
09:00
Sunny
28°
4%
10:00
Sunny
31°
1%
11:00
Sunny
34°
1%
12:00
Sunny
36°
1%

14-Day Forecast for Rio Grande City

Mon, Jul 20
Sunny Sunny
42° / 25°
Tue, Jul 21
Sunny Sunny
41° / 24°
Wed, Jul 22
Sunny Sunny
41° / 25°
Thu, Jul 23
Sunny Sunny
41° / 24°
Fri, Jul 24
Sunny Sunny
41° / 24°
Sat, Jul 25
Sunny Sunny
40° / 24°
Sun, Jul 26
Sunny Sunny
40° / 25°
Mon, Jul 27
Sunny Sunny
43° / 25°
Tue, Jul 28
Sunny Sunny
42° / 25°
Wed, Jul 29
Sunny Sunny
40° / 26°
Thu, Jul 30
Sunny Sunny
40° / 26°
Fri, Jul 31
Sunny Sunny
41° / 26°
Sat, Aug 01
Sunny Sunny
41° / 26°
Sun, Aug 02
Sunny Sunny
42° / 26°

Additional Forecasts for Rio Grande City

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 98.0 μg/m³
O₃ (Ozone) 67.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.7 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 16.4 μg/m³
PM10 (Coarse particles) 30.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Rio Grande City Today

The most comfortable window in Rio Grande City today looks like 20:00 to 20:00, when it is around 35°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Rio Grande City

What is the temperature in Rio Grande City right now?

The current temperature in Rio Grande City is 38°C (101°F), sunny (feels like 44°C).

What's the weather like in Rio Grande City right now?

Conditions in Rio Grande City right now: Sunny, humidity 40%, wind 28 km/h SSE.

What is today's forecast for Rio Grande City?

Today in Rio Grande City: high 42°C, low 25°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Rio Grande City?

Daily highs and lows for Rio Grande City:

  • 2026-07-20: 42°C / 25°C
  • 2026-07-21: 41°C / 24°C
  • 2026-07-22: 41°C / 25°C
  • 2026-07-23: 41°C / 24°C
  • 2026-07-24: 41°C / 24°C
  • 2026-07-25: 40°C / 24°C
  • 2026-07-26: 40°C / 25°C
Is it going to rain in Rio Grande City today?

There is a 2% chance of rain in Rio Grande City today.

What is the wind speed in Rio Grande City right now?

Wind in Rio Grande City is currently 28 km/h (17 mph) from the SSE.

What is the UV index in Rio Grande City right now?

The UV index in Rio Grande City is currently 9.7 (very high). Sun protection is recommended when the index is 3 or higher.

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