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Weather in Rio Grande City, United States 🇺🇸

Current Weather in Rio Grande City

Clear
28°C
Feels like 32°C. Clear.
🌬️ 19 km/h SE
💧 81% Humidity
🧭 1011 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 24°C
🌅 Sunrise: 07:16 AM
🌇 Sunset: 07:51 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

Right now Rio Grande City is 28°C with clear, feeling like 32°C. Expect 81% humidity and winds of about 19 km/h, and the UV index is 0 (low). Looking ahead, Rio Grande City should sit between roughly 25°C and 39°C over the coming days.

Hourly Forecast for Rio Grande City

03:00
Clear
28°
11%
04:00
Overcast
28°
26%
05:00
Partly Cloudy
28°
17%
06:00
Clear
27°
11%
07:00
Clear
27°
12%
08:00
Sunny
27°
12%
09:00
Sunny
29°
10%
10:00
Sunny
31°
5%
11:00
Overcast
33°
13%
12:00
Overcast
34°
10%
13:00
Overcast
36°
10%
14:00
Overcast
36°
9%
15:00
Overcast
37°
9%
16:00
Overcast
38°
9%
17:00
Cloudy
37°
7%
18:00
Sunny
37°
1%
19:00
Partly Cloudy
36°
4%
20:00
Cloudy
33°
7%
21:00
Partly Cloudy
31°
5%
22:00
Moderate rain at times
28°
64%
23:00
Patchy rain nearby
25°
50%
00:00
Moderate rain at times
25°
47%
01:00
Moderate rain at times
25°
47%
02:00
Clear
25°
8%

14-Day Forecast for Rio Grande City

Sat, Sep 05
Overcast Overcast
38° / 25°
Sun, Sep 06
Sunny Sunny
36° / 25°
Mon, Sep 07
Sunny Sunny
39° / 26°
Tue, Sep 08
Sunny Sunny
40° / 26°
Wed, Sep 09
Cloudy Cloudy
38° / 27°
Thu, Sep 10
Sunny Sunny
38° / 26°
Fri, Sep 11
Overcast Overcast
36° / 26°
Sat, Sep 12
Overcast Overcast
34° / 27°
Sun, Sep 13
Overcast Overcast
31° / 27°
Mon, Sep 14
Light rain shower Light rain shower
35° / 26°
Tue, Sep 15
Sunny Sunny
37° / 26°
Wed, Sep 16
Sunny Sunny
34° / 26°
Thu, Sep 17
Sunny Sunny
32° / 24°
Fri, Sep 18
Sunny Sunny
35° / 25°

Additional Forecasts for Rio Grande City

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 104.0 μg/m³
O₃ (Ozone) 49.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.7 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 6.6 μg/m³
PM10 (Coarse particles) 9.5 μg/m³

Historical Weather

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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 08:00 to 11:00, when it is around 29°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?

It is currently 28°C (83°F) in Rio Grande City, clear (feels like 32°C).

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

Conditions in Rio Grande City right now: Clear, humidity 81%, wind 19 km/h SE.

What is today's forecast for Rio Grande City?

Today in Rio Grande City: high 38°C, low 25°C, overcast. Chance of rain: 59%.

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

Daily highs and lows for Rio Grande City:

  • 2026-09-05: 38°C / 25°C
  • 2026-09-06: 36°C / 25°C
  • 2026-09-07: 39°C / 26°C
  • 2026-09-08: 40°C / 26°C
  • 2026-09-09: 38°C / 27°C
  • 2026-09-10: 38°C / 26°C
  • 2026-09-11: 36°C / 26°C
Is it going to rain in Rio Grande City today?

There is a 59% chance of rain in Rio Grande City today. Total expected precipitation: 4.09 mm.

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

Wind in Rio Grande City is currently 19 km/h (12 mph) from the SE.

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

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

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