Live Weather & Forecast
Weather in Rio Grande City
Texas, United States · Real-time conditions & 3-day outlook
24°C
Feels like 27°C
76°F / Feels 80°F
Overcast
Rio Grande City, Texas
🌞 Daytime
Updated: 2026-04-12 09:00
Humidity
88%
Wind
21.2 km/h SE
Wind Gust
27.3 km/h
Pressure
1015 mb
Visibility
16 km
UV Index
0.9
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
21.5°C
Wind Degree
146°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
137.9 μg/m³
NO₂
1.6 μg/m³
O₃
76 μg/m³
SO₂
1.6 μg/m³
PM 2.5
5.7 μg/m³
PM 10
6.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Rio Grande City, Texas
12 AM
24°
Overcast
1 AM
24°
Partly Cloudy
2 AM
24°
Cloudy
3 AM
23°
Patchy rain nearby
4 AM
23°
Partly Cloudy
5 AM
23°
Clear
6 AM
23°
Clear
7 AM
23°
Clear
8 AM
24°
Sunny
9 AM
24°
Overcast
10 AM
26°
Overcast
11 AM
27°
Overcast
12 PM
28°
Cloudy
1 PM
29°
Partly Cloudy
2 PM
30°
Partly Cloudy
3 PM
30°
Partly Cloudy
4 PM
29°
Partly Cloudy
5 PM
28°
Thundery outbreaks in nearby
6 PM
27°
Overcast
7 PM
26°
Thundery outbreaks in nearby
8 PM
25°
Overcast
9 PM
25°
Overcast
10 PM
24°
Thundery outbreaks in nearby
11 PM
23°
Overcast
3-Day Forecast
Daily overview for Rio Grande City, Texas
Today
Cloudy
31°
/
23°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 40.7 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1
🌅 Sunrise: 07:15 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Thundery outbreaks in nearby
32°
/
23°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 32.4 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 1.7
🌅 Sunrise: 07:14 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
31°
/
22°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 36.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.3
🌅 Sunrise: 07:13 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Rio Grande City
Plan your trip to Rio Grande City, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Rio Grande City?
Current conditions in Rio Grande City: Overcast, temperature 24°C, humidity 88%.
What is the best time to visit Rio Grande City?
The best time to visit Rio Grande City is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Rio Grande City?
Rio Grande City is located at approximately 26.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Rio Grande City?
The wettest period in Rio Grande City is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Rio Grande City?
For visits to Rio Grande City during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Rio Grande City in?
Rio Grande City is located in United States, in the state of Texas.
What are the public holidays in Rio Grande City in 2026?
View the 2026 public holidays for Rio Grande City on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rio Grande City?
The weather forecast for Rio Grande City uses coordinates 26.3828, -98.8205.