Current Weather Forecast for Rio Grande City

TX 88459  |   2:32am

Weather Conditions

83°

Feels Like 91°

Clear

79° 106°

0

UV Index

Good

Air Quality

SE 11 mph

Wind

0 in

rain

Tonight

Tue 8/11

79°

Lowest Temperature

2%

A clear sky. Low 79F. Winds SE at 10 to 15 mph.

Tomorrow

Wed 8/12

107°

Highest Temperature

2%

Sunny. High 107F. Winds SE at 15 to 25 mph. Winds could occasionally gust over 40 mph.

Tomorrow night

Wed 8/12

79°

Lowest Temperature

5%

Clear. Windy early. Low 79F. Winds SE at 20 to 30 mph. Winds could occasionally gust over 40 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Rio Grande City

Hourly Weather Forecast & Temperature

3AM

2%

82°

Feels Like 90°

Clear

SE 11 mph

Wind

1014 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

4AM

2%

82°

Feels Like 89°

Clear

SE 11 mph

Wind

1013 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

5AM

2%

81°

Feels Like 88°

Clear

SE 10 mph

Wind

1013 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

6AM

2%

80°

Feels Like 87°

Clear

SE 10 mph

Wind

1013 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

7AM

2%

80°

Feels Like 86°

Clear

SE 9 mph

Wind

1013 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

2%

Cloud Cover

8AM

2%

81°

Feels Like 89°

Sunny

SE 10 mph

Wind

1014 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

9AM

1%

85°

Feels Like 94°

Sunny

SE 13 mph

Wind

1014 mb

Pressure

70%

Humidity

1

UV Index

10mi

Visibility

1%

Cloud Cover

10AM

90°

Feels Like 99°

Sunny

SSE 15 mph

Wind

1014 mb

Pressure

57%

Humidity

4

UV Index

10mi

Visibility

1%

Cloud Cover

11AM

94°

Feels Like 102°

Sunny

SSE 16 mph

Wind

1014 mb

Pressure

46%

Humidity

7

UV Index

10mi

Visibility

0%

Cloud Cover

12PM

98°

Feels Like 105°

Sunny

SSE 16 mph

Wind

1013 mb

Pressure

37%

Humidity

10

UV Index

10mi

Visibility

2%

Cloud Cover

1PM

101°

Feels Like 107°

Sunny

SSE 17 mph

Wind

1012 mb

Pressure

31%

Humidity

11

UV Index

10mi

Visibility

2%

Cloud Cover

2PM

103°

Feels Like 108°

Sunny

SSE 17 mph

Wind

1011 mb

Pressure

27%

Humidity

11

UV Index

10mi

Visibility

2%

Cloud Cover

Tue 8/11

Tue

2%

79°

106°

Clear. Lows overnight in the upper 70s.

90°

Feels Like

SE 11 mph

Wind

81%

Humidity

0

UV Index

7:05 AM

Sunrise

8:15 PM

Sunset

Wed 8/12

Wed

2%

79°

106°

Sunny. Highs 105 to 109F and lows in the upper 70s.

109°

Feels Like

SE 20 mph

Wind

44%

Humidity

11

UV Index

7:06 AM

Sunrise

8:14 PM

Sunset

Thu 8/13

Thu

6%

79°

105°

Mostly sunny. Highs 103 to 107F and lows in the low 80s.

111°

Feels Like

SE 20 mph

Wind

48%

Humidity

11

UV Index

7:06 AM

Sunrise

8:13 PM

Sunset

Fri 8/14

Fri

33%

80°

102°

Slight chance of a thunderstorm. Highs 100 to 104F and lows in the low 80s.

109°

Feels Like

SE 19 mph

Wind

50%

Humidity

11

UV Index

7:07 AM

Sunrise

8:12 PM

Sunset

Sat 8/15

Sat

6%

80°

104°

Mix of sun and clouds. Highs 102 to 106F and lows in the upper 70s.

107°

Feels Like

SE 17 mph

Wind

47%

Humidity

11

UV Index

7:07 AM

Sunrise

8:11 PM

Sunset

Sun 8/16

Sun

14%

78°

104°

Partly cloudy. Highs 102 to 106F and lows in the upper 70s.

109°

Feels Like

SE 14 mph

Wind

53%

Humidity

11

UV Index

7:07 AM

Sunrise

8:10 PM

Sunset

Mon 8/17

Mon

16%

78°

103°

More sun than clouds. Highs 101 to 105F and lows in the upper 70s.

108°

Feels Like

SE 13 mph

Wind

52%

Humidity

11

UV Index

7:08 AM

Sunrise

8:09 PM

Sunset

Tue 8/18

Tue

17%

78°

105°

Abundant sunshine. Highs 103 to 107F and lows in the upper 70s.

108°

Feels Like

SE 13 mph

Wind

49%

Humidity

11

UV Index

7:08 AM

Sunrise

8:08 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 18 Bellas Ln, Rio Grande City, TX 78582
• 2504 Monarch Ln, Rio Grande City, TX 78582
• 1339 N FM 649, Rio Grande City, TX 78582

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Texas

Potentially life-threatening fungus rapidly spreading across the US with limited treatment options

A deadly fungus is spreading rapidly across the globe, raising alarm among health experts as treatment options remain limited.

Hidden hazard: How to stay safe from harmful algal blooms this summer

As millions of Americans head to beaches, lakes and other bodies of water this summer, health officials are warning about harmful algal blooms that can pose serious health risks to people and pets.

The top 10 worst states for battling mosquitos thanks to heat and humidity

Outside ranked the 10 worst states for mosquitoes in 2026. Here's where the biting pests thrive most, and the climate and landscapes that help fuel their populations.

Bryan Norcross: The Atlantic goes quiet after Bertha fades away

The remnants of former Tropical Storm Bertha have moved into northern Mexico. It's now a weak disturbance over the mountains.

Load More Stories