Hourly Weather Forecast for Corpus Christi, Texas

Hourly Weather | Today › Monday, September 14, 2026

Active Weather Warnings

Heat Advisory

Corpus Christi, Texas

2 AM

84°

Feels Like 95°

Humidity: 85%

UV Index: 0

Wind: 10 mph

3 AM

82°

Feels Like 93°

Humidity: 85%

UV Index: 0

Wind: 9 mph

4 AM

82°

Feels Like 93°

Humidity: 87%

UV Index: 0

Wind: 9 mph

5 AM

82°

Feels Like 91°

Humidity: 88%

UV Index: 0

Wind: 8 mph

6 AM

81°

Feels Like 91°

Humidity: 94%

UV Index: 0

Wind: 8 mph

7 AM

81°

Feels Like 91°

Humidity: 91%

UV Index: 0

Wind: 7 mph

8 AM

82°

Feels Like 95°

Humidity: 89%

UV Index: 1

Wind: 8 mph

9 AM

84°

Feels Like 99°

Humidity: 80%

UV Index: 2

Wind: 12 mph

10 AM

90°

Feels Like 100°

Humidity: 69%

UV Index: 4

Wind: 14 mph

11 AM

91°

Feels Like 102°

Humidity: 61%

UV Index: 5

Wind: 14 mph

12 PM

93°

Feels Like 104°

Humidity: 55%

UV Index: 8

Wind: 15 mph

1 PM

95°

Feels Like 106°

Humidity: 52%

UV Index: 9

Wind: 17 mph

2 PM

99°

Feels Like 108°

Humidity: 46%

UV Index: 8

Wind: 18 mph

3 PM

97°

Feels Like 104°

Humidity: 48%

UV Index: 5

Wind: 20 mph

4 PM

95°

Feels Like 99°

Humidity: 52%

UV Index: 4

Wind: 20 mph

5 PM

95°

Feels Like 99°

Humidity: 51%

UV Index: 2

Wind: 21 mph

6 PM

93°

Feels Like 99°

Humidity: 54%

UV Index: 1

Wind: 21 mph

7 PM

91°

Feels Like 95°

Humidity: 59%

UV Index: 0

Wind: 21 mph

8 PM

90°

Feels Like 93°

Humidity: 66%

UV Index: 0

Wind: 20 mph

9 PM

88°

Feels Like 93°

Humidity: 73%

UV Index: 0

Wind: 17 mph

10 PM

86°

Feels Like 93°

Humidity: 75%

UV Index: 0

Wind: 16 mph

11 PM

86°

Feels Like 93°

Humidity: 76%

UV Index: 0

Wind: 14 mph

Hourly Air Quality Forecast - AQI (US EPA)

2 AM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.63 µg/m³
PM₁₀: 7.43 µg/m³
O₃: 0.018 ppm
NO₂: 0.6 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 AM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.77 µg/m³
PM₁₀: 7.32 µg/m³
O₃: 0.018 ppm
NO₂: 0.7 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 AM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.9 µg/m³
PM₁₀: 6.99 µg/m³
O₃: 0.018 ppm
NO₂: 0.8 ppb
SO₂: 0.3 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 AM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.97 µg/m³
PM₁₀: 6.46 µg/m³
O₃: 0.019 ppm
NO₂: 0.8 ppb
SO₂: 0.3 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 AM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.04 µg/m³
PM₁₀: 5.99 µg/m³
O₃: 0.019 ppm
NO₂: 0.9 ppb
SO₂: 0.3 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 AM

18 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.05 µg/m³
PM₁₀: 5.56 µg/m³
O₃: 0.019 ppm
NO₂: 1.1 ppb
SO₂: 0.3 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 AM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.93 µg/m³
PM₁₀: 5.06 µg/m³
O₃: 0.019 ppm
NO₂: 1.3 ppb
SO₂: 0.3 ppb
CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 AM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.72 µg/m³
PM₁₀: 4.55 µg/m³
O₃: 0.018 ppm
NO₂: 1.2 ppb
SO₂: 0.4 ppb
CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 AM

18 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.51 µg/m³
PM₁₀: 4.1 µg/m³
O₃: 0.019 ppm
NO₂: 0.9 ppb
SO₂: 0.4 ppb
CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 AM

20 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.11 µg/m³
PM₁₀: 3.35 µg/m³
O₃: 0.021 ppm
NO₂: 0.7 ppb
SO₂: 0.4 ppb
CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

12 PM

21 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.9 µg/m³
PM₁₀: 2.88 µg/m³
O₃: 0.023 ppm
NO₂: 0.4 ppb
SO₂: 0.3 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

1 PM

22 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.82 µg/m³
PM₁₀: 2.66 µg/m³
O₃: 0.023 ppm
NO₂: 0.3 ppb
SO₂: 0.3 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM

20 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.17 µg/m³
PM₁₀: 1.68 µg/m³
O₃: 0.022 ppm
NO₂: 0.2 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM

20 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 0.75 µg/m³
PM₁₀: 1.09 µg/m³
O₃: 0.021 ppm
NO₂: 0.2 ppb
SO₂: 0.1 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM

19 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 0.63 µg/m³
PM₁₀: 0.97 µg/m³
O₃: 0.021 ppm
NO₂: 0.2 ppb
SO₂: 0.1 ppb
CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM

19 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 0.67 µg/m³
PM₁₀: 1.12 µg/m³
O₃: 0.020 ppm
NO₂: 0.2 ppb
SO₂: 0.1 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM

17 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 0.85 µg/m³
PM₁₀: 1.56 µg/m³
O₃: 0.019 ppm
NO₂: 0.3 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM

16 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.03 µg/m³
PM₁₀: 2.09 µg/m³
O₃: 0.017 ppm
NO₂: 0.4 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM

14 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.19 µg/m³
PM₁₀: 2.66 µg/m³
O₃: 0.015 ppm
NO₂: 0.5 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM

14 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.31 µg/m³
PM₁₀: 3.17 µg/m³
O₃: 0.015 ppm
NO₂: 0.6 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM

14 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.35 µg/m³
PM₁₀: 3.38 µg/m³
O₃: 0.015 ppm
NO₂: 0.6 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM

14 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 1.3 µg/m³
PM₁₀: 3.29 µg/m³
O₃: 0.015 ppm
NO₂: 0.7 ppb
SO₂: 0.2 ppb
CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Current Real-Time Air Quality Report

Weather Alerts and Warnings for Corpus Christi

Moderate Expected Likely

Heat Advisory

Heat Advisory issued September 13 at 10:10PM CDT until September 14 at 7:00PM CDT by NWS Corpus Christi TX

Sep 14, 12:00 PM → Sep 14, 7:00 PM

WHAT: Heat index values up to 114 expected.

WHERE: Bee, Coastal Aransas, Coastal Calhoun, Coastal Kleberg,
Coastal Nueces, Coastal Refugio, Coastal San Patricio, Duval,
Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland
Refugio, Inland San Patricio, Jim Wells, Live Oak, McMullen, and
Victoria Counties.

WHEN: From noon to 7 PM CDT Monday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.

+ Read More

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Updated: Sep 14, 1:15 AM Source: NWS Alert

Hourly Air Quality Forecast - AQI (US EPA)

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Weather Alerts and Warnings for Corpus Christi

Heat Advisory

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