As of 15:11 CDT

Weather in South Padre Island, TX

90°Current weather

South Padre Island, Sunday, 9 August, 15:11

Mostly clear. Feels like 103°. High 91°, low 79°.

Pressure29.91 inHg
Wind12.3 mph E
Humidity73%
Visibility6.2 mi
Dew point81°

Monthly outlook for South Padre Island, TX: average high 87.3°, average low 81.6°. That is 0.3° below the climate normal for August. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 10 August (92.1°), the coolest 9 August (79.2°).

87.3°/81.6°
Average high / low
−0.3°
Below normal
4 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August87.6°87.9°-0.2°
19 August – 28 August86.7°87.3°-0.3°
29 August – 7 Septemberat normal86.6°

August records over 66 years

100°17 August 2023All-time high
72°15 August 1967All-time low

Climate normals and records are computed from the nearest reference point — Laguna Heights (6 mi).

Mon, 1092° / 79°0.09Light rain
92 °Light rain

South Padre Island, Monday, 10 August

Light rain. High 92°, low 79°.

Pressure30.03 inHg
Wind17.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point75°
Tue, 1187° / 81°0Clear
87 °Clear

South Padre Island, Tuesday, 11 August

Clear. High 87°, low 81°.

Pressure30.03 inHg
Wind15.7 mph SE
Humidity70%
Visibility6.2 mi
Dew point76°
Wed, 1287° / 82°0Clear
87 °Clear

South Padre Island, Wednesday, 12 August

Clear. High 87°, low 82°.

Pressure29.97 inHg
Wind19.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point74°
Thu, 1387° / 82°0Light rain
87 °Light rain

South Padre Island, Thursday, 13 August

Light rain. High 87°, low 82°.

Pressure29.94 inHg
Wind17.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point76°
Fri, 1486° / 83°0.01Light rain
86 °Light rain

South Padre Island, Friday, 14 August

Light rain. High 86°, low 83°.

Pressure30.00 inHg
Wind17.6 mph SE
Humidity75%
Visibility
Dew point76°
Sat, 1587° / 83°0.07Light rain
87 °Light rain

South Padre Island, Saturday, 15 August

Light rain. High 87°, low 83°.

Pressure30.09 inHg
Wind17.4 mph SE
Humidity69%
Visibility
Dew point75°
Sun, 1686° / 82°0Clear
86 °Clear

South Padre Island, Sunday, 16 August

Clear. High 86°, low 82°.

Pressure30.09 inHg
Wind15.9 mph SE
Humidity68%
Visibility
Dew point74°
Mon, 1787° / 82°0Clear
87 °Clear

South Padre Island, Monday, 17 August

Clear. High 87°, low 82°.

Pressure30.03 inHg
Wind16.9 mph SE
Humidity69%
Visibility
Dew point74°
Tue, 1886° / 82°0Overcast
86 °Overcast

South Padre Island, Tuesday, 18 August

Overcast. High 86°, low 82°.

Pressure30.03 inHg
Wind16.9 mph SE
Humidity71%
Visibility
Dew point75°
Wed, 1986° / 81°0Clear
86 °Clear

South Padre Island, Wednesday, 19 August

Clear. High 86°, low 81°.

Pressure30.03 inHg
Wind16.6 mph SE
Humidity70%
Visibility
Dew point74°
Thu, 2086° / 81°0Clear
86 °Clear

South Padre Island, Thursday, 20 August

Clear. High 86°, low 81°.

Pressure30.00 inHg
Wind16.2 mph SE
Humidity67%
Visibility
Dew point73°
Fri, 2187° / 82°0Mostly clear
87 °Mostly clear

South Padre Island, Friday, 21 August

Mostly clear. High 87°, low 82°.

Pressure29.94 inHg
Wind18.1 mph SE
Humidity63%
Visibility
Dew point73°
Sat, 2287° / 82°0Overcast
87 °Overcast

South Padre Island, Saturday, 22 August

Overcast. High 87°, low 82°.

Pressure29.91 inHg
Wind15.3 mph SE
Humidity69%
Visibility
Dew point75°
Sun, 2387° / 82°0.01Light rain
87 °Light rain

South Padre Island, Sunday, 23 August

Light rain. High 87°, low 82°.

Pressure29.97 inHg
Wind18.1 mph SE
Humidity71%
Visibility
Dew point76°
Mon, 2487° / 83°0.06Light rain
87 °Light rain

South Padre Island, Monday, 24 August

Light rain. High 87°, low 83°.

Pressure30.00 inHg
Wind17.1 mph SE
Humidity73%
Visibility
Dew point76°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 79°0.09Climate normal
87 °Climate normal

South Padre Island, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.09 in
Chance of precipitation45%
Record high93° (2018)
Record low75° (1967)
Wed, 2687° / 79°0.09Climate normal
87 °Climate normal

South Padre Island, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.09 in
Chance of precipitation48%
Record high97° (2017)
Record low75° (1961)
Thu, 2787° / 79°0.11Climate normal
87 °Climate normal

South Padre Island, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.11 in
Chance of precipitation35%
Record high97° (2017)
Record low73° (1967)
Fri, 2887° / 79°0.15Climate normal
87 °Climate normal

South Padre Island, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.15 in
Chance of precipitation42%
Record high97° (2023)
Record low73° (1961)
Sat, 2987° / 79°0.14Climate normal
87 °Climate normal

South Padre Island, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.14 in
Chance of precipitation57%
Record high94° (2025)
Record low74° (1970)
Sun, 3087° / 79°0.11Climate normal
87 °Climate normal

South Padre Island, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.11 in
Chance of precipitation50%
Record high96° (2023)
Record low75° (2017)
Mon, 3187° / 79°0.14Climate normal
87 °Climate normal

South Padre Island, Monday, 31 August

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.14 in
Chance of precipitation57%
Record high97° (2017)
Record low74° (1967)
Tue, 0187° / 79°0.15Climate normal
87 °Climate normal

South Padre Island, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.15 in
Chance of precipitation58%
Record high95° (2020)
Record low75° (1967)
Wed, 0287° / 79°0.12Climate normal
87 °Climate normal

South Padre Island, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.12 in
Chance of precipitation55%
Record high94° (2020)
Record low75° (1967)
Thu, 0387° / 79°0.18Climate normal
87 °Climate normal

South Padre Island, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high87°
Average low79°
Average precipitation0.18 in
Chance of precipitation62%
Record high93° (2021)
Record low75° (1984)
Fri, 0487° / 78°0.19Climate normal
87 °Climate normal

South Padre Island, Friday, 4 September

Climate normal for this date — 60-year average.

Average high87°
Average low78°
Average precipitation0.19 in
Chance of precipitation58%
Record high96° (2023)
Record low73° (1967)
Sat, 0586° / 78°0.15Climate normal
86 °Climate normal

South Padre Island, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high86°
Average low78°
Average precipitation0.15 in
Chance of precipitation58%
Record high95° (2023)
Record low73° (1967)
Sun, 0686° / 78°0.15Climate normal
86 °Climate normal

South Padre Island, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high86°
Average low78°
Average precipitation0.15 in
Chance of precipitation58%
Record high94° (2025)
Record low71° (1974)
Mon, 0786° / 78°0.18Climate normal
86 °Climate normal

South Padre Island, Monday, 7 September

Climate normal for this date — 60-year average.

Average high86°
Average low78°
Average precipitation0.18 in
Chance of precipitation55%
Record high93° (2023)
Record low72° (1974)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for South Padre Island, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in South Padre Island, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.