Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Partly Cloudy

85°F

29°C

Humidity	72%
Wind Speed	SE 10 mph
Barometer	29.99 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	19 Sep 3:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Port Aransas TX

Overnight
Low: 82 °F
Mostly Clear
Saturday
High: 88 °F
Slight Chance
T-storms then
Sunny
Saturday Night
Low: 82 °F
Mostly Clear
Sunday
High: 88 °F
Slight Chance
T-storms then
Sunny
Sunday Night
Low: 83 °F
Partly Cloudy
Monday
High: 88 °F
Slight Chance
T-storms
Monday Night
Low: 83 °F
Mostly Clear
Tuesday
High: 89 °F
Slight Chance
T-storms
Tuesday Night
Low: 82 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 82. Southeast wind around 8 mph.

Saturday

A slight chance of showers and thunderstorms between 7am and 9am. Sunny, with a high near 88. Heat index values as high as 102. East wind 5 to 11 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 82. East southeast wind 6 to 13 mph.

Sunday

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 11am. Sunny, with a high near 88. Heat index values as high as 103. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 83. East southeast wind 8 to 13 mph.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 88. East wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 83. Southeast wind 5 to 11 mph.

Tuesday

A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 89. Light east southeast wind becoming east 6 to 11 mph in the morning.

Tuesday Night

Mostly clear, with a low around 82. East wind 5 to 10 mph becoming light east southeast after midnight.

Wednesday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 82.

Thursday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Thursday Night

A 20 percent chance of showers. Partly cloudy, with a low around 81.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 91.