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As of 13:58 CDT

Weather in Port Lavaca, TX

91°Current weather

Port Lavaca, Sunday, 9 August, 13:58

Overcast. Feels like 104°. High 92°, low 78°.

Pressure30.00 inHg
Wind14.5 mph SE
Humidity66%
Visibility6.2 mi
Dew point77°

Two-week outlook for Port Lavaca, TX: week one averages a high of 91.8° and week two 93.9°, so week two runs 2.1° warmer than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, August 9: 92°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)91.8°79.8°0.1 in / 0 d—
2nd (August 16 – August 22)93.9°78.9°0.0 in / 0 d—

Weekend weather

Sun, August 9
Light rain
92°78°
0.02 in
Sat, August 15
Light rain
92°81°
0.03 in
Sun, August 16
Mostly clear
93°80°
no precip.
Sat, August 22
Mostly clear
95°79°
no precip.
Mon, 1089° / 77°0.01Light rain
89 °Light rain

Port Lavaca, Monday, 10 August

Light rain. High 89°, low 77°.

Pressure30.03 inHg
Wind12.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point72°
Tue, 1193° / 79°0Clear
93 °Clear

Port Lavaca, Tuesday, 11 August

Clear. High 93°, low 79°.

Pressure30.03 inHg
Wind14.1 mph SE
Humidity54%
Visibility6.2 mi
Dew point74°
Wed, 1293° / 81°0Clear
93 °Clear

Port Lavaca, Wednesday, 12 August

Clear. High 93°, low 81°.

Pressure29.97 inHg
Wind16.8 mph S
Humidity53%
Visibility6.2 mi
Dew point72°
Thu, 1392° / 82°0Mostly clear
92 °Mostly clear

Port Lavaca, Thursday, 13 August

Mostly clear. High 92°, low 82°.

Pressure29.97 inHg
Wind16.4 mph S
Humidity61%
Visibility6.2 mi
Dew point75°
Fri, 1492° / 82°0.01Light rain
92 °Light rain

Port Lavaca, Friday, 14 August

Light rain. High 92°, low 82°.

Pressure30.03 inHg
Wind14.8 mph SE
Humidity54%
Visibility—
Dew point72°
Sat, 1592° / 81°0.03Light rain
92 °Light rain

Port Lavaca, Saturday, 15 August

Light rain. High 92°, low 81°.

Pressure30.12 inHg
Wind17 mph SE
Humidity56%
Visibility—
Dew point73°
Sun, 1693° / 80°0Mostly clear
93 °Mostly clear

Port Lavaca, Sunday, 16 August

Mostly clear. High 93°, low 80°.

Pressure30.09 inHg
Wind14.5 mph SE
Humidity50%
Visibility—
Dew point69°
Mon, 1793° / 79°0Partly cloudy
93 °Partly cloudy

Port Lavaca, Monday, 17 August

Partly cloudy. High 93°, low 79°.

Pressure30.03 inHg
Wind14.7 mph SE
Humidity44%
Visibility—
Dew point66°
Tue, 1893° / 80°0Partly cloudy
93 °Partly cloudy

Port Lavaca, Tuesday, 18 August

Partly cloudy. High 93°, low 80°.

Pressure30.03 inHg
Wind15.4 mph SE
Humidity50%
Visibility—
Dew point70°
Wed, 1994° / 80°0Mostly clear
94 °Mostly clear

Port Lavaca, Wednesday, 19 August

Mostly clear. High 94°, low 80°.

Pressure30.03 inHg
Wind13.7 mph SE
Humidity42%
Visibility—
Dew point66°
Thu, 2095° / 77°0Clear
95 °Clear

Port Lavaca, Thursday, 20 August

Clear. High 95°, low 77°.

Pressure30.00 inHg
Wind13.8 mph SE
Humidity42%
Visibility—
Dew point66°
Fri, 2195° / 78°0Clear
95 °Clear

Port Lavaca, Friday, 21 August

Clear. High 95°, low 78°.

Pressure29.94 inHg
Wind14.4 mph SE
Humidity39%
Visibility—
Dew point64°
Sat, 2295° / 79°0Mostly clear
95 °Mostly clear

Port Lavaca, Saturday, 22 August

Mostly clear. High 95°, low 79°.

Pressure29.94 inHg
Wind17.1 mph SE
Humidity46%
Visibility—
Dew point69°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Port Lavaca, TX, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.