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Weather in Port Lavaca

October 18, 2026, 21:28
Overcast
+19°C
Overcast
Feels like: +25°C

Now in Port Lavaca: overcast, +19°C, feels like +25°C. No major precipitation expected, 0 mm; wind 4 m/s.

Precipitation map

Now in Port Lavaca: overcast, +19°C, feels like +25°C. No major precipitation expected, 0 mm; wind 4 m/s.

Weather in the next hours

21:00
Overcast
+19°C
10%
22:00
Overcast
+19°C
10%
23:00
Overcast
+19°C
10%
00:00
Overcast
+18°C
10%
01:00
Overcast
+18°C
10%
02:00
Cloudy
+17°C
10%
03:00
Cloudy
+17°C
10%

Sea temperature

+28°C
Very warm water

Similar in temperature to a well-heated swimming pool.

Very cold Warm Hot

Data from NASA

Forecast for the next 7 hours

Today

Oct 18

21:00
Overcast
+19°C
10%
4 m/s
62%
768
4 m/s
↙← ENE
mmHg

Overcast

Feels like +25°C
Precipitation amount 0 mm
Humidity 62%
Cloud cover 94%
Pressure 768 mmHg
Visibility 16 km
UV index 0 points
22:00
Overcast
+19°C
10%
4 m/s
65%
769
5 m/s
↙← ENE
mmHg

Overcast

Feels like +25°C
Precipitation amount 0 mm
Humidity 65%
Cloud cover 91%
Pressure 769 mmHg
Visibility 16 km
UV index 0 points
23:00
Overcast
+19°C
10%
4 m/s
68%
769
5 m/s
↙← ENE
mmHg

Overcast

Feels like +19°C
Precipitation amount 0 mm
Humidity 68%
Cloud cover 96%
Pressure 769 mmHg
Visibility 16 km
UV index 0 points

Tomorrow

Oct 19

00:00
Overcast
+18°C
10%
4 m/s
70%
768
6 m/s
↙← ENE
mmHg

Overcast

Feels like +18°C
Precipitation amount 0 mm
Humidity 70%
Cloud cover 99%
Pressure 768 mmHg
Visibility 16 km
UV index 0 points
01:00
Overcast
+18°C
10%
4 m/s
72%
768
5 m/s
↙← ENE
mmHg

Overcast

Feels like +18°C
Precipitation amount 0 mm
Humidity 72%
Cloud cover 94%
Pressure 768 mmHg
Visibility 16 km
UV index 0 points
Hour
Temp
Feels like
Rain chance
Wind
Gusts
Precip. amt.
Humidity
Clouds
Pressure
Visibility
UV index
Now
Overcast
Overcast
+19°C
+25°C
10%
4 m/s ↙← ENE
4 m/s
0 mm
62%
94%
768 mmHg
16 km
0 points
22:00
Overcast
Overcast
+19°C
+25°C
10%
4 m/s ↙← ENE
5 m/s
0 mm
65%
91%
769 mmHg
16 km
0 points
23:00
Overcast
Overcast
+19°C
+19°C
10%
4 m/s ↙← ENE
5 m/s
0 mm
68%
96%
769 mmHg
16 km
0 points
Tomorrow
Overcast
Overcast
+18°C
+18°C
10%
4 m/s ↙← ENE
6 m/s
0 mm
70%
99%
768 mmHg
16 km
0 points
01:00
Overcast
Overcast
+18°C
+18°C
10%
4 m/s ↙← ENE
5 m/s
0 mm
72%
94%
768 mmHg
16 km
0 points
02:00
Cloudy
Cloudy
+17°C
+17°C
10%
4 m/s ↙← ENE
5 m/s
0 mm
74%
83%
768 mmHg
16 km
0 points
03:00
Cloudy
Cloudy
+17°C
+17°C
10%
3 m/s ↙ NE
6 m/s
0 mm
76%
66%
767 mmHg
16 km
0 points
Precipitation map
Sun and UV

Daylight

UV 0 points Low
Sunrise 07:29
Sunset 18:53
Daylight 11 hours 24 min Solar noon 13:11
Moon
First Quarter
Rise14:29 Set00:11 Illumination49% PhaseWaxing
Now 14 days Month
October November December January February March April May June July August September

Next days

14-day view
Date
Today
Tomorrow
Day after tomorrow
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Day
Night
Sea t°
Rain
Wind
Press.
Hum.
Feels like
UV
Clouds
Visibility
Gusts
Overcast +22°C
Partly Cloudy +13°C
+28°C
10% 0 mm
5 m/s ↙ NE
769 mmHg
55%
day +25°C / night +12°C
5 points
87%
16 km
7 m/s ↙ NE
Overcast +24°C
Clear +16°C
+28°C
10% 0 mm
5 m/s ↙← ENE
No data
67%
day +25°C / night +15°C
1 point
99%
No data
7 m/s ↙← ENE
Sunny +26°C
Partly Cloudy +17°C
+28°C
5% 0 mm
4 m/s ↙ NE
No data
64%
day +27°C / night +16°C
5 points
26%
No data
7 m/s ↙ NE
Partly Cloudy +26°C
Clear +18°C
+28°C
5% 0 mm
4 m/s ↙← ENE
No data
70%
day +27°C / night +18°C
4 points
60%
No data
6 m/s ↙← ENE
Sunny +26°C
Partly Cloudy +17°C
+28°C
5% 0 mm
3 m/s ↙← ENE
No data
64%
day +27°C / night +17°C
5 points
0%
No data
4 m/s ↙← ENE
Cloudy +26°C
Clear +17°C
+27°C
10% 0 mm
3 m/s ← E
No data
65%
day +27°C / night +17°C
5 points
69%
No data
5 m/s ← E
Partly Cloudy +26°C
Cloudy +18°C
+27°C
10% 0 mm
4 m/s ↖← ESE
No data
68%
day +27°C / night +18°C
4 points
37%
No data
7 m/s ↖← ESE
Cloudy +26°C
Partly Cloudy +19°C
+27°C
10% 0 mm
5 m/s ← E
No data
68%
day +27°C / night +19°C
2 points
100%
No data
9 m/s ← E
Partly Cloudy +25°C
Patchy rain nearby +17°C
+27°C
20% 1.4 mm
5 m/s ← E
No data
61%
day +26°C / night +17°C
4 points
30%
No data
9 m/s ← E

Port Lavaca weather forecasts

Quick links to the 14-day forecast, monthly forecast and weather by month.

Weather in Port Lavaca for 14 days Air and sea temperature, precipitation, wind and trends for the next few days. Weather in Port Lavaca for a month Daily 30-day forecast with daytime, nighttime and sea temperatures. Weather in Port Lavaca in October Monthly climate with air and sea temperature, precipitation and yearly statistics.

Weather questions for Port Lavaca

Short answers about current weather, rain, wind and the next few days.

What is the weather in Port Lavaca now?

Now in Port Lavaca: overcast, +19°C, feels like +25°C. Wind 4 m/s.

Will it rain in Port Lavaca today?

Today's forecast gives a maximum precipitation chance of 10% and a daily total of 0 mm.

What is the water temperature around Lighthouse Beach & Bird Sanctuary?

Sea water is +28°C now. The water is very warm.

How will the weather change in Port Lavaca over the next few days?

Over the next few days expect +22°C…+26°C by day and +13°C…+18°C at night; precipitation chance up to 10%, wind up to 5 m/s.

What does the weather feel like in Port Lavaca today?

Right now it is +19°C, feels like +25°C; wind 4 m/s. No major precipitation expected.