See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
32°
Clear
Feels Like: 39°
Min: 26°
Max: 36°
The next few hours will be clear, with tomorrow reaching 34°C and dropping to 26°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:16
Sunrise
19:25
Sunset
Moon
Waxing Crescent
11:34
Moonrise
21:30
Moonset
Daily Forecast
Tuesday
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
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Weather in Port Lavaca tomorrow, September 16, 2026
Port Lavaca looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 100% around 09:00. Brighter weather, if it comes, waits until later.
The temperature range runs from about 26°C up to 34°C. Relative humidity sits between 60% and 94%, reaching its peak around 06:00. Expect gentle winds, highest near 16:00 at 5.6 km/h.
Afternoon skies stay clogged, peaking close to 62% near 15:00. The grey theme continues rather than clearing out. Visibility holds near 12.4 km, though it can fall to 8.0 km. The sun rises at 07:16 and sets at 19:24, for a total of 12 hours 7 minutes of sunlight today.
The practical takeaway for Port Lavaca on September 16, 2026 is a cloudy day that stays usable, just not particularly bright, around 34°C.
Frequently asked questions about weather in Port Lavaca
How warm does it get in Port Lavaca?
The warmest month in Port Lavaca is August, with average high temperatures of 33°C. The average temperature during this period is around 29°C.
How cold does it get in Port Lavaca?
The coldest month in Port Lavaca is January, with average low temperatures of 10°C. The average temperature during this period is around 14°C.
What is the wettest time of year in Port Lavaca?
The wettest month in Port Lavaca is June, with an average of 117mm of precipitation.
What is the driest time of year in Port Lavaca?
The driest month in Port Lavaca is February, with an average of 37mm of precipitation.
