Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65° N Lon: 96.68° W Elev: 27 ft.

Overcast

54°F

12°C

Humidity 80%
Wind Speed NE 7 mph
Barometer 30.29 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 20 Jan 3:15 am CST
Detailed forecast for

Coastal Jackson

Overnight
Mostly cloudy and not as cool. Near steady temperature in the lower 50s. East winds 5 to 10 mph.
Tuesday
Mostly cloudy. Highs in the mid 60s. East winds 10 to 15 mph.
Tuesday Night
Cloudy. Near steady temperature around 60. Southeast winds 5 to 10 mph.
Wednesday
Showers likely. Highs in the lower 70s. Southeast winds 10 to 15 mph. Chance of rain 60 percent.
Wednesday Night
Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph, becoming east after midnight.
Thursday
Patchy fog in the morning. Partly sunny. Highs in the mid 70s.
Thursday Night
Mostly cloudy. Lows in the upper 50s.
Friday
Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
Friday Night
Cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s.
Saturday
Showers likely, mainly in the morning. Breezy and much cooler with highs around 50. Temperature falling to around 40 in the afternoon. Chance of rain 70 percent.
Saturday Night
Cloudy with a chance of rain showers. A chance of freezing rain after midnight. Brisk and much colder with lows in the mid 20s. Chance of precipitation 50 percent.
Sunday
Mostly cloudy in the morning, then becoming partly sunny. Brisk, cooler with highs in the upper 30s.
Sunday Night
Mostly cloudy. Cold with lows in the upper 20s.
Monday
Partly sunny. Not as cool with highs in the upper 40s.



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1108 PM CST Mon Jan 19 2026
 
 

Additional Resources

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