Port Lavaca, TX Weather Forecast | 5 Day
Updated: Sat Apr 19th 2025 6:00 AM CDT
Overcast
Sat 4-19
Overcast with a high of 79°F and a low of 72°F. Winds will be strong at speeds peaking at 23mph and gusts of 28.3mph at 11 PM. High humidity with average of 89% is anticipated, the maximum being 95% at 7 AM and 79% being its lowest at 4 PM. Barometric pressure is its highest of 30.02inHg at 10 AM, a lowest point of 29.96inHg at 5 PM with an avg 29.98inHg.
- HI: 79°F
- LO: 72°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
22.4 mph - Humidity
89% avg. - UV Index
1.5 - Air QualityModerate
- Sunrise
06:56 AM - Sunset
07:55 PM - Moonrise
01:23 AM - Moonset
11:27 AM - Moon Phase
Waning Gibbous
Partly Cloudy
Sun 4-20
Partly Cloudy with a high of 83°F and a low of 72°F. Winds will be strong at speeds peaking at 23mph and gusts of 34.5mph at 2 AM. High humidity with average of 82% is anticipated, the maximum being 94% at 1 AM and 60% being its lowest at 1 PM. Barometric pressure is its highest of 30.03inHg at 10 AM, a lowest point of 29.95inHg at 4 AM with an avg 29.99inHg.
- HI: 83°F
- LO: 72°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
22.6 mph - Humidity
82% avg. - UV Index
1.9 - Air QualityModerate
- Sunrise
06:55 AM - Sunset
07:55 PM - Moonrise
02:11 AM - Moonset
12:28 PM - Moon Phase
Last Quarter
Heavy Rain
Mon 4-21
Heavy Rain with a high of 77°F and a low of 70°F. It will likey rain, having a 87% chance of a downpour with an estimated 4.14in. Wind will be moderate, blowing around 13mph on average and gusts of 18.8mph at 4 PM. High humidity with average of 93% is anticipated, the maximum being 98% at 10 PM and 85% being its lowest at 7 PM. Barometric pressure is its highest of 30.02inHg at 12 AM, a lowest point of 29.97inHg at 7 PM with an avg 30inHg.
- HI: 77°F
- LO: 70°F
- Rainfall: 87% | est. 4.14in
- Snowfall: 0%
- Wind
12.8 mph - Humidity
93% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
06:54 AM - Sunset
07:56 PM - Moonrise
02:54 AM - Moonset
01:31 PM - Moon Phase
Last Quarter
Partly Cloudy
Tue 4-22
Partly Cloudy with a high of 83°F and a low of 70°F. Wind will be moderate, blowing around 17mph on average and gusts of 21.3mph at 11 PM. High humidity with average of 81% is anticipated, the maximum being 98% at 1 AM and 60% being its lowest at 1 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.89inHg at 7 PM with an avg 29.94inHg.
- HI: 83°F
- LO: 70°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
16.6 mph - Humidity
81% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
06:53 AM - Sunset
07:56 PM - Moonrise
03:33 AM - Moonset
02:35 PM - Moon Phase
Waning Crescent
Patchy Rain Nearby
Wed 4-23
Scattered showers with a high of 83°F and a low of 72°F. It will likey rain in the surrounding area, having a 85% chance of a downpour with an estimated 0.14in. Wind will be moderate, blowing around 19mph on average and gusts of 25.8mph at 5 AM. High humidity with average of 81% is anticipated, the maximum being 91% at 2 AM and 58% being its lowest at 1 PM. Barometric pressure is its highest of 29.93inHg at 10 AM, a lowest point of 29.84inHg at 5 AM with an avg 29.89inHg.
- HI: 83°F
- LO: 72°F
- Rainfall: 85% | est. 0.14in
- Snowfall: 0%
- Wind
18.3 mph - Humidity
81% avg. - UV Index
0 - Air QualityTBA
- Sunrise
06:52 AM - Sunset
07:57 PM - Moonrise
04:08 AM - Moonset
03:40 PM - Moon Phase
Waning Crescent
Patchy Rain Nearby
Thu 4-24
Scattered showers with a high of 83°F and a low of 73°F. It will likey rain in the surrounding area, having a 87% chance of a downpour with an estimated 0.02in. Wind will be moderate, blowing around 20mph on average and gusts of 28.1mph at 4 PM. High humidity with average of 82% is anticipated, the maximum being 92% at 7 AM and 63% being its lowest at 1 PM. Barometric pressure is its highest of 29.9inHg at 8 AM, a lowest point of 29.84inHg at 7 PM with an avg 29.88inHg.
- HI: 83°F
- LO: 73°F
- Rainfall: 87% | est. 0.02in
- Snowfall: 0%
- Wind
19.5 mph - Humidity
82% avg. - UV Index
6 - Air QualityTBA
- Sunrise
06:51 AM - Sunset
07:58 PM - Moonrise
04:42 AM - Moonset
04:45 PM - Moon Phase
Waning Crescent
Currently
 |
71°F |
29.9 inHg.
Barometer 93%
Humidity SE 20.9 mph Wind |
| Mist | ||
5 Day Forecast Nearby
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