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Port Lavaca, TX

93°F
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Port Lavaca, TX Weather
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September 13 - September 27

Sun 9/13

96° /79°
55%
Humid with times of clouds and sun; a shower in spots late this morning followed by a thunderstorm in spots this afternoon
alerts

Heat Advisory

12:00 PM Sunday - 7:00 PM Sunday

RealFeel®110°

RealFeel Shade™103°

Max UV Index8.0 (Very High)

WindSSE 10 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Mon 9/14

91° /80°
55%
Partly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®106°

RealFeel Shade™100°

Max UV Index8.0 (Very High)

WindSSE 10 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 9/15

94° /78°
55%
Mostly sunny, very warm and humid with a thunderstorm in spots in the afternoon

RealFeel®109°

RealFeel Shade™102°

Max UV Index8.0 (Very High)

WindSSE 10 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Wed 9/16

92° /79°
55%
Mostly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®107°

RealFeel Shade™100°

Max UV Index8.0 (Very High)

WindESE 12 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 9/17

90° /74°
55%
Breezy in the morning; partly sunny and humid with widely separated thunderstorms

RealFeel®105°

RealFeel Shade™98°

Max UV Index8.0 (Very High)

WindE 12 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Fri 9/18

94° /73°
8%
Very warm and humid with sunshine

RealFeel®101°

RealFeel Shade™97°

Max UV Index8.0 (Very High)

WindE 12 mph

Sat 9/19

94° /75°
7%
Mostly sunny, very warm and humid

RealFeel®106°

RealFeel Shade™100°

Max UV Index8.0 (Very High)

WindE 8 mph

Sun 9/20

95° /74°
55%
Partly sunny and very warm; a thunderstorm in spots in the morning followed by a passing shower in the afternoon

RealFeel®105°

RealFeel Shade™102°

Max UV Index6.0 (High)

WindSE 8 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Mon 9/21

94° /73°
59%
Partly sunny and very warm with a thunderstorm or two

RealFeel®103°

RealFeel Shade™100°

Max UV Index5.0 (Moderate)

WindSSE 7 mph

Total Hours of Precipitation2.5

Total Hours of Rain2.5

Tue 9/22

93° /73°
57%
Times of clouds and sun with a couple of thunderstorms; very warm

RealFeel®107°

RealFeel Shade™101°

Max UV Index8.0 (Very High)

WindSSE 4 mph

Total Hours of Precipitation2.5

Total Hours of Rain2.5

Wed 9/23

92° /72°
1%
Very warm with plenty of sunshine

RealFeel®96°

RealFeel Shade™92°

Max UV Index8.0 (Very High)

WindNE 4 mph

Thu 9/24

91° /72°
2%
Partly sunny

RealFeel®93°

RealFeel Shade™89°

Max UV Index7.0 (High)

WindNE 8 mph

Fri 9/25

93° /73°
55%
Mostly sunny and very warm with a passing shower

RealFeel®94°

RealFeel Shade™91°

Max UV Index7.0 (High)

WindNE 8 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sat 9/26

87° /70°
75%
Overcast with a couple of showers and a thunderstorm in the afternoon

RealFeel®85°

RealFeel Shade™84°

Max UV Index2.0 (Low)

WindENE 12 mph

Total Hours of Precipitation2

Total Hours of Rain2

Sun 9/27

84° /74°
64%
Periods of clouds and sun with a couple of showers and a thunderstorm; humid

RealFeel®95°

RealFeel Shade™94°

Max UV Index3.0 (Moderate)

WindESE 7 mph

Total Hours of Precipitation3

Total Hours of Rain3

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World North America United States Texas Port Lavaca

Weather Near Port Lavaca:

  • Houston, TX
  • Pasadena, TX
  • The Woodlands, TX
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