Home / Local Weather & Traffic / Texas / La Porte / Weather Forecast

La Porte, TX Weather Tomorrow

Prepare for the week ahead with tomorrow's La Porte weather forecast and a complete 5 day outlook covering precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction throughout the La Porte area and around Harris county, Texas.
Updated: Mon Aug 31st 2026 2:00 AM CDT
La Porte, TX Weather – 8-31 – Overcast
97° / 79°
Overcast
La Porte may see overcast, with daytime highs of 97°F and overnight lows near 79°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 13mph on average and gusts of 22.8mph at 5 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 91% at 5 AM and 38% being its lowest at 4 PM. Barometric pressure is its highest of 30.01inHg at 9 AM, a lowest point of 29.89inHg at 5 PM with an avg 29.95inHg.
La Porte, TX Weather – 9-1 – Light Rain Shower
86° / 76°

Weather Tomorrow

Light Rain Shower
La Porte may see rain, with daytime highs of 86°F and overnight lows near 76°F. The chance of rain is 88% with an estimated 2.43in. Wind will be moderate, blowing around 14mph on average and gusts of 26mph at 7 AM. High humidity with average of 82% is anticipated, the maximum being 94% at 8 AM and 69% being its lowest at 3 PM. Barometric pressure is its highest of 29.98inHg at 12 PM, a lowest point of 29.85inHg at 6 AM with an avg 29.94inHg.
La Porte, TX Weather – 9-2 – Overcast
90° / 79°
Overcast
Highs will reach 90°F with lows near 79°F in La Porte, where cloud-filled skies are. Rainfall predicted to have a 57% chance with an estimated 0.06in. Wind will be moderate, blowing around 11mph on average and gusts of 20.8mph at 4 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 86% at 7 AM and 56% being its lowest at 3 PM. Barometric pressure is its highest of 30.03inHg at 11 AM, a lowest point of 29.93inHg at 5 PM with an avg 29.97inHg.
La Porte, TX Weather – 9-3 – Overcast
90° / 79°
Overcast
In La Porte, skies will be overcast with highs near 90°F and lows around 79°F. There might be light rainfall having a 23% chance with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 18.8mph at 4 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 86% at 7 AM and 56% being its lowest at 12 PM. Barometric pressure is its highest of 29.98inHg at 11 AM, a lowest point of 29.88inHg at 7 PM with an avg 29.93inHg.
La Porte, TX Weather – 9-4 – Overcast
91° / 79°
Overcast
Skies will be overcast in La Porte, with a high of 91°F and a low of 79°F. Rainfall predicted to have a 57% chance with an estimated 0.05in. Wind will be moderate, blowing around 12mph on average and gusts of 18.3mph at 4 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 84% at 7 AM and 53% being its lowest at 1 PM. Barometric pressure is its highest of 29.98inHg at 12 PM, a lowest point of 29.89inHg at 4 AM with an avg 29.93inHg.
La Porte, TX Weather – 9-5 – Sunny
93° / 80°
Sunny
In La Porte, it will be sunny with highs near 93°F and lows around 80°F. There might be light rainfall having a 21% chance with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 21.3mph at 4 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 82% at 7 AM and 50% being its lowest at 4 PM. Barometric pressure is its highest of 29.97inHg at 10 AM, a lowest point of 29.9inHg at 4 PM with an avg 29.93inHg.

Currently

Overcast 82°F
29.96 inHg.
Barometer
82%
Humidity
S 8.6 mph
Wind
Overcast

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

La Porte Community Weather Reports

Write your own La Porte, TX report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the La Porte, TX report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.