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Baytown, TX Weather Tomorrow

Get the forecast you need for Baytown tomorrow with an extended 5 day weather outlook featuring daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details throughout the Baytown area and around Chambers county, Texas.
Updated: Sat Sep 5th 2026 12:00 AM CDT
Baytown, TX Weather – 9-5 – Scattered Showers
91° / 79°
Scattered Showers
Baytown is set for passing showers with temperatures peaking at 91°F and dipping to 79°F. Rainfall predicted to have a 65% chance with an estimated 0.09in. Winds will be light at 7mph and gusts of 18.1mph at 3 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 91% at 5 AM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 29.93inHg at 9 AM, a lowest point of 29.85inHg at 5 PM with an avg 29.89inHg.
Baytown, TX Weather – 9-6 – Sunny
94° / 79°

Weather Tomorrow

Sunny
Baytown may see a sunny day, with daytime highs of 94°F and overnight lows near 79°F. Rainfall predicted to have a 57% chance with an estimated 0.06in. Winds will be light at 9mph and gusts of 16.3mph at 6 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 84% at 7 AM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 29.94inHg at 11 AM, a lowest point of 29.84inHg at 8 PM with an avg 29.88inHg.
Baytown, TX Weather – 9-7 – Sunny
94° / 80°
Sunny
Daytime highs will reach 94°F with lows dropping to 80°F in Baytown, where it will be sunny. Rainfall predicted to have a 57% chance with an estimated 0.05in. Wind will be moderate, blowing around 11mph on average and gusts of 16.3mph at 4 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 81% at 7 AM and 48% being its lowest at 3 PM. Barometric pressure is its highest of 29.97inHg at 11 AM, a lowest point of 29.87inHg at 3 AM with an avg 29.91inHg.
Baytown, TX Weather – 9-8 – Sunny
93° / 80°
Sunny
In Baytown, sunshine is likely with a high near 93°F and a low around 80°F. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 22.1mph at 5 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 80% at 7 AM and 46% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 11 PM, a lowest point of 29.93inHg at 3 AM with an avg 30inHg.
Baytown, TX Weather – 9-9 – Overcast
91° / 80°
Overcast
Cloud-filled skies are in the forecast for Baytown, with a high of 91°F and a low of 80°F. There might be light rainfall having a 17% chance with an estimated 0in. Winds will be light at 9mph and gusts of 17.4mph at 12 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 77% at 7 AM and 49% being its lowest at 4 PM. Barometric pressure is its highest of 30.15inHg at 11 AM, a lowest point of 30.04inHg at 3 AM with an avg 30.09inHg.
Baytown, TX Weather – 9-10 – Sunny
94° / 79°
Sunny
In Baytown, it will be sunny with highs near 94°F and lows around 79°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 11mph on average and gusts of 16.1mph at 4 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 83% at 7 AM and 44% being its lowest at 1 PM. Barometric pressure is its highest of 30.11inHg at 10 AM, a lowest point of 29.97inHg at 6 PM with an avg 30.05inHg.

Currently

Patchy Rain Nearby 81°F
29.9 inHg.
Barometer
86%
Humidity
SSW 7.2 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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