Weather WorldThe Lagoon, TX 7-Day Night Weather Forecast
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The Lagoon, TX Weather Forecast
The Lagoon, TX Weather Forecast Date: 126 PM CDT Wed Oct 07 2026
The area/counties/county of: Galveston Island, including the city of Galveston.or toggle through each period.
This Afternoon... Sunny. Near steady temperature in the mid 80s. East winds 10 to 15 mph.
Tonight... Clear. Lows in the upper 70s. East winds 5 to 10 mph, becoming northeast after midnight.
Thursday... Sunny. Highs in the upper 80s. Northeast winds 10 to 15 mph.
Thursday Night... Mostly clear. Lows in the upper 70s. Northeast winds 10 to 15 mph.
Friday... Sunny. A chance of showers in the afternoon. Highs in the mid 80s. Northeast winds 15 to 20 mph. Chance of rain 30%.
Friday Night... Mostly clear with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 30%.
Saturday... Mostly sunny. Highs in the mid 80s.
Saturday Night... Mostly clear. Lows in the mid 70s.
Sunday... Sunny. Highs in the lower 80s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Near steady temperature around 80.
Columbus Day... Mostly sunny. Highs in the mid 80s.
Monday Night... Mostly clear. Near steady temperature in the lower 80s.
POP = Probability of Precipitation
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