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Guadalupe County, TX Weather Forecast
Guadalupe County, TX Weather Forecast Date: 505 PM CST Mon Mar 02 2026
The area/counties/county of: Guadalupe, including the city of Seguin.or toggle through each period.
Tonight... Mostly clear this evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph.
Tuesday... Mostly cloudy in the morning, then clearing. Highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Tuesday Night... Partly cloudy in the evening, then cloudy with a slight chance of very light drizzle after midnight. Lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday... Mostly cloudy. A chance of drizzle, a slight chance of showers and thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Wednesday Night... A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Thursday... Mostly cloudy. Highs in the upper 80s. Lows in the upper 60s.
Thursday Night... Mostly cloudy. Highs in the upper 80s. Lows in the upper 60s.
Friday... Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40%.
Friday Night... A chance of thunderstorms in the evening. Cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50%.
Saturday... Cloudy with showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 70%.
Saturday Night... Cloudy with showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 70%.
Sunday... Cloudy with showers likely with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 70%.
Sunday Night... Cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
Guadalupe County Radar Loop
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