Weather WorldKirby Lake, TX 7-Day Night Weather Forecast
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Kirby Lake, TX Weather Forecast
Kirby Lake, TX Weather Forecast Date: 549 PM CDT Sun Aug 16 2026
The area/counties/county of: Bexar, including the city of San Antonio.or toggle through each period.
Tonight... Clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph.
Monday... Partly cloudy in the morning, then clearing. Hot with highs around 100. Southwest winds around 5 mph, becoming southeast in the afternoon.
Monday Night... Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Tuesday... Mostly sunny. Hot with highs around 99. South winds 5 to 10 mph.
Tuesday Night... Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Wednesday... Mostly clear. Hot. Highs around 100. Lows in the mid 70s.
Wednesday Night... Mostly clear. Hot. Highs around 100. Lows in the mid 70s.
Thursday... Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110.
Thursday Night... Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110.
Friday... Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110.
Saturday... Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110.
POP = Probability of Precipitation
Kirby Lake Radar Loop
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