Expires:202512212000;;956376 FPUS54 KEWX 210647 ZFPEWX Zone Forecast Product for South Central Texas National Weather Service Austin/San Antonio TX 1247 AM CST Sun Dec 21 2025 TXZ173-212000- Williamson- Including the city of Georgetown 1247 AM CST Sun Dec 21 2025 .REST OF TONIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .SUNDAY...Partly cloudy. Cooler with highs in the mid 60s. North winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. North winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph. .TUESDAY...Cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .CHRISTMAS DAY...Cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. $$