National Weather Service

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National Hurricane Preparedness Week is May 4-10
Effective May 24, 2025 Multiple river forecast points along the Guadalupe, Blanco, and San Macros Rivers will become flood-only forecast points
NOAA's GOES-19 satellite now operational

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Leon Valley TX

Tonight
Low: 69 °F
Severe
Thunderstorms
then Showers
Likely
Tuesday
High: 89 °F
Severe
Thunderstorms
and Patchy
Fog then
Showers
Likely
Tuesday Night
Low: 67 °F
Mostly Clear
then Slight
Chance
T-storms
Wednesday
High: 85 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 66 °F
Slight Chance
T-storms
Thursday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could be severe. Cloudy, with a low around 69. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Some of the storms could be severe. Patchy fog between 8am and 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 89. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 67. West northwest wind around 5 mph becoming east in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. East wind around 5 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. East northeast wind around 5 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. North northeast wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 63. North wind around 5 mph.

Friday

Sunny, with a high near 83. North wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 62. North wind 5 to 10 mph.