Areas of Heavy Rainfall and Heat Early This Week

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and lower Mississippi River Valley today into Thursday. Rainfall totals of 5 to 10 inches are expected. Hot temperatures may cause heat illnesses over central and northern California and the Pacific Northwest through Tuesday. Read More >

Current conditions at

San Antonio Boerne Stage Field (K5C1)

Lat: 29.72°NLon: 98.69°WElev: 1385ft.

Mostly Cloudy

N/A

Humidity NA
Wind Speed Calm
Barometer 30.01 in
Dewpoint N/A
Visibility 10.00 mi
Last update 15 Jun 9:55 am CDT
Extended Forecast for

Helotes TX

Flood Watch June 15, 10:05am until June 16, 07:00pm
Flash Flood Warning until June 15, 10:45am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch June 15, 10:05am until June 16, 07:00pm
    Flash Flood Warning until June 15, 10:45am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 81 °F

    Heavy Rain

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. East wind around 5 mph.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 4pm.  Partly sunny, with a high near 84. East northeast wind around 5 mph.

    High: 84 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 73. East wind 5 to 10 mph.

    Low: 73 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 94. South wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 4pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. East northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 84. East northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 73. East wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 89. Northeast wind around 5 mph becoming east southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 94. South wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.
Juneteenth
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. East wind 5 to 10 mph.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Helotes TX
 29.57°N 98.69°W (Elev. 1047 ft)
6:42 am CDT Jun 15, 2026
10am CDT Jun 15, 2026-6pm CDT Jun 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database