Downpours make a brief return to the forecast today

Greatest risk for rain: mid-morning through early afternoon

Justin Horne, KSAT Weather Authority Meteorologist

Published: June 8, 2026 at 4:42 AM

FORECAST HIGHLIGHTS

DOWNPOURS TODAY: Best odds will be this morning through early afternoon
HIGH PRESSURE: Takes over for rest of the week, quiet into weekend
HEAT INDEX: Likely 95°+ during the afternoons

FORECAST

TODAY

Showers are gathering along the coast and will make a push north during the mid-morning and early afternoon hours. The odds of seeing rain in San Antonio sit at 30%. Should you see a downpour, expect brief, heavy rain.

Otherwise, it’ll be a partly cloudy, humid day. Temperatures will top out in the low-90s, while heat indices will reach the mid-90s.

SUMMER DOLDRUMS

It appears we are making our annual transition to a quieter, more summer-like pattern. A ridge of high pressure will build this week, keeping us rain-free and warm. The pattern of morning clouds and afternoon sun will be the norm.

HEAT INDEX

It’s no surprise that we’ll be dealing with heat and humidity in June. But, now is the time for our annual reminder regarding the heat index. While temperatures are not expected to get out of control, heat index values will consistently top 95° in the afternoons this week. Stay cool!