Rain and downpours expected to return to San Antonio this weekend

Showers likely scattered, with heaviest rain near Gulf Coast

FRIDAY: Mid 90s, sunshine mixed with stray pop-up downpours isolated rain by the afternoon
RAIN CHANCES: Highest chance for San Antonio is Saturday morning
RAIN AMOUNT: Localized 1″-2″ (possibly higher along Gulf Coast)
NEXT WEEK: Rain chances take a break Monday and Tuesday, then another system could boost showers by Thursday

SAN ANTONIO – FRIDAY

Keep an umbrella handy—deep Gulf moisture will arrive today that will bring more rain chances. It won’t be raining all the time, but several rounds of showers are forecast across the area over the weekend. Best chance of rain for San Antonio arrives Saturday. Brief pop up downpours are possible through the entire weekend.

While San Antonio will see some rain, the wettest weather is forecast closer to the Gulf Coast.

Rainfall totals: Localized areas could receive 1 to 2 inches, mainly near the coast
Flooding: Unlikely, since showers should be progressive and not stall over any one location
Best chance for rain: Coastal counties between I-37 and I-10

TEMPERATURES

A break from the recent hot weather is also in store. While Thursday hit 100 degrees, highs are forecast to stay in the low to mid 90s through Sunday.

Rain chances take a break Monday and Tuesday, then another system could boost showers by Thursday. We’ll keep you posted!

About the Author Shelby Ebertowski headshot Shelby Ebertowski

Shelby Ebertowski joined KSAT 12 News in January 2025. She came to San Antonio from Fargo, North Dakota via the University of North Dakota, where she learned the ropes as a weekend forecaster over two years at KVLY. Her love of weather love began after experiencing Hurricane Harvey in 2017.

Rain and downpours expected to return to San Antonio this weekend

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