San Antonio, TX — Patchy morning fog and a slight thunderstorm chance could slow down Monday’s commute across the San Antonio area, especially along I-35. Temperatures will quickly rise into the upper 80s after the fog lifts, marking the start of a warm and mostly dry first week of April.
According to the National Weather Service, a slight chance of showers and thunderstorms will occur between 10 a.m. and 1 p.m. Monday, with fog lingering in some areas through 9 a.m. Motorists are advised to drive cautiously during the early morning hours due to limited visibility. Winds will be light, shifting from the northeast to southeast by the afternoon.
By midday, skies will clear and highs will climb to around 89°F, continuing the recent spring warming trend. Monday night will be mostly clear with lows near 60°F.
Five-Day Spring Weather Outlook for San Antonio:
- Tuesday: Mostly sunny, high near 88°F, with increasing winds in the afternoon.
- Wednesday: Mostly sunny and warmer, high around 95°F.
- Thursday: Partly sunny and hot, reaching 93°F.
- Friday: A 30% chance of showers and thunderstorms returns, high near 91°F.
- Saturday: Continued storm chance at 40%, high near 86°F.




