Overnight Forecast: Tuesday Turns Warmer Near 78 With Drizzle, Thursday Brings the Week's Best Rain Chance at 56 Percent

San Antonio's Tuesday warmed up in the overnight forecast. The station's live Open-Meteo feed, read shortly after midnight, showed the city at 71.2 degrees under overcast skies, on the way to a Tuesday high near 77.7 with light drizzle in the day's weather code, a low near 64.9 and precipitation chances at 19 percent. That is several degrees warmer than the 74-degree high the desk's late Monday file carried, and the drizzle signal replaces the fully dry morning that file expected.

Wednesday rebounds before the front arrives: the feed puts Wednesday near 82.3 with rain showers in the code and chances at 22 percent. Thursday is now the week's turn — a high near 70.3, a low near 66.8 and precipitation chances climbing to 56 percent, the highest of the week — followed by a damp Friday near 72.6 with drizzle and chances at 46 percent.

The weekend on the other side of the rain looks warm and mostly dry: Saturday near 83.1 with chances down to 14 percent, Sunday near 87.5 at 3 percent, and Monday near 90 at 9 percent on the feed's extended outlook. For voters, the practical read is simple — Tuesday and Wednesday are the easiest remaining early-voting days to get to the polls dry, and Thursday is the day to carry the umbrella. The Weather Desk files its next full forecast at 05:00; the station's live weather panel refreshes every 10 minutes.