Last 7 days
Today
32° / 24° High / Low (°C)
95% Humidity
10% Rain probability
Thunderstorm Condition
~1h Rain duration
What this means
In Austin on 21 Jun 2026, rain is expected: 10% chance, up to 9.7 mm forecast (source: Open-Meteo).
A thunderstorm is expected today for around 1 hour — 10% probability, up to 9.7mm forecast. An umbrella is the right call.
Rain season
Austin has two wet peaks: spring (April–May) and autumn (October–November), when Gulf moisture drives heavy rain and occasional severe thunderstorms. Summer is hot and often dry, with drought risk; winter can bring surprising ice storms when Arctic air surges south. Annual rainfall averages 850mm, but distribution is highly variable year to year.
Elsewhere in United States