The temperatures in Round Rock in October are comfortable with low of 16°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Round Rock during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Round Rock in October 2025.
If you’re planning to visit Round Rock in the near future, we highly recommend that you review the 14 day weather forecast for Round Rock before you arrive.
Temperatures
26° / 16°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
118
mm
Sun Hours
10.0
Hrs
