Weather on October 3
Round Rock, TX
55 Years of Data
Avg High
88°F
Avg Low
61°F
Warmest
2019
83°F avg
Coldest
1975
58°F avg
About This Date
October 3rd in Round Rock, TX typically brings warm fall weather, with average highs around 88°F and lows near 61°F — a 27°F daily swing. Over 30 years of records, the warmest October 3rd was in 2019 (83°F average), while the coldest was 1975 (58°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 3% of October 3rd dates historically, with the wettest October 3rd recording 0.94" of rain.
Planning for October 3rd in Round Rock, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 64° | 80° | — | — |
| 2024 | 92° | 65° | 78° | — | — |
| 2023 | 93° | 67° | 80° | — | — |
| 2022 | 84° | 54° | 69° | — | — |
| 2021 | 86° | 67° | 76° | — | — |
| 2020 | 82° | 55° | 69° | — | — |
| 2019warmest | 95° | 72° | 83° | — | — |
| 2018 | 87° | 72° | 79° | — | — |
| 2017 | 87° | 66° | 77° | — | — |
| 2016 | 83° | 55° | 69° | — | — |
| 2015 | 84° | 56° | 70° | — | — |
| 2014 | 91° | 63° | 77° | — | — |
| 2013 | 89° | 72° | 80° | — | — |
| 2012 | 78° | 53° | 66° | — | — |
| 2011 | 88° | 55° | 71° | — | — |
| 2010 | 84° | 59° | 72° | — | — |
| 2009 | 81° | 64° | 72° | — | — |
| 2008 | 92° | 56° | 74° | — | — |
| 1982 | 95° | 65° | 80° | — | — |
| 1981 | 93° | 67° | 80° | 0.94" | — |
| 1980 | 85° | 46° | 65° | — | — |
| 1979 | 100° | 58° | 79° | — | — |
| 1978 | 93° | 65° | 79° | — | — |
| 1977 | 82° | 58° | 70° | — | — |
| 1976 | 88° | 62° | 75° | — | — |
| 1975coldest | 73° | 42° | 58° | — | — |
| 1974 | 84° | 56° | 70° | — | — |
| 1973 | 91° | 72° | 81° | — | — |
| 1972 | 85° | 50° | 67° | — | — |
| 1971 | 93° | 66° | 80° | — | — |
30 years of data from GEORGETOWN