As of 11:15 CDT

Round Rock, TX weather in January

89°

Round Rock, Sunday, 9 August, 11:15

Clear. Feels like 98°. High 97°, low 75°.

Pressure30.06 inHg

Wind4 mph S

Humidity61%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In January, Round Rock, TX averages a high of 59.5° and a low of 41.9°. About 2.4 inches of precipitation fall over the month (7 wet days). The record high is 87.4° (1971) and the record low 14.9° (1962). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	57.2°	42.1°	17%	83.3° (2006)	22.6° (2018)
2	55.8°	41.2°	35%	77.4° (2023)	17.4° (1979)
3	58.3°	41.7°	22%	83.5° (2006)	21.9° (2018)
4	57.9°	39.9°	20%	81.1° (1997)	26.8° (1974)
5	58.6°	40.3°	20%	75.9° (1989)	22.5° (1972)
6	59°	41.2°	27%	77.9° (1989)	23° (2014)
7	57.6°	40.3°	23%	77.7° (1978)	18.7° (2017)
8	57°	39.7°	23%	77.2° (2006)	21.6° (1976)
9	58.5°	41°	25%	77.7° (2003)	19.2° (2010)
10	57.6°	41.4°	22%	78.6° (1963)	14.9° (1962)
11	58.5°	40.3°	20%	79.7° (1990)	15.8° (1962)
12	59.4°	40.6°	28%	76.1° (2000)	18.1° (1962)
13	56.7°	39.9°	18%	75.6° (2017)	18.3° (1963)
14	58.1°	39.2°	10%	77° (1971)	17.8° (2024)
15	59.2°	40.3°	15%	77.9° (2020)	16.7° (2024)
16	59.5°	42.4°	32%	75.2° (2023)	15.8° (2024)
17	59.9°	42.8°	23%	78.1° (2023)	16.2° (2024)
18	59.5°	43.2°	30%	78.4° (2000)	23.5° (2018)
19	59.2°	41.9°	25%	82.6° (2000)	20.7° (1984)
20	59.4°	41.7°	22%	78.3° (1972)	21.7° (2025)
21	59.7°	42.1°	27%	79.7° (2003)	19.9° (1985)
22	61°	42.3°	23%	80.2° (1971)	23.2° (2025)
23	59.7°	42.6°	27%	79.9° (1972)	20.7° (1966)
24	61.5°	42.8°	32%	80.2° (1972)	16.7° (1963)
25	61.9°	43.9°	23%	84.2° (1971)	23.5° (1963)
26	62.8°	43.5°	27%	77.2° (1971)	27.3° (1961)
27	62.6°	44.2°	22%	76.1° (1975)	22.8° (1963)
28	62.1°	44.4°	27%	76.5° (2015)	22.1° (1963)
29	62.6°	44.1°	23%	80.4° (2013)	18.9° (1966)
30	61.7°	43.9°	22%	87.4° (1971)	19° (1966)
31	61.2°	43.5°	25%	79.9° (2016)	24.3° (1979)