Weather on October 30
Chattanooga, TN
55 Years of Data
Avg High
69°F
Avg Low
46°F
Warmest
1984
70°F avg
Coldest
1973
44°F avg
About This Date
October 30th in Chattanooga, TN typically brings mild fall weather, with average highs around 69°F and lows near 46°F. Over 55 years of records, the warmest October 30th was in 1984 (70°F average), while the coldest was 1973 (44°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 20% of October 30th dates historically, with the wettest October 30th recording 4.65" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for October 30th in Chattanooga, TN? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 54° | 42° | 48° | — | — |
| 2024 | 74° | 57° | 65° | — | — |
| 2023 | 76° | 51° | 63° | — | — |
| 2022 | 65° | 58° | 61° | 1.45" | — |
| 2021 | 58° | 51° | 54° | 0.05" | — |
| 2020 | 59° | 48° | 54° | — | — |
| 2019 | 72° | 65° | 68° | 4.65" | — |
| 2018 | 70° | 40° | 55° | — | — |
| 2017 | 65° | 30° | 48° | — | — |
| 2016 | 85° | 53° | 69° | — | — |
| 2015 | 67° | 44° | 55° | — | — |
| 2014 | 67° | 40° | 53° | — | — |
| 2013 | 80° | 53° | 67° | — | — |
| 2012 | 55° | 42° | 49° | — | — |
| 2011 | 61° | 33° | 47° | — | — |
| 2010 | 71° | 36° | 53° | — | — |
| 2009 | 67° | 62° | 64° | 0.08" | — |
| 2008 | 66° | 33° | 50° | — | — |
| 2007 | 68° | 37° | 53° | — | — |
| 2006 | 75° | 41° | 58° | — | — |
| 2005 | 69° | 31° | 50° | — | — |
| 2004 | 77° | 61° | 69° | 0.25" | — |
| 2003 | 81° | 42° | 61° | — | — |
| 2002 | 67° | 50° | 58° | — | — |
| 2001 | 71° | 33° | 52° | — | — |
| 2000 | 77° | 51° | 64° | — | — |
| 1999 | 79° | 44° | 61° | — | — |
| 1998 | 85° | 52° | 68° | — | — |
| 1997 | 67° | 34° | 50° | — | — |
| 1996 | 80° | 54° | 67° | — | — |
| 1995 | 61° | 40° | 50° | 0.03" | — |
| 1994 | 73° | 56° | 64° | — | — |
| 1993 | 54° | 39° | 46° | 1.32" | — |
| 1992 | 61° | 51° | 56° | 3.3" | — |
| 1991 | 74° | 48° | 61° | — | — |
| 1990 | 72° | 33° | 52° | — | — |
| 1989 | 78° | 44° | 61° | — | — |
| 1988 | 57° | 46° | 52° | 0.05" | — |
| 1987 | 76° | 45° | 60° | — | — |
| 1986 | 74° | 44° | 59° | — | — |
| 1985 | 63° | 55° | 59° | — | — |
| 1984warmest | 81° | 60° | 70° | — | — |
| 1983 | 69° | 46° | 58° | — | — |
| 1982 | 77° | 44° | 61° | — | — |
| 1981 | 73° | 43° | 58° | — | — |
| 1980 | 57° | 45° | 51° | — | — |
| 1979 | 74° | 55° | 64° | — | — |
| 1978 | 76° | 41° | 58° | — | — |
| 1977 | 67° | 56° | 61° | — | — |
| 1976 | 57° | 45° | 51° | 1.83" | — |
| 1975 | 62° | 41° | 52° | — | — |
| 1974 | 82° | 53° | 68° | — | — |
| 1973coldest | 51° | 38° | 44° | — | — |
| 1972 | 65° | 42° | 53° | 0.33" | — |
| 1971 | 78° | 57° | 68° | — | — |
55 years of data from CHATTANOOGA AP