Weather on October 18
Cary, NC
55 Years of Data
Avg High
69°F
Avg Low
47°F
Warmest
1989
73°F avg
Coldest
1976
43°F avg
About This Date
October 18th in Cary, NC typically brings mild fall weather, with average highs around 69°F and lows near 47°F. Over 55 years of records, the warmest October 18th was in 1989 (73°F average), while the coldest was 1976 (43°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 22% of October 18th dates historically, with the wettest October 18th recording 4.67" 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 18th in Cary, NC? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 43° | 54° | — | — |
| 2024 | 60° | 40° | 50° | — | — |
| 2023 | 65° | 48° | 56° | — | — |
| 2022 | 76° | 46° | 61° | 0.13" | — |
| 2021 | 64° | 44° | 54° | — | — |
| 2020 | 60° | 41° | 51° | — | — |
| 2019 | 63° | 42° | 52° | — | — |
| 2018 | 68° | 51° | 60° | — | — |
| 2017 | 63° | 39° | 51° | — | — |
| 2016 | 80° | 58° | 69° | — | — |
| 2015 | 66° | 35° | 51° | — | — |
| 2014 | 72° | 48° | 60° | — | — |
| 2013 | 74° | 57° | 65° | — | — |
| 2012 | 69° | 45° | 57° | — | — |
| 2011 | 84° | 57° | 71° | — | — |
| 2010 | 75° | 42° | 59° | — | — |
| 2009 | 55° | 39° | 47° | — | — |
| 2008 | 65° | 49° | 57° | 2.01" | — |
| 2007 | 83° | 55° | 69° | — | — |
| 2006 | 68° | 55° | 62° | 2.46" | — |
| 2005 | 69° | 44° | 57° | — | — |
| 2004 | 67° | 41° | 54° | — | — |
| 2003 | 74° | 49° | 61° | 0.53" | — |
| 2002 | 67° | 41° | 54° | — | — |
| 2001 | 62° | 37° | 50° | — | — |
| 2000 | — | 53° | — | — | — |
| 1999 | 66° | 58° | 62° | 4.67" | — |
| 1998 | 70° | 45° | 57° | — | — |
| 1997 | 54° | 49° | 51° | 0.08" | — |
| 1996 | 80° | 59° | 70° | — | — |
| 1995 | 66° | 40° | 53° | — | — |
| 1994 | 71° | 40° | 55° | — | — |
| 1993 | 69° | 56° | 62° | 0.1" | — |
| 1992 | 60° | 42° | 51° | — | — |
| 1991 | 60° | 44° | 52° | 0.05" | — |
| 1990 | 79° | 53° | 66° | — | — |
| 1989warmest | 81° | 66° | 73° | 0.25" | — |
| 1988 | 74° | 54° | 64° | — | — |
| 1987 | 71° | 45° | 58° | — | — |
| 1986 | 66° | 42° | 54° | — | — |
| 1985 | 74° | 55° | 64° | — | — |
| 1984 | 73° | 61° | 67° | 0.89" | — |
| 1983 | 75° | 48° | 62° | — | — |
| 1982 | 61° | 36° | 48° | — | — |
| 1981 | 71° | 45° | 58° | — | — |
| 1980 | 81° | 56° | 68° | — | — |
| 1979 | 77° | 50° | 64° | — | — |
| 1978 | 56° | 37° | 46° | — | — |
| 1977 | 60° | 34° | 47° | — | — |
| 1976coldest | 53° | 34° | 43° | 1.02" | — |
| 1975 | 74° | 61° | 67° | 2.69" | — |
| 1974 | 71° | 48° | 60° | — | — |
| 1973 | 65° | 38° | 51° | — | — |
| 1972 | 82° | 50° | 66° | — | — |
| 1971 | 73° | 58° | 65° | — | — |
55 years of data from CARY