Weather on October 18
Quincy, MA
55 Years of Data
Avg High
61°F
Avg Low
43°F
Warmest
1990
66°F avg
Coldest
1972
39°F avg
About This Date
October 18th in Quincy, MA typically brings mild fall weather, with average highs around 61°F and lows near 43°F. Over 55 years of records, the warmest October 18th was in 1990 (66°F average), while the coldest was 1972 (39°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 36% of October 18th dates historically, with the wettest October 18th recording 7.34" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for October 18th in Quincy, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 35° | 48° | — | — |
| 2024 | 59° | 34° | 46° | — | — |
| 2023 | 64° | 43° | 53° | — | — |
| 2022 | 69° | 51° | 60° | 0.58" | — |
| 2021 | 60° | 47° | 53° | — | — |
| 2020 | 62° | 31° | 46° | — | — |
| 2019 | 59° | 46° | 53° | — | — |
| 2018 | 48° | 36° | 42° | — | — |
| 2017 | 72° | 44° | 58° | — | — |
| 2016 | 72° | 58° | 65° | 1.45" | — |
| 2015 | 47° | 34° | 40° | — | — |
| 2014 | 72° | 56° | 64° | 0.81" | — |
| 2013 | 69° | 53° | 61° | 0.08" | — |
| 2012 | 68° | 39° | 54° | — | — |
| 2011 | 69° | 48° | 59° | — | — |
| 2010 | 59° | 42° | 51° | — | — |
| 2009 | 50° | 34° | 42° | 4.04" | — |
| 2008 | 52° | 40° | 46° | — | — |
| 2007 | 76° | 54° | 65° | — | — |
| 2006 | 70° | 49° | 59° | 0.2" | — |
| 2005 | 65° | 42° | 53° | 0.05" | — |
| 2004 | 58° | 41° | 49° | — | — |
| 2003 | 54° | 41° | 47° | 0.56" | — |
| 2002 | 57° | 43° | 50° | — | — |
| 2001 | 60° | 41° | 51° | — | — |
| 2000 | 60° | 48° | 54° | 0.08" | — |
| 1999 | 65° | 47° | 56° | 2.97" | — |
| 1998 | 77° | 51° | 64° | — | — |
| 1997 | 55° | 32° | 44° | — | — |
| 1996 | 54° | 39° | 46° | — | — |
| 1995 | 67° | 35° | 51° | — | — |
| 1994 | 57° | 44° | 51° | 0.05" | — |
| 1993 | 69° | 55° | 62° | 0.03" | — |
| 1992 | 51° | 29° | 40° | — | — |
| 1991 | 70° | 51° | 60° | 2.51" | — |
| 1990warmest | 72° | 60° | 66° | — | — |
| 1989 | 47° | 42° | 44° | 1.35" | — |
| 1988 | 69° | 57° | 63° | — | — |
| 1987 | 68° | 50° | 59° | — | — |
| 1986 | 49° | 36° | 42° | 0.15" | — |
| 1985 | 64° | 37° | 51° | — | — |
| 1984 | 62° | 35° | 49° | — | — |
| 1983 | 64° | 47° | 55° | — | — |
| 1982 | 58° | 31° | 44° | — | — |
| 1981 | 61° | 37° | 49° | 0.03" | — |
| 1980 | 69° | 57° | 63° | 0.51" | — |
| 1979 | 63° | 50° | 56° | — | — |
| 1978 | 57° | 23° | 40° | — | — |
| 1977 | 62° | 42° | 52° | — | — |
| 1976 | 51° | 37° | 44° | 0.03" | — |
| 1975 | 56° | 49° | 52° | 7.34" | — |
| 1974 | 52° | 37° | 44° | — | — |
| 1973 | 54° | 34° | 44° | 0.2" | — |
| 1972coldest | 49° | 29° | 39° | — | — |
| 1971 | 58° | 44° | 51° | — | — |
55 years of data from HINGHAM