Weather on October 18
Cambridge, MA
55 Years of Data
About This Date
October 18th in Cambridge, MA typically brings mild fall weather, with average highs around 61°F and lows near 41°F. Over 55 years of records, the warmest October 18th was in 2016 (69°F average), while the coldest was 1983 (36°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 29% of October 18th dates historically, with the wettest October 18th recording 3.73" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 18th in Cambridge, MA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 38° | 50° | — | — |
| 2024 | 58° | 33° | 45° | — | — |
| 2023 | 62° | 46° | 54° | — | — |
| 2022 | 60° | 45° | 52° | 0.86" | — |
| 2021 | 65° | 48° | 56° | — | — |
| 2020 | 59° | 34° | 46° | 0.1" | — |
| 2019 | 54° | 47° | 50° | — | — |
| 2018 | 63° | 36° | 49° | — | — |
| 2017 | 59° | 40° | 49° | — | — |
| 2016warmest | 80° | 57° | 69° | 1.6" | — |
| 2015 | 57° | 31° | 44° | — | — |
| 2014 | 73° | 56° | 64° | — | — |
| 2013 | 72° | 59° | 65° | 0.1" | — |
| 2012 | 60° | 34° | 47° | — | — |
| 2011 | 65° | 45° | 55° | — | — |
| 2010 | 64° | 39° | 52° | — | — |
| 2009 | 49° | 35° | 42° | 0.38" | — |
| 2008 | 58° | 39° | 48° | — | — |
| 2007 | 69° | 55° | 62° | — | — |
| 2006 | 71° | 53° | 62° | — | — |
| 2005 | 65° | 46° | 55° | 0.05" | — |
| 2004 | 58° | 44° | 51° | — | — |
| 2003 | 55° | 44° | 50° | 0.13" | — |
| 2002 | 62° | 43° | 52° | — | — |
| 2001 | 61° | 42° | 51° | — | — |
| 2000 | 54° | 43° | 48° | — | — |
| 1999 | 79° | 34° | 56° | 2.9" | — |
| 1998 | 67° | 39° | 53° | — | — |
| 1997 | 63° | 34° | 48° | — | — |
| 1996 | 77° | 42° | 60° | — | — |
| 1995 | 59° | 35° | 47° | — | — |
| 1994 | 64° | 36° | 50° | — | — |
| 1993 | 60° | 52° | 56° | 0.05" | — |
| 1992 | 60° | 30° | 45° | — | — |
| 1991 | 55° | 44° | 50° | 1.88" | — |
| 1990 | 71° | 38° | 54° | — | — |
| 1989 | 62° | 40° | 51° | 3.73" | — |
| 1988 | 70° | 43° | 56° | 0.05" | — |
| 1987 | 67° | 43° | 55° | — | — |
| 1986 | 52° | 40° | 46° | 0.25" | — |
| 1985 | 59° | 47° | 53° | — | — |
| 1984 | 57° | 37° | 47° | — | — |
| 1983coldest | 50° | 22° | 36° | — | — |
| 1982 | 51° | 33° | 42° | — | — |
| 1981 | 62° | 36° | 49° | — | — |
| 1980 | 67° | 50° | 58° | — | — |
| 1979 | 61° | 38° | 49° | — | — |
| 1978 | 49° | 25° | 37° | — | — |
| 1977 | 49° | 42° | 45° | 0.2" | — |
| 1976 | 51° | 33° | 42° | — | — |
| 1975 | 60° | 45° | 52° | 2.97" | — |
| 1974 | 59° | 35° | 47° | — | — |
| 1973 | 55° | 34° | 44° | — | — |
| 1972 | 63° | 27° | 45° | 0.03" | — |
| 1971 | 56° | 42° | 49° | — | — |
Cambridge, MA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Cambridge, MA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Cambridge, MA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Cambridge, MA
Cambridge, MA has no months that meet our "pleasant" threshold — every season has tradeoffs.