Weather on March 27
Chicago, IL
55 Years of Data
Avg High
51°F
Avg Low
36°F
Warmest
1989
67°F avg
Coldest
1982
27°F avg
About This Date
March 27th in Chicago, IL typically brings cool spring weather, with average highs around 51°F and lows near 36°F. Over 53 years of records, the warmest March 27th was in 1989 (67°F average), while the coldest was 1982 (27°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 21% of March 27th dates historically, with the wettest March 27th recording 2.64" of rain. The last decade has been 4.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.3°F cooler on this date compared to 20-30 years ago.
Planning for March 27th in Chicago, IL? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 38° | 31° | 34° | — | — |
| 2025 | 54° | 43° | 48° | — | — |
| 2024 | 42° | 29° | 35° | — | — |
| 2023 | 42° | 34° | 38° | — | — |
| 2022 | 31° | 24° | 27° | — | — |
| 2021 | 63° | 38° | 50° | — | — |
| 2020 | 43° | 36° | 39° | — | — |
| 2019 | 57° | 33° | 45° | — | — |
| 2018 | 52° | 39° | 45° | — | — |
| 2017 | 51° | 39° | 45° | — | — |
| 2016 | 66° | 40° | 53° | — | — |
| 2015 | 31° | 24° | 27° | — | — |
| 2014 | 54° | 35° | 44° | — | — |
| 2013 | 41° | 35° | 38° | — | — |
| 2012 | 72° | 42° | 57° | — | — |
| 2011 | 35° | 27° | 31° | — | — |
| 2010 | 46° | 36° | 41° | — | — |
| 2009 | 50° | 34° | 42° | — | — |
| 2008 | 51° | 34° | 42° | — | — |
| 2007 | 75° | 42° | 59° | — | — |
| 2006 | 50° | 34° | 42° | — | — |
| 2005 | 48° | 29° | 38° | — | — |
| 2004 | 61° | 43° | 52° | — | — |
| 2003 | 66° | 42° | 54° | 0.03" | — |
| 2002 | 46° | 24° | 35° | — | — |
| 2001 | 40° | 25° | 32° | — | — |
| 2000 | 56° | 39° | 47° | 0.1" | — |
| 1999 | 58° | 30° | 44° | — | — |
| 1998 | 77° | 56° | 66° | — | — |
| 1994 | 45° | 35° | 40° | 0.89" | — |
| 1993 | 41° | 34° | 37° | — | — |
| 1992 | 51° | 28° | 40° | 0.38" | — |
| 1991 | 75° | 53° | 64° | 2.64" | — |
| 1990 | 46° | 27° | 36° | — | — |
| 1989warmest | 76° | 59° | 67° | — | — |
| 1988 | 43° | 31° | 37° | — | — |
| 1987 | 49° | 41° | 45° | — | — |
| 1986 | 64° | 32° | 48° | — | — |
| 1985 | 65° | 56° | 60° | 0.48" | — |
| 1984 | 42° | 34° | 38° | 0.25" | — |
| 1983 | 49° | 34° | 41° | 0.64" | — |
| 1982coldest | 33° | 22° | 27° | — | — |
| 1981 | 65° | 35° | 50° | — | — |
| 1980 | 48° | 35° | 42° | — | — |
| 1979 | 36° | 26° | 31° | — | — |
| 1978 | 37° | 32° | 35° | 0.15" | — |
| 1977 | 66° | 54° | 60° | 0.05" | — |
| 1976 | 61° | 40° | 50° | — | — |
| 1975 | 33° | 29° | 31° | — | — |
| 1974 | 38° | 33° | 35° | — | — |
| 1973 | 46° | 37° | 42° | — | — |
| 1972 | 37° | 32° | 35° | — | — |
| 1971 | 49° | 36° | 42° | 0.08" | — |
53 years of data from CHICAGO GRANT PARK