Weather on March 11
Chicago, IL
55 Years of Data
Avg High
46°F
Avg Low
30°F
Warmest
1973
57°F avg
Coldest
1979
12°F avg
About This Date
March 11th in Chicago, IL typically brings chilly spring weather, with average highs around 46°F and lows near 30°F. Over 53 years of records, the warmest March 11th was in 1973 (57°F average), while the coldest was 1979 (12°F) — a 45°F range across recorded history. Precipitation has occurred on 17% of recorded March 11th dates, with snow falling 6% of the time. The last decade has been 7.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.7°F warmer on this date compared to 20-30 years ago.
Planning for March 11th in Chicago, IL? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 41° | 34° | 37° | — | — |
| 2025 | 59° | 35° | 47° | — | — |
| 2024 | 68° | 33° | 51° | — | — |
| 2023 | 37° | 32° | 35° | — | — |
| 2022 | 31° | 18° | 24° | — | — |
| 2021 | 64° | 45° | 54° | — | — |
| 2020 | 43° | 34° | 38° | — | — |
| 2019 | 42° | — | — | — | — |
| 2018 | 38° | 31° | 34° | — | — |
| 2017 | 26° | 19° | 23° | — | — |
| 2016 | 44° | 36° | 40° | — | — |
| 2015 | 45° | 34° | 39° | — | — |
| 2014 | 51° | 32° | 42° | — | — |
| 2013 | 50° | 33° | 42° | — | — |
| 2012 | 68° | 44° | 56° | — | — |
| 2011 | 46° | 33° | 40° | — | — |
| 2010 | 51° | 41° | 46° | — | — |
| 2009 | 36° | 20° | 28° | — | — |
| 2008 | 50° | 25° | 37° | — | — |
| 2007 | 54° | 36° | 45° | — | — |
| 2006 | 64° | 36° | 50° | — | — |
| 2005 | 36° | 26° | 31° | — | 0.7" |
| 2004 | 43° | 18° | 30° | — | — |
| 2003 | 44° | 18° | 31° | — | — |
| 2002 | 56° | 23° | 39° | — | — |
| 2001 | 41° | 30° | 36° | 0.18" | — |
| 2000 | 35° | 27° | 31° | — | — |
| 1999 | 37° | 23° | 30° | — | — |
| 1998 | 22° | 13° | 17° | — | — |
| 1994 | 40° | 29° | 34° | — | — |
| 1993 | 38° | 29° | 33° | 0.05" | 0.1" |
| 1992 | 29° | 15° | 22° | 0.08" | — |
| 1991 | 44° | 32° | 38° | — | — |
| 1990 | 73° | 38° | 55° | 1.19" | — |
| 1989 | 56° | 39° | 47° | — | — |
| 1988 | 54° | 33° | 43° | — | — |
| 1987 | 32° | 23° | 28° | — | — |
| 1986 | 61° | 30° | 45° | 0.13" | — |
| 1985 | 65° | 45° | 55° | 0.41" | — |
| 1984 | 29° | 12° | 20° | — | — |
| 1983 | 35° | 26° | 31° | — | — |
| 1982 | 48° | 37° | 43° | 0.3" | — |
| 1981 | 42° | 29° | 35° | 0.18" | 0.5" |
| 1980 | 44° | 13° | 28° | — | — |
| 1979coldest | 20° | 4° | 12° | — | — |
| 1978 | 42° | 33° | 38° | — | — |
| 1977 | 66° | 49° | 57° | — | — |
| 1976 | 40° | 32° | 36° | — | — |
| 1975 | 32° | 29° | 30° | — | — |
| 1974 | 38° | 35° | 36° | — | — |
| 1973warmest | 68° | 46° | 57° | — | — |
| 1972 | 72° | 33° | 52° | — | — |
| 1971 | 37° | 29° | 33° | 0.18" | — |
53 years of data from CHICAGO GRANT PARK