Weather on February 15
Saint Louis, MO
55 Years of Data
Avg High
45°F
Avg Low
27°F
Warmest
2018
61°F avg
Coldest
2021
3°F avg
About This Date
February 15th in Saint Louis, MO typically brings chilly winter weather, with average highs around 45°F and lows near 27°F. Over 54 years of records, the warmest February 15th was in 2018 (61°F average), while the coldest was 2021 (3°F) — a 58°F range across recorded history. Precipitation has occurred on 31% of recorded February 15th dates, with snow falling 4% of the time (heaviest snowfall: 3.5"). 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 February 15th in Saint Louis, MO? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 58° | 35° | 46° | 0.43" | — |
| 2025 | 43° | 31° | 37° | 1.07" | — |
| 2024 | 54° | 36° | 45° | 0.05" | — |
| 2023 | 60° | 42° | 51° | — | — |
| 2022 | 61° | 25° | 43° | — | — |
| 2021coldest | 5° | 1° | 3° | — | — |
| 2020 | 47° | 21° | 34° | — | — |
| 2019 | 33° | 21° | 27° | — | — |
| 2018warmest | 72° | 50° | 61° | — | — |
| 2017 | 59° | 33° | 46° | — | — |
| 2016 | 44° | 27° | 36° | — | — |
| 2015 | 37° | 10° | 24° | — | — |
| 2014 | 30° | 12° | 21° | — | — |
| 2013 | 58° | 30° | 44° | — | — |
| 2012 | 42° | 30° | 36° | — | — |
| 2011 | 52° | 30° | 41° | — | — |
| 2010 | 33° | 16° | 24° | 0.3" | 2.5" |
| 2009 | 36° | 24° | 30° | — | — |
| 2008 | 50° | 24° | 37° | — | — |
| 2007 | 23° | 7° | 15° | — | — |
| 2006 | 67° | 35° | 51° | — | — |
| 2005 | 65° | 43° | 54° | — | — |
| 2004 | 46° | 26° | 36° | — | — |
| 2003 | 42° | 36° | 39° | 0.89" | — |
| 2002 | 54° | 25° | 39° | — | — |
| 2001 | 50° | 35° | 43° | 0.3" | — |
| 2000 | 37° | 27° | 32° | — | — |
| 1999 | 52° | 30° | 41° | — | — |
| 1998 | 49° | 29° | 39° | — | — |
| 1997 | 45° | 23° | 34° | — | — |
| 1996 | 40° | 19° | 29° | — | — |
| 1995 | 46° | 33° | 40° | 0.25" | — |
| 1994 | 55° | 31° | 43° | — | — |
| 1993 | 30° | 24° | 27° | 0.89" | 3.5" |
| 1992 | 55° | 39° | 47° | 0.25" | — |
| 1991 | 24° | 10° | 17° | — | — |
| 1990 | 38° | 29° | 33° | 1.27" | — |
| 1989 | 36° | 25° | 30° | 0.99" | — |
| 1988 | 44° | 16° | 30° | 1.02" | — |
| 1987 | 41° | 19° | 30° | 0.03" | — |
| 1986 | 26° | 22° | 24° | — | — |
| 1985 | 30° | 24° | 27° | — | — |
| 1983 | 60° | 26° | 43° | — | — |
| 1982 | 50° | 3° | 27° | — | — |
| 1980 | 43° | 34° | 38° | 1.91" | — |
| 1979 | 39° | 33° | 36° | — | — |
| 1978 | 33° | 24° | 29° | — | — |
| 1977 | 39° | 22° | 30° | — | — |
| 1976 | 71° | 38° | 54° | — | — |
| 1975 | 44° | 31° | 37° | 0.1" | — |
| 1974 | 39° | 29° | 34° | — | — |
| 1973 | 39° | 36° | 37° | 0.05" | — |
| 1972 | 69° | 32° | 51° | 0.51" | — |
| 1971 | 42° | 30° | 36° | — | — |
54 years of data from ST LOUIS ST LOUIS UNIV