Weather on February 14 at Gateway Arch
Gateway Arch National Park
Based on 52 years of data from St. Louis, MO
Planning Your Visit
February 14th in Gateway Arch National Park (via St. Louis, MO) typically brings chilly winter weather, with average highs around 45°F and lows near 26°F. Over 52 years of records, the warmest February 14th was in 2011 (53°F average), while the coldest was 2021 (5°F) — a 48°F range across recorded history. Precipitation has occurred on 44% of recorded February 14th dates, with snow falling 10% of the time (heaviest snowfall: 6.2"). The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
Planning for February 14th in Gateway Arch? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 48°F | 37°F | 3.51" | 0" |
| 2025 | 35°F | 17°F | 0.05" | -- |
| 2024 | 62°F | 30°F | 0" | 0" |
| 2023 | 58°F | 39°F | 0.3" | 0" |
| 2022 | 46°F | 19°F | 0" | 0" |
| 2021 | 9°F | 0°F | 0" | -- |
| 2020 | 25°F | 6°F | 0" | 0" |
| 2019 | 62°F | 33°F | 0" | 0" |
| 2018 | 51°F | 37°F | 0.3" | 0" |
| 2017 | 49°F | 41°F | 0" | 0" |
| 2016 | 30°F | 22°F | 0.3" | -- |
| 2015 | 39°F | 23°F | 0" | 0" |
| 2014 | 52°F | 26°F | 0.23" | 0" |
| 2013 | 56°F | 39°F | 0" | 0" |
| 2012 | 37°F | 28°F | 0.41" | 1.6" |
| 2011 | 67°F | 39°F | 0" | 0" |
| 2010 | 40°F | 27°F | 0.15" | 0.8" |
| 2009 | 51°F | 32°F | 0" | 0" |
| 2008 | 34°F | 13°F | 0" | 0" |
| 2007 | 32°F | 13°F | 1.09" | 3.5" |
| 2006 | 49°F | 19°F | 0" | 0" |
| 2005 | 57°F | 46°F | 0.38" | 0" |
| 2004 | 38°F | 22°F | 0" | 0" |
| 2003 | 49°F | 36°F | 1.4" | 0" |
| 2002 | 42°F | 19°F | 0" | 0" |
| 2001 | 48°F | 40°F | 1.07" | 0" |
| 2000 | 42°F | 35°F | 0.25" | 0" |
| 1999 | 42°F | 23°F | 0" | 0" |
| 1998 | 45°F | 23°F | 0" | 0" |
| 1997 | 33°F | 25°F | 0.1" | 0.4" |
| 1996 | 58°F | 37°F | 0.05" | 0" |
| 1995 | 34°F | 24°F | 0" | 0" |
| 1994 | 57°F | 25°F | 0" | 0" |
| 1993 | 34°F | 26°F | 0" | 0" |
| 1992 | 40°F | 33°F | 1.02" | 0" |
| 1991 | 43°F | 6°F | 0.18" | 0" |
| 1990 | 57°F | 33°F | 2.29" | 0" |
| 1989 | 44°F | 34°F | 0" | 0" |
| 1988 | 51°F | 18°F | 0" | 0" |
| 1987 | 56°F | 35°F | 0" | 0" |
| 1986 | 36°F | -4°F | 1.52" | 6.2" |
| 1983 | 52°F | 24°F | 0" | 0" |
| 1980 | 37°F | 7°F | 0" | 0" |
| 1979 | 34°F | 18°F | 0" | 0" |
| 1978 | 34°F | 25°F | 0.28" | -- |
| 1977 | 50°F | 32°F | 0" | 0" |
| 1976 | 58°F | 28°F | 0" | 0" |
| 1975 | 33°F | 24°F | 0.08" | 0" |
| 1974 | 64°F | 34°F | 0" | 0" |
| 1973 | 40°F | 35°F | 0.03" | -- |
| 1972 | 40°F | 24°F | 0" | -- |
| 1971 | 37°F | 22°F | 0.05" | 0" |