Weather on October 4 at Rocky Mountain
Rocky Mountain National Park
Based on 54 years of data from Estes Park, CO
Elevation Note: Rocky Mountain sits at 8,000 ft. Expect temperatures 28°F cooler than the data shown below, which comes from Estes Park, CO at a lower elevation.
Planning Your Visit
October 4th in Rocky Mountain National Park (via Estes Park, CO) typically brings mild fall weather, with average highs around 63°F and lows near 34°F — a 29°F daily swing. Over 54 years of records, the warmest October 4th was in 2025 (61°F average), while the coldest was 2017 (35°F) — a 26°F range across recorded history. Precipitation has occurred on 30% of recorded October 4th dates, with snow falling 4% of the time (heaviest snowfall: 2"). 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 4th in Rocky Mountain? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 75°F | 46°F | 0" | -- |
| 2024 | 71°F | 28°F | 0" | 0" |
| 2023 | 56°F | 38°F | 0" | 0" |
| 2022 | 66°F | 29°F | 0.1" | 0" |
| 2021 | 73°F | 34°F | -- | -- |
| 2020 | 60°F | 30°F | 0" | 0" |
| 2019 | 60°F | 26°F | 0" | 0" |
| 2018 | 68°F | 37°F | 0" | 0" |
| 2017 | 42°F | 28°F | 0" | 0" |
| 2016 | 61°F | 36°F | 0" | 0" |
| 2015 | 62°F | 39°F | 0.23" | 0" |
| 2014 | 56°F | 26°F | 0" | 0" |
| 2013 | 62°F | 31°F | 1.45" | 0" |
| 2012 | 69°F | 28°F | 0" | 0" |
| 2011 | 68°F | 41°F | 0" | 0" |
| 2010 | 72°F | 41°F | 0" | 0" |
| 2009 | 54°F | 22°F | 0" | 0" |
| 2008 | 67°F | 36°F | 0.15" | 0" |
| 2007 | 66°F | 51°F | 0" | 0" |
| 2006 | 62°F | 33°F | 0" | 0" |
| 2005 | 74°F | 43°F | 0" | 0" |
| 2004 | 58°F | 32°F | 0" | 0" |
| 2003 | 54°F | 31°F | 0" | 0" |
| 2002 | 51°F | 30°F | 0.23" | 0.3" |
| 2001 | 72°F | 31°F | 0" | 0" |
| 2000 | 65°F | 34°F | 0.05" | 0" |
| 1999 | 59°F | 38°F | 0" | 0" |
| 1998 | 62°F | 32°F | 0.84" | 0" |
| 1997 | 56°F | 44°F | 0" | 0" |
| 1996 | 64°F | 32°F | 0.58" | 0" |
| 1995 | 56°F | 31°F | 0.71" | 2" |
| 1994 | 49°F | 34°F | 0.48" | -- |
| 1993 | 73°F | 27°F | 0" | 0" |
| 1992 | 73°F | 41°F | 0" | 0" |
| 1991 | 69°F | 29°F | 0.28" | 0" |
| 1990 | 69°F | 48°F | 0" | 0" |
| 1989 | 59°F | 35°F | 0" | 0" |
| 1988 | 52°F | 36°F | 0.18" | 0" |
| 1987 | 74°F | 34°F | 0" | 0" |
| 1986 | 49°F | 30°F | 0.38" | 0" |
| 1985 | 61°F | 29°F | 0.08" | 0" |
| 1984 | 52°F | 41°F | 2.39" | 0" |
| 1983 | 58°F | 38°F | 0" | 0" |
| 1981 | 60°F | 39°F | 0" | 0" |
| 1980 | 73°F | 28°F | 0" | 0" |
| 1979 | 66°F | 25°F | 0" | 0" |
| 1978 | 63°F | 33°F | 0" | 0" |
| 1977 | 71°F | 30°F | 0" | 0" |
| 1976 | 56°F | 35°F | 0.05" | -- |
| 1975 | 71°F | 27°F | 0" | 0" |
| 1974 | 66°F | 43°F | 0" | 0" |
| 1973 | 57°F | 21°F | 0" | 0" |
| 1972 | 67°F | 32°F | 0" | 0" |
| 1971 | 60°F | 20°F | 0" | 0" |