Weather on October 22 at Grand Teton
Grand Teton National Park
Based on 54 years of data from Jackson, WY
Elevation Note: Grand Teton sits at 6,800 ft. Expect temperatures 24°F cooler than the data shown below, which comes from Jackson, WY at a lower elevation.
Planning Your Visit
October 22nd in Grand Teton National Park (via Jackson, WY) typically brings cool fall weather, with average highs around 54°F and lows near 23°F — a 31°F daily swing. Over 54 years of records, the warmest October 22nd was in 1988 (55°F average), while the coldest was 1984 (24°F) — a 31°F range across recorded history. Precipitation has occurred on 20% of recorded October 22nd dates, with snow falling 2% of the time. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for October 22nd in Grand Teton? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 53°F | 17°F | 0" | 0" |
| 2024 | 63°F | 22°F | 0" | 0" |
| 2023 | 66°F | 22°F | 0" | 0" |
| 2022 | 62°F | 24°F | 0.05" | 0" |
| 2021 | 60°F | 20°F | 0" | 0" |
| 2020 | 54°F | 27°F | 0.18" | 1" |
| 2019 | 40°F | 31°F | 0" | 0" |
| 2018 | 62°F | 19°F | 0" | 0" |
| 2017 | 41°F | 30°F | 0" | 0" |
| 2016 | 58°F | 20°F | 0" | 0" |
| 2015 | 51°F | 27°F | 0" | 0" |
| 2014 | 46°F | 24°F | 0.36" | 0" |
| 2013 | 55°F | 17°F | 0" | 0" |
| 2012 | 57°F | 29°F | 0.13" | 0" |
| 2011 | 57°F | 28°F | 0" | 0" |
| 2010 | 64°F | 16°F | 0" | 0" |
| 2009 | 50°F | 29°F | 0" | 0" |
| 2008 | 44°F | 15°F | 0" | 0" |
| 2007 | 41°F | 25°F | 2.13" | 0" |
| 2006 | 48°F | 17°F | -- | -- |
| 2005 | 62°F | 17°F | -- | -- |
| 2004 | 48°F | 28°F | 0" | -- |
| 2003 | 75°F | 19°F | -- | -- |
| 2002 | 34°F | 26°F | 0.51" | -- |
| 2001 | 63°F | 34°F | -- | -- |
| 2000 | 40°F | 21°F | 0" | -- |
| 1999 | 68°F | 12°F | -- | -- |
| 1998 | 63°F | 23°F | 0" | -- |
| 1997 | 59°F | 17°F | 0" | 0" |
| 1996 | 34°F | 20°F | 0.25" | -- |
| 1995 | 41°F | 25°F | 0" | 0" |
| 1994 | 54°F | 17°F | 0" | 0" |
| 1993 | 63°F | 21°F | 0" | 0" |
| 1992 | 66°F | 42°F | 0" | 0" |
| 1991 | 59°F | 25°F | 0" | 0" |
| 1990 | 49°F | 35°F | 0" | 0" |
| 1989 | 56°F | 36°F | 0.36" | 0" |
| 1988 | 67°F | 43°F | 0" | 0" |
| 1987 | 63°F | 10°F | 0" | 0" |
| 1986 | 59°F | 25°F | 0" | 0" |
| 1985 | 58°F | 29°F | 0.05" | 0" |
| 1984 | 39°F | 8°F | 0" | 0" |
| 1983 | 62°F | 20°F | 0" | 0" |
| 1981 | 53°F | 11°F | 0" | -- |
| 1980 | 41°F | 19°F | 0" | 0" |
| 1979 | 48°F | 30°F | 0" | 0" |
| 1978 | 55°F | 14°F | 0" | 0" |
| 1977 | 61°F | 16°F | 0" | 0" |
| 1976 | 62°F | 10°F | 0" | 0" |
| 1975 | 37°F | 21°F | 0" | -- |
| 1974 | 48°F | 25°F | 0.38" | 0" |
| 1973 | 60°F | 21°F | 0" | 0" |
| 1972 | 57°F | 30°F | 0.48" | 0" |
| 1971 | 55°F | 16°F | 0" | 0" |