Weather on March 15 at Theodore Roosevelt
Theodore Roosevelt National Park
Based on 56 years of data from Medora, ND
Elevation Note: Theodore Roosevelt sits at 2,600 ft. Expect temperatures 9°F cooler than the data shown below, which comes from Medora, ND at a lower elevation.
Planning Your Visit
March 15th in Theodore Roosevelt National Park (via Medora, ND) typically brings chilly spring weather, with average highs around 45°F and lows near 21°F. Over 56 years of records, the warmest March 15th was in 2003 (52°F average), while the coldest was 1997 (4°F) — a 48°F range across recorded history. Precipitation has occurred on 13% of recorded March 15th dates, with snow falling 7% of the time (heaviest snowfall: 3"). The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for March 15th in Theodore Roosevelt? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 14°F | 3°F | 0.07" | -- |
| 2025 | 41°F | 12°F | 0" | 0" |
| 2024 | 37°F | 22°F | 0" | -- |
| 2023 | 33°F | 21°F | 0.45" | -- |
| 2022 | 52°F | 29°F | 0" | 0" |
| 2021 | 51°F | 29°F | 0" | 0" |
| 2020 | 27°F | 20°F | 0.1" | 0.4" |
| 2019 | 35°F | 7°F | 0" | 0" |
| 2018 | 45°F | 16°F | 0" | 0" |
| 2017 | 34°F | 15°F | 0" | -- |
| 2016 | 65°F | 29°F | 0" | -- |
| 2015 | 68°F | 26°F | 0" | 0" |
| 2014 | 51°F | 28°F | 0.33" | 1" |
| 2013 | 64°F | 20°F | 0" | 0" |
| 2012 | 54°F | 25°F | 0" | -- |
| 2011 | 51°F | 12°F | 0" | -- |
| 2010 | 37°F | 17°F | 0" | 0" |
| 2009 | 55°F | 24°F | 0" | 0" |
| 2008 | 39°F | 20°F | 0" | 0" |
| 2007 | 41°F | 19°F | 0.28" | 0.2" |
| 2006 | 33°F | 19°F | 0.07" | -- |
| 2005 | 32°F | 14°F | 0" | 0" |
| 2004 | 45°F | 26°F | -- | -- |
| 2003 | 65°F | 39°F | -- | -- |
| 2002 | 45°F | 20°F | -- | -- |
| 2001 | 42°F | 24°F | 0" | 0" |
| 2000 | 28°F | 14°F | -- | -- |
| 1999 | 63°F | 32°F | 0" | 0" |
| 1998 | 28°F | 14°F | 0" | 0" |
| 1997 | 24°F | -16°F | -- | -- |
| 1996 | 67°F | 25°F | 0" | 0" |
| 1995 | 66°F | 27°F | 0" | 0" |
| 1994 | 51°F | 20°F | 0" | 0" |
| 1993 | 60°F | 25°F | 0" | 0" |
| 1992 | 68°F | 22°F | 0" | 0" |
| 1991 | 51°F | 23°F | 0" | 0" |
| 1990 | 29°F | 24°F | 0.53" | 3" |
| 1989 | 30°F | 17°F | 0" | 0" |
| 1988 | 31°F | -2°F | 0" | 0" |
| 1987 | 40°F | 31°F | 0" | 0" |
| 1986 | 53°F | 28°F | 0" | 0" |
| 1985 | 54°F | 22°F | 0" | 0" |
| 1984 | 29°F | 9°F | 0" | 0" |
| 1983 | 40°F | 30°F | 0" | 0" |
| 1982 | 54°F | 32°F | 0" | 0" |
| 1981 | 56°F | 28°F | 0" | 0" |
| 1980 | 55°F | 28°F | 0" | 0" |
| 1979 | -- | 19°F | 0" | 0" |
| 1978 | 34°F | 19°F | 0" | 0" |
| 1977 | 45°F | 17°F | 0" | 0" |
| 1976 | 39°F | 15°F | 0" | 0" |
| 1975 | 56°F | 11°F | 0" | 0" |
| 1974 | 29°F | 14°F | 0" | 0" |
| 1973 | 41°F | 30°F | 0" | 0" |
| 1972 | 50°F | 29°F | 0" | 0" |
| 1971 | 35°F | 28°F | 0" | 0" |