Weather on March 15
Kalispell, MT
55 Years of Data
Avg High
46°F
Avg Low
26°F
Warmest
1972
47°F avg
Coldest
1997
11°F avg
About This Date
March 15th in Kalispell, MT typically brings chilly spring weather, with average highs around 46°F and lows near 26°F. Over 56 years of records, the warmest March 15th was in 1972 (47°F average), while the coldest was 1997 (11°F) — a 36°F range across recorded history. Precipitation has occurred on 36% of recorded March 15th dates, with snow falling 11% of the time (heaviest snowfall: 2.4"). The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for March 15th in Kalispell, MT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 31° | 5° | 18° | 0.03" | — |
| 2025 | 43° | 26° | 35° | 0.25" | 0.1" |
| 2024 | 55° | 22° | 39° | — | — |
| 2023 | 37° | 19° | 28° | 0.2" | 0.4" |
| 2022 | 53° | 33° | 43° | 0.36" | — |
| 2021 | 60° | 26° | 43° | — | — |
| 2020 | 32° | 6° | 19° | — | — |
| 2019 | 40° | 17° | 29° | — | — |
| 2018 | 40° | 28° | 34° | — | — |
| 2017 | 45° | 36° | 40° | 0.53" | — |
| 2016 | 43° | 31° | 37° | — | — |
| 2015 | 50° | 42° | 46° | 1.5" | — |
| 2014 | 47° | 29° | 38° | — | — |
| 2013 | 57° | 34° | 45° | — | — |
| 2012 | 48° | 33° | 41° | 0.36" | — |
| 2011 | 42° | 30° | 36° | 0.25" | — |
| 2010 | 53° | 23° | 38° | — | — |
| 2009 | 48° | 34° | 41° | 0.2" | — |
| 2008 | 45° | 31° | 38° | 0.1" | — |
| 2007 | 47° | 21° | 34° | — | — |
| 2006 | 41° | 27° | 34° | — | — |
| 2005 | 49° | 25° | 37° | — | — |
| 2004 | 49° | 23° | 36° | — | — |
| 2003 | 50° | 28° | 39° | — | — |
| 2002 | 35° | 28° | 32° | 0.05" | — |
| 2001 | 41° | 28° | 35° | — | — |
| 2000 | 42° | 27° | 34° | — | — |
| 1999 | 53° | 37° | 45° | — | — |
| 1998 | 56° | 27° | 41° | — | — |
| 1997coldest | 22° | 1° | 11° | 0.58" | 2.4" |
| 1996 | 51° | 25° | 38° | 0.05" | — |
| 1995 | 46° | 35° | 41° | 0.71" | — |
| 1994 | 61° | 27° | 44° | — | — |
| 1993 | 42° | 17° | 30° | 0.36" | 1" |
| 1992 | 56° | 30° | 43° | — | — |
| 1991 | 44° | 30° | 37° | — | — |
| 1990 | 45° | 22° | 33° | — | — |
| 1989 | 39° | 29° | 34° | 0.03" | 0.1" |
| 1988 | 42° | 27° | 34° | — | — |
| 1987 | 54° | 28° | 41° | — | — |
| 1986 | 49° | 31° | 40° | — | — |
| 1985 | 44° | 13° | 28° | — | — |
| 1984 | 45° | 30° | 37° | — | — |
| 1983 | 46° | 29° | 37° | 0.05" | — |
| 1982 | 38° | 32° | 35° | 0.1" | 0.1" |
| 1981 | 59° | 27° | 43° | — | — |
| 1980 | 38° | 29° | 33° | 0.03" | — |
| 1979 | 59° | 24° | 42° | — | — |
| 1978 | 42° | 18° | 30° | — | — |
| 1977 | 42° | 24° | 33° | — | — |
| 1976 | 43° | 16° | 29° | — | — |
| 1975 | 46° | 24° | 35° | — | — |
| 1974 | 42° | 27° | 34° | 0.56" | — |
| 1973 | 51° | 32° | 42° | — | — |
| 1972warmest | 55° | 39° | 47° | — | — |
| 1971 | 43° | 30° | 36° | — | — |
56 years of data from KALISPELL