Weather on March 15
Eugene, OR
55 Years of Data
Avg High
57°F
Avg Low
38°F
Warmest
1974
63°F avg
Coldest
1980
39°F avg
About This Date
March 15th in Eugene, OR typically brings cool spring weather, with average highs around 57°F and lows near 38°F. Over 56 years of records, the warmest March 15th was in 1974 (63°F average), while the coldest was 1980 (39°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 54% of March 15th dates historically, with the wettest March 15th recording 3.4" of rain. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for March 15th in Eugene, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 49° | 35° | 42° | — | — |
| 2025 | 49° | 42° | 45° | 3.4" | — |
| 2024 | 70° | 32° | 51° | — | — |
| 2023 | 55° | 34° | 44° | 0.1" | — |
| 2022 | 58° | 39° | 48° | 0.13" | — |
| 2021 | 49° | 31° | 40° | 0.08" | — |
| 2020 | 53° | 31° | 42° | — | — |
| 2019 | 62° | 29° | 46° | — | — |
| 2018 | 49° | 34° | 41° | 0.08" | — |
| 2017 | 55° | 46° | 51° | 0.94" | — |
| 2016 | 52° | 42° | 47° | 0.38" | — |
| 2015 | 60° | 44° | 52° | 1.12" | — |
| 2014 | 68° | 38° | 53° | — | — |
| 2013 | 67° | 47° | 57° | — | — |
| 2012 | 54° | 46° | 50° | 2.64" | — |
| 2011 | 55° | 40° | 47° | 1.24" | — |
| 2010 | 59° | 37° | 48° | — | — |
| 2009 | 49° | 38° | 43° | 1.65" | — |
| 2008 | 51° | 38° | 44° | 0.23" | — |
| 2007 | 61° | 30° | 45° | — | — |
| 2006 | 51° | 35° | 43° | 0.05" | — |
| 2005 | 68° | 29° | 48° | — | — |
| 2004 | 68° | 37° | 53° | — | — |
| 2003 | 57° | 44° | 51° | 0.46" | — |
| 2002 | 46° | 37° | 42° | 0.3" | — |
| 2001 | 50° | 34° | 42° | 0.36" | — |
| 2000 | 50° | 32° | 41° | 0.41" | — |
| 1999 | 51° | 41° | 46° | — | — |
| 1998 | 58° | 47° | 52° | 0.05" | — |
| 1997 | 58° | 44° | 51° | 0.79" | — |
| 1996 | 59° | 38° | 48° | — | — |
| 1995 | 62° | 44° | 53° | — | — |
| 1994 | 63° | 35° | 49° | 0.03" | — |
| 1993 | 53° | 45° | 49° | 2.51" | — |
| 1992 | 61° | 36° | 48° | 0.15" | — |
| 1991 | 53° | 34° | 43° | — | — |
| 1990 | 63° | 40° | 51° | — | — |
| 1989 | 62° | 44° | 53° | 0.99" | — |
| 1988 | 60° | 30° | 45° | — | — |
| 1987 | 55° | 30° | 43° | — | — |
| 1986 | 56° | 40° | 48° | 0.51" | — |
| 1985 | 61° | 27° | 44° | — | — |
| 1984 | 56° | 45° | 50° | 0.81" | — |
| 1983 | 57° | 34° | 45° | 0.15" | — |
| 1982 | 50° | 30° | 40° | — | — |
| 1981 | 53° | 43° | 48° | 1.3" | — |
| 1980coldest | 45° | 33° | 39° | 0.69" | — |
| 1979 | 52° | 42° | 47° | 0.58" | — |
| 1978 | 59° | 25° | 42° | — | — |
| 1977 | 59° | 34° | 46° | — | — |
| 1976 | 57° | 37° | 47° | — | — |
| 1975 | 52° | 40° | 46° | 0.38" | — |
| 1974warmest | 73° | 54° | 63° | — | — |
| 1973 | 62° | 32° | 47° | — | — |
| 1972 | 71° | 49° | 60° | — | — |
| 1971 | 50° | 33° | 42° | — | — |
56 years of data from EUGENE-MAHLON SWEET FLD