March weather in Sweet Home, OR
The average temperature in Sweet Home in March is 46.2°F (36.9°F–55.5°F). Average precipitation: 6.26 inches.
March is a spring month in Sweet Home, and is cooler than the annual average of 52.4°F. Daily temperatures swing about 18.6°F between overnight low and afternoon high. Expect about 19 days with precipitation. Daylight averages about 11h 41m. For travel, March is a wet month.
Avg High
55.5°F
Avg Low
36.9°F
Precipitation
6.26 in
Daylight
11h 41m
March records in Sweet Home
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 66.9°F (1990) | 23.0°F (1971) | 1.67 in (2011) |
| March 2 | 68.0°F (1994) | 23.0°F (1971) | 2.31 in (1972) |
| March 3 | 66.9°F (1986) | 21.9°F (1976) | 1.27 in (1972) |
| March 4 | 71.1°F (1986) | 19.0°F (2019) | 1.42 in (1991) |
| March 5 | 75.9°F (1987) | 19.0°F (2019) | 0.91 in (2011) |
| March 6 | 73.0°F (1986) | 21.0°F (2019) | 1.44 in (1974) |
| March 7 | 72.0°F (2007) | 25.0°F (2012) | 1.35 in (2003) |
| March 8 | 73.0°F (2004) | 26.1°F (1985) | 1.20 in (2003) |
| March 9 | 75.0°F (2005) | 27.0°F (2009) | 1.37 in (2017) |
| March 10 | 73.0°F (1979) | 26.1°F (2019) | 1.50 in (2014) |
| March 11 | 71.1°F (2005) | 27.0°F (2022) | 1.08 in (1997) |
| March 12 | 73.9°F (2005) | 27.0°F (2020) | 0.90 in (2002) |
| March 13 | 73.0°F (2018) | 23.0°F (2009) | 1.45 in (2025) |
| March 14 | 70.0°F (1979) | 25.0°F (2009) | 1.10 in (1980) |
| March 15 | 70.0°F (1994) | 28.0°F (1985) | 1.24 in (2015) |
| March 16 | 71.1°F (1972) | 28.0°F (1985) | 1.80 in (2012) |
| March 17 | 79.0°F (2026) | 28.0°F (2020) | 1.00 in (2014) |
| March 18 | 78.1°F (2026) | 25.0°F (2010) | 0.82 in (1993) |
| March 19 | 77.0°F (2026) | 26.1°F (2010) | 1.12 in (1975) |
| March 20 | 77.0°F (2026) | 28.9°F (1971) | 0.79 in (2007) |
| March 21 | 72.0°F (1978) | 25.0°F (2014) | 1.35 in (2012) |
| March 22 | 73.0°F (2004) | 28.0°F (2014) | 2.13 in (2012) |
| March 23 | 72.0°F (2022) | 28.0°F (2012) | 1.24 in (1993) |
| March 24 | 70.0°F (2001) | 30.0°F (1982) | 1.22 in (2018) |
| March 25 | 75.9°F (2014) | 27.0°F (2014) | 1.35 in (1988) |
| March 26 | 77.0°F (2025) | 28.9°F (1991) | 1.24 in (1984) |
| March 27 | 82.0°F (2025) | 28.9°F (2008) | 0.95 in (2017) |
| March 28 | 77.0°F (1994) | 28.9°F (1987) | 1.04 in (2010) |
| March 29 | 75.0°F (1994) | 28.0°F (2008) | 1.42 in (2010) |
| March 30 | 77.0°F (2004) | 27.0°F (2008) | 1.39 in (1974) |
| March 31 | 79.0°F (2003) | 28.0°F (2021) | 1.92 in (2012) |