March weather in Westport, IN
The average temperature in Westport in March is 44.8°F (34.2°F–55.3°F). Average precipitation: 4.22 inches. Average snowfall is 2.2 inches.
March is a spring month in Westport, and is cooler than the annual average of 54.8°F. Daily temperatures swing about 21.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 11h 44m. For travel, March is cool.
Avg High
55.3°F
Avg Low
34.2°F
Precipitation
4.22 in
Snow
2.2 in
March records in Westport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 79.0°F (2023) | 5.0°F (1941) | 2.28 in (2017) |
| March 2 | 75.9°F (1992) | -4.0°F (1980) | 2.30 in (1945) |
| March 3 | 78.1°F (1992) | -6.0°F (1980) | 2.72 in (1997) |
| March 4 | 81.0°F (1976) | 0.0°F (1943) | 2.38 in (1963) |
| March 5 | 80.1°F (1976) | -2.9°F (1978) | 2.30 in (1963) |
| March 6 | 75.0°F (1973) | -2.0°F (2015) | 4.90 in (1945) |
| March 7 | 80.1°F (1974) | 5.0°F (1943) | 2.00 in (1962) |
| March 8 | 81.0°F (1974) | -6.0°F (1943) | 1.72 in (2006) |
| March 9 | 77.0°F (1974) | 3.0°F (1984) | 4.10 in (1964) |
| March 10 | 75.9°F (2009) | 12.0°F (1944) | 3.51 in (1964) |
| March 11 | 79.0°F (1990) | 12.9°F (1979) | 3.70 in (1939) |
| March 12 | 77.0°F (2025) | 6.1°F (1948) | 1.82 in (2006) |
| March 13 | 80.1°F (1967) | 10.9°F (1968) | 1.51 in (2015) |
| March 14 | 80.1°F (2012) | 12.9°F (1968) | 1.20 in (1946) |
| March 15 | 81.0°F (2012) | 10.0°F (1993) | 1.28 in (1955) |
| March 16 | 82.9°F (1945) | 6.1°F (1970) | 3.02 in (1963) |
| March 17 | 80.1°F (1945) | 10.0°F (1941) | 1.64 in (1963) |
| March 18 | 81.0°F (2012) | 5.0°F (1941) | 1.46 in (2008) |
| March 19 | 81.0°F (2012) | 12.9°F (1965) | 3.92 in (2008) |
| March 20 | 84.0°F (2012) | 17.1°F (1951) | 1.85 in (1989) |
| March 21 | 84.0°F (2012) | 15.1°F (1965) | 1.41 in (1955) |
| March 22 | 82.9°F (2012) | 10.0°F (2006) | 1.60 in (1949) |
| March 23 | 86.0°F (2026) | 12.9°F (1960) | 1.34 in (2012) |
| March 24 | 82.0°F (1939) | 7.0°F (1974) | 1.84 in (2012) |
| March 25 | 82.9°F (2007) | 10.9°F (1960) | 1.62 in (2023) |
| March 26 | 84.0°F (2007) | 10.9°F (1955) | 1.28 in (1949) |
| March 27 | 82.9°F (1945) | 12.0°F (1955) | 2.00 in (1950) |
| March 28 | 82.9°F (1945) | 18.0°F (1947) | 1.74 in (2005) |
| March 29 | 82.0°F (1998) | 21.0°F (1964) | 1.56 in (1989) |
| March 30 | 82.0°F (1986) | 18.0°F (1964) | 2.71 in (1985) |
| March 31 | 84.9°F (1986) | 12.9°F (1969) | 2.41 in (1968) |