March weather in Lacon, IL
The average temperature in Lacon in March is 41.4°F (31.3°F–51.4°F). Average precipitation: 2.65 inches. Average snowfall is 3.2 inches.
March is a spring month in Lacon, and is cooler than the annual average of 52.6°F. Daily temperatures swing about 20.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 11h 43m. For travel, March is cool.
Avg High
51.4°F
Avg Low
31.3°F
Precipitation
2.65 in
Snow
3.2 in
March records in Lacon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 72.0°F (1992) | -8.0°F (1962) | 1.24 in (1976) |
| March 2 | 73.9°F (1992) | -2.9°F (1980) | 0.40 in (2002) |
| March 3 | 77.0°F (1974) | 3.9°F (1996) | 0.46 in (1963) |
| March 4 | 77.0°F (1961) | -5.1°F (2002) | 3.12 in (1985) |
| March 5 | 72.0°F (1983) | -7.1°F (1960) | 1.40 in (2024) |
| March 6 | 71.1°F (2000) | -6.0°F (1960) | 0.80 in (1961) |
| March 7 | 78.1°F (2000) | 3.0°F (1960) | 1.76 in (1973) |
| March 8 | 77.0°F (2000) | 0.0°F (1996) | 2.11 in (2009) |
| March 9 | 72.0°F (1977) | 3.9°F (1984) | 0.80 in (1998) |
| March 10 | 68.0°F (1977) | 5.0°F (1960) | 2.11 in (1990) |
| March 11 | 78.1°F (1972) | 3.9°F (1979) | 1.04 in (1962) |
| March 12 | 79.0°F (1990) | -2.0°F (1960) | 1.31 in (1977) |
| March 13 | 77.0°F (2007) | 12.0°F (1960) | 1.98 in (1991) |
| March 14 | 75.9°F (1995) | 10.0°F (1960) | 0.55 in (1990) |
| March 15 | 78.1°F (1995) | 9.0°F (1979) | 0.74 in (2007) |
| March 16 | 75.0°F (1995) | 12.0°F (1970) | 1.68 in (1984) |
| March 17 | 75.0°F (1966) | 14.0°F (1967) | 1.13 in (1998) |
| March 18 | 73.9°F (1995) | 9.0°F (1967) | 1.24 in (1983) |
| March 19 | 77.0°F (1976) | 5.0°F (1965) | 1.37 in (1984) |
| March 20 | 70.0°F (1972) | 8.1°F (1965) | 1.16 in (2025) |
| March 21 | 75.0°F (1975) | 7.0°F (1960) | 1.21 in (2007) |
| March 22 | 73.9°F (1988) | 12.9°F (2002) | 1.14 in (1993) |
| March 23 | 79.0°F (1994) | 10.0°F (1960) | 1.87 in (2007) |
| March 24 | 78.1°F (2007) | 5.0°F (1974) | 0.77 in (1969) |
| March 25 | 79.0°F (2007) | 7.0°F (1960) | 1.32 in (2016) |
| March 26 | 79.0°F (1991) | 14.0°F (2001) | 0.78 in (2024) |
| March 27 | 80.1°F (2007) | 10.0°F (1965) | 1.11 in (1991) |
| March 28 | 81.0°F (1985) | 14.0°F (1970) | 1.20 in (1988) |
| March 29 | 80.1°F (1998) | 14.0°F (1969) | 1.41 in (1979) |
| March 30 | 79.0°F (1967) | 12.0°F (1969) | 1.50 in (1960) |
| March 31 | 81.0°F (1978) | 10.0°F (1969) | 1.12 in (2022) |