October weather in Slidell, LA
The average temperature in Slidell in October is 69.2°F (59.2°F–79.3°F). Average precipitation: 4.17 inches.
October is a fall month in Slidell, and is warmer than the annual average of 67.6°F. Daily temperatures swing about 20.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 11h 15m. For travel, October is a comfortable month to visit.
Avg High
79.3°F
Avg Low
59.2°F
Precipitation
4.17 in
Daylight
11h 15m
October records in Slidell
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (1959) | 46.0°F (1984) | 1.17 in (2012) |
| October 2 | 93.0°F (1977) | 44.1°F (1984) | 1.30 in (1988) |
| October 3 | 93.0°F (1971) | 45.0°F (1984) | 3.12 in (1968) |
| October 4 | 93.0°F (1986) | 43.0°F (1974) | 4.06 in (2002) |
| October 5 | 93.9°F (2019) | 44.1°F (1987) | 2.65 in (2021) |
| October 6 | 93.9°F (1963) | 45.0°F (1964) | 3.02 in (1965) |
| October 7 | 93.0°F (1962) | 42.1°F (1964) | 1.60 in (1970) |
| October 8 | 91.9°F (1962) | 41.0°F (1991) | 1.15 in (2017) |
| October 9 | 90.0°F (1962) | 43.0°F (1976) | 3.00 in (1999) |
| October 10 | 89.1°F (1958) | 42.1°F (1976) | 3.40 in (2004) |
| October 11 | 89.1°F (1982) | 41.0°F (2000) | 2.50 in (1977) |
| October 12 | 89.1°F (1981) | 43.0°F (2000) | 2.64 in (1983) |
| October 13 | 90.0°F (1972) | 39.9°F (1977) | 2.42 in (1970) |
| October 14 | 90.0°F (1972) | 39.9°F (1977) | 2.00 in (2014) |
| October 15 | 90.0°F (1971) | 37.9°F (1978) | 0.69 in (2002) |
| October 16 | 91.0°F (2015) | 39.9°F (1978) | 5.11 in (2018) |
| October 17 | 89.1°F (2015) | 39.0°F (1974) | 2.52 in (1976) |
| October 18 | 89.1°F (1971) | 39.0°F (1977) | 0.69 in (2007) |
| October 19 | 89.1°F (1993) | 37.0°F (1989) | 2.40 in (2006) |
| October 20 | 89.1°F (1993) | 32.0°F (1989) | 0.71 in (2006) |
| October 21 | 89.1°F (2004) | 35.1°F (1976) | 1.85 in (1990) |
| October 22 | 88.0°F (1963) | 35.1°F (1976) | 0.80 in (2017) |
| October 23 | 89.1°F (1967) | 39.0°F (1976) | 6.20 in (2007) |
| October 24 | 87.1°F (1964) | 37.0°F (1999) | 1.00 in (1997) |
| October 25 | 87.1°F (1984) | 36.0°F (1999) | 0.89 in (1977) |
| October 26 | 87.1°F (1984) | 37.9°F (2005) | 5.98 in (2019) |
| October 27 | 86.0°F (1984) | 34.0°F (1957) | 3.84 in (1985) |
| October 28 | 89.1°F (1974) | 30.9°F (1957) | 3.96 in (1991) |
| October 29 | 87.1°F (1961) | 34.0°F (2008) | 3.76 in (2020) |
| October 30 | 87.1°F (1971) | 36.0°F (2008) | 2.82 in (1976) |
| October 31 | 87.1°F (1971) | 30.9°F (1993) | 3.65 in (1959) |