October weather in New Castle, IN
The average temperature in New Castle in October is 53.1°F (41.0°F–65.2°F). Average precipitation: 3.23 inches.
October is a fall month in New Castle, and is warmer than the annual average of 50.4°F. Daily temperatures swing about 24.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 55m. For travel, October is a comfortable month to visit.
Avg High
65.2°F
Avg Low
41.0°F
Precipitation
3.23 in
Daylight
10h 55m
October records in New Castle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.0°F (2019) | 30.0°F (1993) | 3.37 in (1977) |
| October 2 | 91.9°F (2019) | 27.0°F (2003) | 2.92 in (1986) |
| October 3 | 93.0°F (2019) | 27.0°F (1974) | 0.80 in (1962) |
| October 4 | 91.0°F (1951) | 28.0°F (1974) | 3.27 in (1986) |
| October 5 | 88.0°F (1951) | 28.9°F (1968) | 1.79 in (1983) |
| October 6 | 86.0°F (2005) | 28.9°F (1965) | 2.50 in (2013) |
| October 7 | 87.1°F (2007) | 27.0°F (1952) | 1.07 in (1959) |
| October 8 | 87.1°F (2007) | 25.0°F (1953) | 1.50 in (1984) |
| October 9 | 89.1°F (2007) | 27.0°F (2012) | 0.87 in (2009) |
| October 10 | 84.9°F (2010) | 28.9°F (1989) | 1.50 in (1990) |
| October 11 | 84.9°F (2010) | 25.0°F (1964) | 1.98 in (1959) |
| October 12 | 84.9°F (2010) | 24.1°F (1988) | 0.88 in (2001) |
| October 13 | 84.9°F (2008) | 24.1°F (1988) | 1.75 in (1978) |
| October 14 | 86.0°F (1951) | 24.1°F (1988) | 1.60 in (1970) |
| October 15 | 82.0°F (1968) | 26.1°F (1959) | 1.98 in (2003) |
| October 16 | 82.9°F (1951) | 26.1°F (1959) | 0.65 in (1992) |
| October 17 | 87.1°F (1951) | 26.1°F (1982) | 2.26 in (2006) |
| October 18 | 84.0°F (1950) | 21.0°F (1976) | 1.09 in (1975) |
| October 19 | 82.9°F (1953) | 21.0°F (1959) | 0.79 in (2004) |
| October 20 | 84.0°F (1953) | 21.9°F (1972) | 1.85 in (2016) |
| October 21 | 86.0°F (1953) | 21.0°F (1952) | 1.20 in (1993) |
| October 22 | 84.9°F (1953) | 19.9°F (1974) | 1.11 in (1965) |
| October 23 | 82.9°F (1953) | 24.1°F (1982) | 1.20 in (1983) |
| October 24 | 79.0°F (1963) | 19.9°F (1981) | 1.25 in (2001) |
| October 25 | 81.0°F (1963) | 18.0°F (1960) | 1.93 in (2021) |
| October 26 | 82.0°F (1952) | 18.0°F (1960) | 2.11 in (1991) |
| October 27 | 79.0°F (1963) | 19.0°F (1962) | 1.74 in (2019) |
| October 28 | 78.1°F (1984) | 18.0°F (1976) | 2.15 in (2015) |
| October 29 | 78.1°F (1999) | 19.0°F (1976) | 0.73 in (2020) |
| October 30 | 82.0°F (1950) | 21.9°F (1980) | 0.64 in (2021) |
| October 31 | 84.0°F (1950) | 19.9°F (1988) | 1.11 in (2009) |