October weather in Porter, IN
The average temperature in Porter in October is 53.5°F (44.7°F–62.3°F). Average precipitation: 3.75 inches.
October is a fall month in Porter, and is warmer than the annual average of 50.2°F. Daily temperatures swing about 17.6°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 10h 51m. For travel, October is a comfortable month to visit.
Avg High
62.3°F
Avg Low
44.7°F
Precipitation
3.75 in
Daylight
10h 51m
October records in Porter
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 86.0°F (2019) | 34.0°F (2003) | 1.39 in (2016) |
| October 2 | 89.1°F (2019) | 35.1°F (2011) | 1.02 in (2009) |
| October 3 | 82.9°F (2023) | 32.0°F (2003) | 1.94 in (2014) |
| October 4 | 87.1°F (2018) | 36.0°F (2004) | 1.29 in (2000) |
| October 5 | 87.1°F (2005) | 33.1°F (2004) | 1.73 in (2001) |
| October 6 | 86.0°F (1997) | 34.0°F (2003) | 0.79 in (2013) |
| October 7 | 87.1°F (2007) | 30.9°F (2001) | 0.93 in (2016) |
| October 8 | 88.0°F (2007) | 28.9°F (2012) | 1.13 in (2008) |
| October 9 | 88.0°F (2007) | 27.0°F (2022) | 1.23 in (1990) |
| October 10 | 87.1°F (2010) | 35.1°F (2000) | 2.15 in (1990) |
| October 11 | 84.9°F (2010) | 32.0°F (1993) | 1.29 in (2017) |
| October 12 | 84.0°F (2024) | 30.0°F (2006) | 1.15 in (2001) |
| October 13 | 86.0°F (2008) | 30.9°F (1993) | 0.39 in (2016) |
| October 14 | 82.9°F (1995) | 30.0°F (2002) | 2.62 in (2001) |
| October 15 | 84.0°F (1989) | 30.0°F (2006) | 1.95 in (2004) |
| October 16 | 84.9°F (1989) | 28.9°F (1991) | 0.88 in (2001) |
| October 17 | 80.1°F (1998) | 30.9°F (1992) | 2.21 in (1993) |
| October 18 | 82.0°F (2016) | 30.0°F (2018) | 1.22 in (1996) |
| October 19 | 79.0°F (2007) | 28.9°F (1992) | 0.55 in (1998) |
| October 20 | 79.0°F (1995) | 28.0°F (2022) | 1.68 in (2011) |
| October 21 | 80.1°F (2024) | 33.1°F (2022) | 0.58 in (1993) |
| October 22 | 84.9°F (2024) | 28.0°F (2013) | 0.83 in (2020) |
| October 23 | 80.1°F (2022) | 28.9°F (2013) | 1.84 in (2009) |
| October 24 | 79.0°F (2022) | 33.1°F (1990) | 1.08 in (2017) |
| October 25 | 82.0°F (2023) | 30.0°F (2006) | 0.82 in (1991) |
| October 26 | 77.0°F (1989) | 30.0°F (1990) | 3.70 in (2022) |
| October 27 | 77.0°F (2000) | 30.0°F (1994) | 0.70 in (2016) |
| October 28 | 75.9°F (2014) | 25.0°F (1997) | 0.56 in (1998) |
| October 29 | 81.0°F (1999) | 28.9°F (1990) | 0.42 in (2004) |
| October 30 | 84.0°F (2024) | 33.1°F (2011) | 2.48 in (2009) |
| October 31 | 81.0°F (2024) | 23.0°F (2023) | 2.04 in (2013) |