October weather in Pittsburgh, PA
The average temperature in Pittsburgh in October is 54.2°F (45.1°F–63.3°F). Average precipitation: 3.06 inches.
October is a fall month in Pittsburgh, and is warmer than the annual average of 52.4°F. Daily temperatures swing about 18.2°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 10h 54m. For travel, October is a comfortable month to visit.
Avg High
63.3°F
Avg Low
45.1°F
Precipitation
3.06 in
Daylight
10h 54m
October records in Pittsburgh
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 89.1°F (2019) | 30.9°F (1947) | 0.99 in (2022) |
| October 2 | 86.0°F (2019) | 32.0°F (1947) | 0.86 in (1945) |
| October 3 | 89.1°F (1951) | 28.9°F (2003) | 0.76 in (2015) |
| October 4 | 86.0°F (2007) | 34.0°F (1945) | 1.44 in (2018) |
| October 5 | 86.0°F (1951) | 33.1°F (1935) | 0.79 in (2000) |
| October 6 | 84.9°F (1937) | 33.1°F (1935) | 0.39 in (2023) |
| October 7 | 84.9°F (2007) | 30.9°F (1938) | 1.98 in (2019) |
| October 8 | 87.1°F (2007) | 30.0°F (1938) | 0.82 in (2021) |
| October 9 | 84.0°F (1949) | 35.1°F (1937) | 1.01 in (1936) |
| October 10 | 88.0°F (1949) | 36.0°F (1945) | 0.96 in (1936) |
| October 11 | 84.0°F (1949) | 34.0°F (1945) | 0.44 in (2006) |
| October 12 | 82.9°F (1938) | 32.0°F (2006) | 1.03 in (1946) |
| October 13 | 80.1°F (1947) | 31.1°F (2006) | 0.49 in (1938) |
| October 14 | 82.0°F (2014) | 30.0°F (1937) | 1.22 in (2003) |
| October 15 | 82.0°F (1947) | 30.9°F (1937) | 0.67 in (2009) |
| October 16 | 81.0°F (1938) | 27.0°F (1937) | 0.86 in (2019) |
| October 17 | 81.0°F (1938) | 31.1°F (2020) | 1.56 in (2006) |
| October 18 | 82.9°F (1938) | 30.9°F (2001) | 1.06 in (2004) |
| October 19 | 79.0°F (1938) | 27.1°F (2009) | 0.96 in (2006) |
| October 20 | 80.1°F (2016) | 30.2°F (2008) | 0.48 in (2016) |
| October 21 | 82.0°F (1949) | 30.9°F (1948) | 1.47 in (2016) |
| October 22 | 84.0°F (1947) | 31.1°F (2018) | 0.68 in (1937) |
| October 23 | 82.0°F (1947) | 31.1°F (2008) | 1.15 in (2017) |
| October 24 | 77.0°F (1946) | 28.9°F (1937) | 0.82 in (2005) |
| October 25 | 82.0°F (2012) | 28.9°F (1937) | 1.14 in (2005) |
| October 26 | 80.1°F (1947) | 30.2°F (2013) | 0.60 in (2018) |
| October 27 | 80.1°F (1947) | 27.0°F (1936) | 0.72 in (2006) |
| October 28 | 78.1°F (2014) | 28.0°F (1936) | 1.10 in (2015) |
| October 29 | 80.1°F (2024) | 28.9°F (2001) | 1.80 in (2012) |
| October 30 | 79.0°F (2024) | 1.2°F (2024) | 1.04 in (2025) |
| October 31 | 79.0°F (1950) | 28.2°F (2020) | 1.16 in (2019) |