Quincy October Weather

Averages and records for weather in Quincy, Illinois in the month of October.
Typical Quincy October Weather
1991–2020
Average daily high 65.4 °F
Average daily low 44.8 °F
Average monthly precipitation 3.0 inches
Daily chance of precipitation 28.6%
Quincy October Weather Records
1901–2024
Highest temperature 96 °F October 7, 1939
Lowest temperature 10 °F October 30, 1925
Highest daily low 72 °F October 21, 1979
Lowest daily high 29 °F October 29, 1925
Hottest average high temperature 79.2 °F 1963
Coldest average high temperature 56.1 °F 1925
Most daily precipitation 4.7 inches October 24, 2021
Most monthly precipitation 10.8 inches 1969
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
October 1 72.1 50.2 90 32
October 2 71.6 49.8 93 27
October 3 71.2 49.3 93 31
October 4 70.7 48.9 92 29
October 5 70.2 48.4 89 31
October 6 69.8 48.0 91 24
October 7 69.5 47.7 96 22
October 8 69.2 47.4 90 27
October 9 68.8 47.2 89 27
October 10 68.3 46.8 89 25
October 11 67.9 46.4 88 26
October 12 67.4 46.2 88 27
October 13 66.9 45.8 87 22
October 14 66.4 45.5 91 25
October 15 65.9 45.1 90 29
October 16 65.4 44.8 88 29
October 17 64.8 44.4 90 27
October 18 64.3 43.9 87 25
October 19 63.9 43.5 87 20
October 20 63.4 43.1 87 22
October 21 62.9 42.8 86 24
October 22 62.4 42.5 85 25
October 23 61.9 42.1 86 23
October 24 61.3 41.6 84 23
October 25 60.8 41.3 85 23
October 26 60.4 41.0 85 21
October 27 60.0 40.5 84 25
October 28 59.5 40.1 85 17
October 29 58.9 39.7 85 18
October 30 58.4 39.2 90 10
October 31 58.0 38.9 88 20
Weather Station Details
Years Station Coordinates
1949–2024 Quincy Regional Airport location
1901–1948 Quincy location