October weather in Lanark, IL
The average temperature in Lanark in October is °F (°F–°F). Average precipitation: 2.89 inches.
October is a fall month in Lanark, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 10h 50m.
Avg High
°F
Avg Low
°F
Precipitation
2.89 in
Daylight
10h 50m
October records in Lanark
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | — | — | 2.23 in (2002) |
| October 2 | — | — | 0.84 in (2018) |
| October 3 | — | — | 1.05 in (2014) |
| October 4 | — | — | 0.60 in (2001) |
| October 5 | — | — | 0.31 in (2009) |
| October 6 | — | — | 2.43 in (2018) |
| October 7 | — | — | 1.13 in (2008) |
| October 8 | — | — | 1.26 in (2021) |
| October 9 | — | — | 0.73 in (2001) |
| October 10 | — | — | 0.34 in (2006) |
| October 11 | — | — | 1.60 in (2017) |
| October 12 | — | — | 1.51 in (2021) |
| October 13 | — | — | 0.55 in (2003) |
| October 14 | — | — | 2.23 in (2014) |
| October 15 | — | — | 1.10 in (2017) |
| October 16 | — | — | 1.35 in (2006) |
| October 17 | — | — | 0.87 in (2007) |
| October 18 | — | — | 0.61 in (2012) |
| October 19 | — | — | 0.26 in (2012) |
| October 20 | — | — | 0.20 in (2008) |
| October 21 | — | — | 0.80 in (1949) |
| October 22 | — | — | 1.94 in (2009) |
| October 23 | — | — | 1.96 in (2010) |
| October 24 | — | — | 0.54 in (2002) |
| October 25 | — | — | 2.00 in (2021) |
| October 26 | — | — | 0.66 in (2016) |
| October 27 | — | — | 0.43 in (2019) |
| October 28 | — | — | 1.22 in (2015) |
| October 29 | — | — | 1.17 in (2009) |
| October 30 | — | — | 0.20 in (1948) |
| October 31 | — | — | 1.39 in (2018) |