October weather in Olathe, CO
The average temperature in Olathe in October is 50.7°F (36.2°F–65.2°F). Average precipitation: 0.98 inches.
October is a fall month in Olathe, and is warmer than the annual average of 50.3°F. Daily temperatures swing about 29°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 58m. For travel, October is cool.
Avg High
65.2°F
Avg Low
36.2°F
Precipitation
0.98 in
Daylight
10h 58m
October records in Olathe
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 88.0°F (2015) | 30.2°F (2009) | 0.35 in (2014) |
| October 2 | 84.9°F (2010) | 26.2°F (2009) | 1.02 in (2022) |
| October 3 | 84.9°F (2025) | 31.1°F (2009) | 0.71 in (2006) |
| October 4 | 84.9°F (2024) | 31.1°F (2016) | 0.42 in (2011) |
| October 5 | 82.0°F (1999) | 31.1°F (2013) | 0.24 in (2006) |
| October 6 | 81.0°F (1997) | 28.2°F (2009) | 0.49 in (2006) |
| October 7 | 81.0°F (2010) | 27.1°F (2007) | 0.16 in (2018) |
| October 8 | 82.0°F (2020) | 28.2°F (2007) | 0.29 in (2005) |
| October 9 | 81.0°F (2020) | 29.1°F (2009) | 0.57 in (2005) |
| October 10 | 82.0°F (1999) | 25.2°F (2019) | 0.62 in (2013) |
| October 11 | 82.9°F (1996) | 19.2°F (2019) | 0.66 in (2025) |
| October 12 | 81.0°F (2024) | 20.1°F (2019) | 0.46 in (2012) |
| October 13 | 80.1°F (1998) | 21.2°F (2008) | 0.25 in (2025) |
| October 14 | 79.0°F (2015) | 25.0°F (1997) | 0.63 in (2006) |
| October 15 | 81.0°F (2011) | 22.1°F (2018) | 0.01 in (2013) |
| October 16 | 79.0°F (2011) | 24.3°F (2018) | 0.09 in (1998) |
| October 17 | 75.9°F (2003) | 24.1°F (1999) | 0.42 in (2006) |
| October 18 | 79.0°F (2009) | 23.0°F (1996) | 0.29 in (2005) |
| October 19 | 78.1°F (2003) | 26.2°F (2013) | 0.23 in (2015) |
| October 20 | 77.0°F (2003) | 26.1°F (1999) | 0.10 in (2015) |
| October 21 | 78.1°F (2003) | 23.0°F (1996) | 0.68 in (2010) |
| October 22 | 78.1°F (2003) | 19.9°F (1996) | 0.55 in (2015) |
| October 23 | 77.0°F (2003) | 19.2°F (2008) | 0.43 in (2022) |
| October 24 | 77.0°F (2014) | 25.2°F (2008) | 0.07 in (2018) |
| October 25 | 77.0°F (2014) | 16.2°F (2020) | 0.96 in (1998) |
| October 26 | 73.9°F (2014) | 4.1°F (2020) | 0.45 in (2011) |
| October 27 | 75.0°F (2001) | 1.2°F (2020) | 0.28 in (1998) |
| October 28 | 72.0°F (2008) | 15.3°F (2020) | 0.71 in (2023) |
| October 29 | 75.9°F (2003) | 15.3°F (2019) | 0.40 in (2024) |
| October 30 | 73.9°F (2008) | 9.1°F (2019) | 0.21 in (2013) |
| October 31 | 70.0°F (2008) | 8.2°F (2019) | 0.06 in (2000) |