October weather in Clark, SD
The average temperature in Clark in October is 45.8°F (34.7°F–56.8°F). Average precipitation: 2.11 inches.
October is a fall month in Clark, and is warmer than the annual average of 43°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Daylight averages about 10h 42m. For travel, October is cool.
Avg High
56.8°F
Avg Low
34.7°F
Precipitation
2.11 in
Daylight
10h 42m
October records in Clark
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 81.0°F (2023) | 39.0°F (2018) | 0.18 in (2021) |
| October 2 | 89.1°F (2023) | 35.1°F (2020) | 0.78 in (2017) |
| October 3 | 87.1°F (2023) | 35.1°F (2020) | 0.33 in (2017) |
| October 4 | 88.0°F (2025) | 24.1°F (2014) | 0.92 in (2013) |
| October 5 | 88.0°F (2025) | 21.9°F (2012) | 1.01 in (2016) |
| October 6 | 80.1°F (2021) | 21.9°F (2012) | 0.18 in (2013) |
| October 7 | 81.0°F (2020) | 21.9°F (2012) | 0.06 in (2016) |
| October 8 | 75.9°F (2021) | 25.0°F (2012) | 0.35 in (2018) |
| October 9 | 80.1°F (2021) | 32.0°F (2016) | 0.36 in (2018) |
| October 10 | 82.0°F (2020) | 25.0°F (2012) | 1.04 in (2021) |
| October 11 | 84.0°F (2015) | 21.9°F (2012) | 0.83 in (2019) |
| October 12 | 84.0°F (2015) | 21.9°F (2012) | 0.21 in (2019) |
| October 13 | 75.9°F (2025) | 24.1°F (2012) | 1.21 in (2023) |
| October 14 | 66.0°F (2012) | 26.1°F (2019) | 0.27 in (2021) |
| October 15 | 70.0°F (2016) | 19.0°F (2018) | 2.90 in (2013) |
| October 16 | 70.0°F (2012) | 19.0°F (2018) | 0.15 in (2013) |
| October 17 | 72.0°F (2025) | 23.0°F (2022) | 0.40 in (2012) |
| October 18 | 73.0°F (2017) | 18.0°F (2022) | 1.45 in (2012) |
| October 19 | 75.9°F (2021) | 17.1°F (2022) | 0.85 in (2012) |
| October 20 | 72.0°F (2014) | 26.1°F (2022) | 0.33 in (2021) |
| October 21 | 75.0°F (2024) | 26.1°F (2020) | 1.03 in (2021) |
| October 22 | 75.9°F (2024) | 26.1°F (2020) | 0.14 in (2019) |
| October 23 | 68.0°F (2024) | 25.0°F (2020) | 1.12 in (2015) |
| October 24 | 73.9°F (2022) | 15.1°F (2020) | 0.94 in (2021) |
| October 25 | 73.0°F (2014) | 19.9°F (2020) | 0.17 in (2020) |
| October 26 | 62.1°F (2014) | 7.0°F (2020) | 0.40 in (2016) |
| October 27 | 64.9°F (2014) | 6.1°F (2020) | 0.56 in (2021) |
| October 28 | 66.0°F (2024) | 8.1°F (2020) | 0.51 in (2021) |
| October 29 | 71.1°F (2024) | 15.1°F (2017) | 0.00 in (2012) |
| October 30 | 62.1°F (2022) | 15.1°F (2023) | 0.26 in (2016) |
| October 31 | 62.1°F (2022) | 12.9°F (2023) | 0.09 in (2013) |