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What is Ottumwa, SD, Weather Like in October?
During the month of October, Ottumwa, SD,
has an average daytime high temperature of 63°F and an average overnight low temperature dropping to 34°F.
Snow is not common in Ottumwa, SD.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 25, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 68 F
(+3.1 vs avg)
Average Low: 41.6 F
(+6.1 vs avg)
This month was significantly warmer than average.
Actual data from: KPHP
Ottumwa, SD Daily Weather Averages for October
Recorded at Midland
(usc00395506),
15.1 miles
SE of
Ottumwa, SD
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 41 F | 71 F | 56 F | N/A | N/A | N/A | N/A | 9.3 F | 0.5 F |
| 10/2 | 40 F | 71 F | 56 F | N/A | N/A | N/A | N/A | 9.8 F | 0.4 F |
| 10/3 | 40 F | 70 F | 55 F | N/A | N/A | N/A | N/A | 10.3 F | 0.4 F |
| 10/4 | 40 F | 70 F | 55 F | N/A | N/A | N/A | N/A | 10.8 F | 0.3 F |
| 10/5 | 39 F | 69 F | 54 F | N/A | N/A | N/A | N/A | 11.3 F | 0.3 F |
| 10/6 | 39 F | 69 F | 54 F | N/A | N/A | N/A | N/A | 11.8 F | 0.3 F |
| 10/7 | 38 F | 68 F | 53 F | N/A | N/A | N/A | N/A | 12.3 F | 0.3 F |
| 10/8 | 38 F | 67 F | 52 F | N/A | N/A | N/A | N/A | 12.8 F | 0.2 F |
| 10/9 | 37 F | 67 F | 52 F | N/A | N/A | N/A | N/A | 13.3 F | 0.2 F |
| 10/10 | 37 F | 66 F | 51 F | N/A | N/A | N/A | N/A | 13.8 F | 0.2 F |
| 10/11 | 36 F | 66 F | 51 F | N/A | N/A | N/A | N/A | 14.3 F | 0.2 F |
| 10/12 | 36 F | 65 F | 50 F | N/A | N/A | N/A | N/A | 14.8 F | 0.1 F |
| 10/13 | 35 F | 65 F | 50 F | N/A | N/A | N/A | N/A | 15.3 F | 0.1 F |
| 10/14 | 35 F | 64 F | 49 F | N/A | N/A | N/A | N/A | 15.7 F | 0.1 F |
| 10/15 | 34 F | 63 F | 49 F | N/A | N/A | N/A | N/A | 16.2 F | 0.1 F |
| 10/16 | 34 F | 63 F | 48 F | N/A | N/A | N/A | N/A | 16.7 F | 0.1 F |
| 10/17 | 33 F | 62 F | 48 F | N/A | N/A | N/A | N/A | 17.2 F | N/A |
| 10/18 | 33 F | 62 F | 47 F | N/A | N/A | N/A | N/A | 17.7 F | N/A |
| 10/19 | 32 F | 61 F | 47 F | N/A | N/A | N/A | N/A | 18.2 F | N/A |
| 10/20 | 32 F | 61 F | 46 F | N/A | N/A | N/A | N/A | 18.7 F | N/A |
| 10/21 | 31 F | 60 F | 46 F | N/A | N/A | N/A | N/A | 19.1 F | N/A |
| 10/22 | 31 F | 60 F | 45 F | N/A | N/A | N/A | N/A | 19.6 F | N/A |
| 10/23 | 31 F | 59 F | 45 F | N/A | N/A | N/A | N/A | 20.1 F | N/A |
| 10/24 | 30 F | 59 F | 44 F | N/A | N/A | N/A | N/A | 20.6 F | N/A |
| 10/25 | 30 F | 58 F | 44 F | N/A | N/A | N/A | N/A | 21.1 F | N/A |
| 10/26 | 29 F | 58 F | 44 F | N/A | N/A | N/A | N/A | 21.5 F | N/A |
| 10/27 | 29 F | 57 F | 43 F | N/A | N/A | N/A | N/A | 22 F | N/A |
| 10/28 | 28 F | 57 F | 43 F | N/A | N/A | N/A | N/A | 22.5 F | N/A |
| 10/29 | 28 F | 56 F | 42 F | N/A | N/A | N/A | N/A | 22.9 F | N/A |
| 10/30 | 27 F | 56 F | 42 F | N/A | N/A | N/A | N/A | 23.4 F | N/A |
| 10/31 | 27 F | 56 F | 41 F | N/A | N/A | N/A | N/A | 23.9 F | N/A |
