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What is Hamill, SD, Weather Like in October?
During the month of October, Hamill, SD,
has an average daytime high temperature of 64°F and an average overnight low temperature dropping to 40°F.
Around 1.48 inches of precipitation is received during the month,
with about 18.75 inches falling in a typical year.
Snow is not common in Hamill, SD.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 23, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 67.7 F
(+1.4 vs avg)
Average Low: 46.2 F
(+4.8 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_K9D1
Hamill, SD Daily Weather Averages for October
Recorded at Winner Wiley Fld
(usw00094990),
16.2 miles
SSW of
Hamill, SD
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 46 F | 72 F | 59 F | 0.07" | 17.34" | N/A | N/A | 7.3 F | 1.4 F |
| 10/2 | 46 F | 72 F | 59 F | 0.13" | 17.40" | N/A | N/A | 7.7 F | 1.3 F |
| 10/3 | 45 F | 71 F | 58 F | 0.20" | 17.47" | N/A | N/A | 8.2 F | 1.3 F |
| 10/4 | 45 F | 70 F | 58 F | 0.26" | 17.53" | N/A | N/A | 8.6 F | 1.2 F |
| 10/5 | 44 F | 70 F | 57 F | 0.33" | 17.60" | N/A | N/A | 9 F | 1.1 F |
| 10/6 | 44 F | 69 F | 57 F | 0.39" | 17.66" | N/A | N/A | 9.5 F | 1 F |
| 10/7 | 43 F | 69 F | 56 F | 0.45" | 17.72" | N/A | N/A | 9.9 F | 1 F |
| 10/8 | 43 F | 68 F | 56 F | 0.51" | 17.78" | N/A | N/A | 10.4 F | 0.9 F |
| 10/9 | 43 F | 68 F | 55 F | 0.56" | 17.83" | N/A | N/A | 10.8 F | 0.8 F |
| 10/10 | 42 F | 67 F | 55 F | 0.62" | 17.89" | N/A | N/A | 11.3 F | 0.7 F |
| 10/11 | 42 F | 66 F | 54 F | 0.67" | 17.94" | N/A | N/A | 11.7 F | 0.7 F |
| 10/12 | 41 F | 66 F | 53 F | 0.72" | 17.99" | N/A | N/A | 12.1 F | 0.6 F |
| 10/13 | 41 F | 65 F | 53 F | 0.77" | 18.04" | N/A | N/A | 12.5 F | 0.5 F |
| 10/14 | 40 F | 65 F | 52 F | 0.83" | 18.10" | N/A | N/A | 13 F | 0.4 F |
| 10/15 | 40 F | 64 F | 52 F | 0.88" | 18.15" | N/A | N/A | 13.4 F | 0.3 F |
| 10/16 | 39 F | 64 F | 51 F | 0.94" | 18.21" | N/A | N/A | 13.8 F | 0.3 F |
| 10/17 | 39 F | 63 F | 51 F | 0.99" | 18.26" | N/A | N/A | 14.3 F | 0.2 F |
| 10/18 | 38 F | 63 F | 50 F | 1.04" | 18.31" | N/A | N/A | 14.7 F | 0.2 F |
| 10/19 | 38 F | 62 F | 50 F | 1.08" | 18.35" | N/A | N/A | 15.2 F | 0.2 F |
| 10/20 | 37 F | 62 F | 50 F | 1.12" | 18.39" | N/A | N/A | 15.7 F | 0.1 F |
| 10/21 | 37 F | 61 F | 49 F | 1.16" | 18.43" | N/A | N/A | 16.2 F | 0.1 F |
| 10/22 | 37 F | 61 F | 49 F | 1.20" | 18.47" | N/A | N/A | 16.6 F | 0.1 F |
| 10/23 | 36 F | 60 F | 48 F | 1.24" | 18.51" | N/A | N/A | 17.1 F | 0.1 F |
| 10/24 | 36 F | 60 F | 48 F | 1.27" | 18.54" | N/A | N/A | 17.5 F | 0.1 F |
| 10/25 | 35 F | 59 F | 47 F | 1.31" | 18.58" | N/A | N/A | 18 F | 0.1 F |
| 10/26 | 35 F | 59 F | 47 F | 1.34" | 18.61" | N/A | N/A | 18.5 F | 0.1 F |
| 10/27 | 34 F | 58 F | 46 F | 1.37" | 18.64" | N/A | N/A | 18.9 F | 0.1 F |
| 10/28 | 34 F | 58 F | 46 F | 1.40" | 18.67" | N/A | N/A | 19.3 F | 0.1 F |
| 10/29 | 34 F | 57 F | 45 F | 1.43" | 18.70" | N/A | N/A | 19.8 F | 0.1 F |
| 10/30 | 33 F | 57 F | 45 F | 1.46" | 18.73" | N/A | N/A | 20.2 F | 0.1 F |
| 10/31 | 33 F | 56 F | 44 F | 1.48" | 18.75" | N/A | N/A | 20.7 F | 0.1 F |
