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What is Herreid, SD, Weather Like in October?
During the month of October, Herreid, SD,
has an average daytime high temperature of 59°F and an average overnight low temperature dropping to 35°F.
Around 1.58 inches of precipitation is received during the month,
with about 16.88 inches falling in a typical year.
1.60 inches of snow is the mean amount received during October.
Annually, Herreid receives around 26.50 inches of snow.
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: 80.1 F
(+19.6 vs avg)
Average Low: 40.6 F
(+4.5 vs avg)
This month was significantly warmer than average.
Actual data from: MID_WKPS2
Herreid, SD Daily Weather Averages for October
Recorded at Pollock
(usc00396712),
11.5 miles
WNW of
Herreid, 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 | 68 F | 55 F | 0.06" | 15.36" | 0.00" | 24.90" | 10.9 F | 0.4 F |
| 10/2 | 41 F | 67 F | 54 F | 0.12" | 15.42" | 0.00" | 24.90" | 11.3 F | 0.3 F |
| 10/3 | 41 F | 66 F | 53 F | 0.18" | 15.48" | 0.10" | 25.00" | 11.8 F | 0.3 F |
| 10/4 | 40 F | 66 F | 53 F | 0.24" | 15.54" | 0.10" | 25.00" | 12.3 F | 0.3 F |
| 10/5 | 40 F | 65 F | 52 F | 0.29" | 15.59" | 0.10" | 25.00" | 12.9 F | 0.2 F |
| 10/6 | 39 F | 65 F | 52 F | 0.35" | 15.65" | 0.10" | 25.00" | 13.4 F | 0.2 F |
| 10/7 | 39 F | 64 F | 51 F | 0.41" | 15.71" | 0.20" | 25.10" | 13.9 F | 0.2 F |
| 10/8 | 38 F | 63 F | 51 F | 0.46" | 15.76" | 0.20" | 25.10" | 14.4 F | 0.2 F |
| 10/9 | 38 F | 63 F | 50 F | 0.51" | 15.81" | 0.30" | 25.20" | 15 F | 0.2 F |
| 10/10 | 37 F | 62 F | 50 F | 0.57" | 15.87" | 0.30" | 25.20" | 15.5 F | 0.1 F |
| 10/11 | 37 F | 61 F | 49 F | 0.62" | 15.92" | 0.30" | 25.20" | 16 F | 0.1 F |
| 10/12 | 36 F | 61 F | 49 F | 0.67" | 15.97" | 0.40" | 25.30" | 16.5 F | 0.1 F |
| 10/13 | 36 F | 60 F | 48 F | 0.73" | 16.03" | 0.40" | 25.30" | 17.1 F | N/A |
| 10/14 | 35 F | 60 F | 47 F | 0.78" | 16.08" | 0.50" | 25.40" | 17.6 F | N/A |
| 10/15 | 35 F | 59 F | 47 F | 0.84" | 16.14" | 0.50" | 25.40" | 18.1 F | N/A |
| 10/16 | 34 F | 58 F | 46 F | 0.90" | 16.20" | 0.60" | 25.50" | 18.7 F | N/A |
| 10/17 | 34 F | 58 F | 46 F | 0.96" | 16.26" | 0.60" | 25.50" | 19.2 F | N/A |
| 10/18 | 34 F | 57 F | 45 F | 1.02" | 16.32" | 0.70" | 25.60" | 19.8 F | N/A |
| 10/19 | 33 F | 56 F | 45 F | 1.07" | 16.37" | 0.70" | 25.60" | 20.3 F | N/A |
| 10/20 | 33 F | 56 F | 44 F | 1.12" | 16.42" | 0.80" | 25.70" | 20.9 F | N/A |
| 10/21 | 32 F | 55 F | 44 F | 1.17" | 16.47" | 0.80" | 25.70" | 21.4 F | N/A |
| 10/22 | 32 F | 55 F | 43 F | 1.22" | 16.52" | 0.90" | 25.80" | 22 F | N/A |
| 10/23 | 31 F | 54 F | 43 F | 1.26" | 16.56" | 1.00" | 25.90" | 22.5 F | N/A |
| 10/24 | 31 F | 53 F | 42 F | 1.31" | 16.61" | 1.00" | 25.90" | 23.1 F | N/A |
| 10/25 | 30 F | 53 F | 41 F | 1.35" | 16.65" | 1.10" | 26.00" | 23.6 F | N/A |
| 10/26 | 30 F | 52 F | 41 F | 1.40" | 16.70" | 1.20" | 26.10" | 24.1 F | N/A |
| 10/27 | 29 F | 52 F | 40 F | 1.43" | 16.73" | 1.30" | 26.20" | 24.6 F | N/A |
| 10/28 | 29 F | 51 F | 40 F | 1.47" | 16.77" | 1.30" | 26.20" | 25.2 F | N/A |
| 10/29 | 28 F | 50 F | 39 F | 1.51" | 16.81" | 1.40" | 26.30" | 25.7 F | N/A |
| 10/30 | 28 F | 50 F | 39 F | 1.55" | 16.85" | 1.50" | 26.40" | 26.2 F | N/A |
| 10/31 | 27 F | 49 F | 38 F | 1.58" | 16.88" | 1.60" | 26.50" | 26.7 F | N/A |
