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What is Marcus, SD, Weather Like in October?

During the month of October, Marcus, SD, has an average daytime high temperature of 61°F and an average overnight low temperature dropping to 32°F. Around 1.59 inches of precipitation is received during the month, with about 16.29 inches falling in a typical year. 3.40 inches of snow is the mean amount received during October. Annually, Marcus receives around 31.30 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: 69.8 F (+7.6 vs avg)
Average Low: 41.6 F (+8.2 vs avg)

This month was significantly warmer than average.

Actual data from: MID_EMSS2

Marcus, SD Daily Weather Averages for October

Recorded at Plainview 6 Ssw (usc00396636), 10.2 miles SSE of Marcus, SD
Day Avg Temps (°F) Precip (in) Snow (in) Degree Days (°F)
Low High Mean Month Year Month Year Heat Cool
10/1 39 F 69 F 54 F 0.06" 14.76" 0.10" 28.00" 11.6 F 0.4 F
10/2 38 F 68 F 53 F 0.12" 14.82" 0.20" 28.10" 12 F 0.3 F
10/3 38 F 68 F 53 F 0.18" 14.88" 0.20" 28.10" 12.5 F 0.3 F
10/4 37 F 67 F 52 F 0.24" 14.94" 0.30" 28.20" 13 F 0.3 F
10/5 37 F 67 F 52 F 0.30" 15.00" 0.40" 28.30" 13.5 F 0.2 F
10/6 36 F 66 F 51 F 0.36" 15.06" 0.50" 28.40" 14.1 F 0.2 F
10/7 36 F 65 F 51 F 0.41" 15.11" 0.50" 28.40" 14.6 F 0.2 F
10/8 36 F 65 F 50 F 0.47" 15.17" 0.60" 28.50" 15.1 F 0.2 F
10/9 35 F 64 F 50 F 0.52" 15.22" 0.70" 28.60" 15.7 F 0.2 F
10/10 35 F 64 F 49 F 0.58" 15.28" 0.80" 28.70" 16.2 F 0.2 F
10/11 34 F 63 F 48 F 0.63" 15.33" 1.00" 28.90" 16.7 F 0.1 F
10/12 34 F 62 F 48 F 0.69" 15.39" 1.10" 29.00" 17.2 F 0.1 F
10/13 33 F 62 F 47 F 0.75" 15.45" 1.20" 29.10" 17.7 F 0.1 F
10/14 33 F 61 F 47 F 0.81" 15.51" 1.30" 29.20" 18.2 F 0.1 F
10/15 32 F 61 F 46 F 0.87" 15.57" 1.40" 29.30" 18.8 F N/A
10/16 32 F 60 F 46 F 0.93" 15.63" 1.50" 29.40" 19.3 F N/A
10/17 31 F 59 F 45 F 0.99" 15.69" 1.70" 29.60" 19.8 F N/A
10/18 31 F 59 F 45 F 1.05" 15.75" 1.80" 29.70" 20.3 F N/A
10/19 30 F 58 F 44 F 1.10" 15.80" 1.90" 29.80" 20.8 F N/A
10/20 30 F 58 F 44 F 1.15" 15.85" 2.00" 29.90" 21.3 F N/A
10/21 29 F 57 F 43 F 1.19" 15.89" 2.10" 30.00" 21.8 F N/A
10/22 29 F 57 F 43 F 1.23" 15.93" 2.20" 30.10" 22.3 F N/A
10/23 28 F 56 F 42 F 1.27" 15.97" 2.20" 30.10" 22.8 F N/A
10/24 28 F 56 F 42 F 1.32" 16.02" 2.40" 30.30" 23.3 F N/A
10/25 27 F 55 F 41 F 1.36" 16.06" 2.50" 30.40" 23.8 F N/A
10/26 27 F 55 F 41 F 1.40" 16.10" 2.70" 30.60" 24.3 F N/A
10/27 26 F 54 F 40 F 1.44" 16.14" 2.80" 30.70" 24.7 F N/A
10/28 26 F 54 F 40 F 1.48" 16.18" 2.90" 30.80" 25.2 F N/A
10/29 26 F 53 F 39 F 1.51" 16.21" 3.10" 31.00" 25.6 F N/A
10/30 25 F 53 F 39 F 1.55" 16.25" 3.20" 31.10" 26.1 F N/A
10/31 25 F 52 F 39 F 1.59" 16.29" 3.40" 31.30" 26.5 F N/A