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What is South Onondaga, NY, Weather Like in October?

During the month of October, South Onondaga, NY, has an average daytime high temperature of 57°F and an average overnight low temperature dropping to 38°F. Around 4.51 inches of precipitation is received during the month, with about 41.05 inches falling in a typical year. 1.60 inches of snow is the mean amount received during October. Annually, South Onondaga receives around 85.00 inches of snow.

October 2025: Actual vs. Average Temperatures

Showing temperatures through today (October 19, 2025)
Actual High Average High Actual Low Average Low

Actual data from: MID_C5084

South Onondaga, NY Daily Weather Averages for October

Recorded at Tully Heiberg Forest (usc00308627), 13.5 miles SSE of South Onondaga, NY
Day Avg Temps ( F) Precip (in) Snow (in) Degree Days ( F)
Low High Mean Month Year Month Year Heat Cool
10/1 43 F 62 F 53 F 0.17" 36.71" 0.00" 83.40" 12.5 F 0.1 F
10/2 43 F 62 F 52 F 0.33" 36.87" 0.00" 83.40" 12.9 F 0.1 F
10/3 42 F 62 F 52 F 0.48" 37.02" 0.00" 83.40" 13.3 F 0.1 F
10/4 42 F 61 F 52 F 0.64" 37.18" 0.00" 83.40" 13.6 F 0.1 F
10/5 42 F 61 F 51 F 0.80" 37.34" 0.00" 83.40" 14 F 0.1 F
10/6 41 F 60 F 51 F 0.97" 37.51" 0.00" 83.40" 14.3 F 0.1 F
10/7 41 F 60 F 50 F 1.13" 37.67" 0.00" 83.40" 14.7 F N/A
10/8 41 F 60 F 50 F 1.29" 37.83" 0.10" 83.50" 15 F N/A
10/9 40 F 59 F 50 F 1.46" 38.00" 0.10" 83.50" 15.4 F N/A
10/10 40 F 59 F 49 F 1.61" 38.15" 0.10" 83.50" 15.7 F N/A
10/11 40 F 58 F 49 F 1.75" 38.29" 0.10" 83.50" 16.1 F N/A
10/12 39 F 58 F 49 F 1.89" 38.43" 0.10" 83.50" 16.4 F N/A
10/13 39 F 58 F 48 F 2.03" 38.57" 0.20" 83.60" 16.7 F N/A
10/14 39 F 57 F 48 F 2.16" 38.70" 0.20" 83.60" 17.1 F N/A
10/15 38 F 57 F 48 F 2.28" 38.82" 0.20" 83.60" 17.4 F N/A
10/16 38 F 57 F 47 F 2.41" 38.95" 0.30" 83.70" 17.7 F N/A
10/17 38 F 56 F 47 F 2.54" 39.08" 0.30" 83.70" 18.1 F N/A
10/18 37 F 56 F 47 F 2.68" 39.22" 0.40" 83.80" 18.4 F N/A
10/19 37 F 56 F 46 F 2.81" 39.35" 0.40" 83.80" 18.7 F N/A
10/20 37 F 55 F 46 F 2.96" 39.50" 0.50" 83.90" 19.1 F N/A
10/21 36 F 55 F 46 F 3.09" 39.63" 0.60" 84.00" 19.4 F N/A
10/22 36 F 54 F 45 F 3.23" 39.77" 0.70" 84.10" 19.7 F N/A
10/23 36 F 54 F 45 F 3.37" 39.91" 0.80" 84.20" 20.1 F N/A
10/24 36 F 54 F 45 F 3.50" 40.04" 0.80" 84.20" 20.4 F N/A
10/25 35 F 53 F 44 F 3.64" 40.18" 0.90" 84.30" 20.8 F N/A
10/26 35 F 53 F 44 F 3.78" 40.32" 1.00" 84.40" 21.1 F N/A
10/27 35 F 53 F 44 F 3.92" 40.46" 1.10" 84.50" 21.5 F N/A
10/28 34 F 52 F 43 F 4.07" 40.61" 1.20" 84.60" 21.8 F N/A
10/29 34 F 52 F 43 F 4.22" 40.76" 1.30" 84.70" 22.2 F N/A
10/30 34 F 51 F 43 F 4.37" 40.91" 1.50" 84.90" 22.5 F N/A
10/31 33 F 51 F 42 F 4.51" 41.05" 1.60" 85.00" 22.9 F N/A

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