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What is Whippoorwill Park, IL, Weather Like in October?
During the month of October, Whippoorwill Park, IL,
has an average daytime high temperature of 61°F and an average overnight low temperature dropping to 42°F.
Around 3.39 inches of precipitation is received during the month,
with about 35.66 inches falling in a typical year.
0.10 inches of snow is the mean amount received during October.
Annually, Whippoorwill Park receives around 26.90 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 22, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 69.4 F
(+7.2 vs avg)
Average Low: 52.4 F
(+9.2 vs avg)
This month was significantly warmer than average.
Actual data from: MID_D7358
Whippoorwill Park, IL Daily Weather Averages for October
Recorded at Barrington 3sw
(usc00110442),
5.3 miles
WNW of
Whippoorwill Park, IL
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 47 F | 66 F | 57 F | 0.11" | 32.38" | 0.00" | 26.80" | 8.9 F | 0.5 F |
| 10/2 | 47 F | 66 F | 56 F | 0.23" | 32.50" | 0.00" | 26.80" | 9.3 F | 0.5 F |
| 10/3 | 46 F | 65 F | 56 F | 0.34" | 32.61" | 0.00" | 26.80" | 9.6 F | 0.4 F |
| 10/4 | 46 F | 65 F | 55 F | 0.46" | 32.73" | 0.00" | 26.80" | 10 F | 0.4 F |
| 10/5 | 45 F | 65 F | 55 F | 0.57" | 32.84" | 0.00" | 26.80" | 10.4 F | 0.4 F |
| 10/6 | 45 F | 64 F | 55 F | 0.68" | 32.95" | 0.00" | 26.80" | 10.8 F | 0.3 F |
| 10/7 | 45 F | 64 F | 54 F | 0.79" | 33.06" | 0.00" | 26.80" | 11.1 F | 0.3 F |
| 10/8 | 44 F | 63 F | 54 F | 0.90" | 33.17" | 0.00" | 26.80" | 11.5 F | 0.3 F |
| 10/9 | 44 F | 63 F | 53 F | 1.01" | 33.28" | 0.00" | 26.80" | 11.9 F | 0.3 F |
| 10/10 | 44 F | 63 F | 53 F | 1.12" | 33.39" | 0.00" | 26.80" | 12.2 F | 0.3 F |
| 10/11 | 43 F | 62 F | 53 F | 1.24" | 33.51" | 0.00" | 26.80" | 12.6 F | 0.2 F |
| 10/12 | 43 F | 62 F | 52 F | 1.35" | 33.62" | 0.00" | 26.80" | 13 F | 0.2 F |
| 10/13 | 42 F | 61 F | 52 F | 1.46" | 33.73" | 0.00" | 26.80" | 13.3 F | 0.2 F |
| 10/14 | 42 F | 61 F | 52 F | 1.57" | 33.84" | 0.00" | 26.80" | 13.6 F | 0.2 F |
| 10/15 | 42 F | 61 F | 51 F | 1.68" | 33.95" | 0.00" | 26.80" | 14 F | 0.1 F |
| 10/16 | 41 F | 60 F | 51 F | 1.79" | 34.06" | 0.00" | 26.80" | 14.3 F | 0.1 F |
| 10/17 | 41 F | 60 F | 50 F | 1.91" | 34.18" | 0.00" | 26.80" | 14.7 F | 0.1 F |
| 10/18 | 41 F | 59 F | 50 F | 2.01" | 34.28" | 0.00" | 26.80" | 15.1 F | 0.1 F |
| 10/19 | 40 F | 59 F | 50 F | 2.12" | 34.39" | 0.00" | 26.80" | 15.4 F | 0.1 F |
| 10/20 | 40 F | 59 F | 49 F | 2.23" | 34.50" | 0.00" | 26.80" | 15.8 F | 0.1 F |
| 10/21 | 40 F | 58 F | 49 F | 2.33" | 34.60" | 0.00" | 26.80" | 16.2 F | 0.1 F |
| 10/22 | 39 F | 58 F | 49 F | 2.43" | 34.70" | 0.00" | 26.80" | 16.5 F | 0.1 F |
| 10/23 | 39 F | 57 F | 48 F | 2.54" | 34.81" | 0.00" | 26.80" | 16.9 F | 0.1 F |
| 10/24 | 39 F | 57 F | 48 F | 2.65" | 34.92" | 0.00" | 26.80" | 17.3 F | 0.1 F |
| 10/25 | 38 F | 57 F | 47 F | 2.75" | 35.02" | 0.10" | 26.90" | 17.6 F | 0.1 F |
| 10/26 | 38 F | 56 F | 47 F | 2.86" | 35.13" | 0.10" | 26.90" | 18 F | N/A |
| 10/27 | 38 F | 56 F | 47 F | 2.97" | 35.24" | 0.10" | 26.90" | 18.4 F | N/A |
| 10/28 | 37 F | 55 F | 46 F | 3.08" | 35.35" | 0.10" | 26.90" | 18.8 F | N/A |
| 10/29 | 37 F | 55 F | 46 F | 3.19" | 35.46" | 0.10" | 26.90" | 19.2 F | N/A |
| 10/30 | 37 F | 54 F | 46 F | 3.29" | 35.56" | 0.10" | 26.90" | 19.6 F | N/A |
| 10/31 | 36 F | 54 F | 45 F | 3.39" | 35.66" | 0.10" | 26.90" | 20 F | N/A |
