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What is Lake Wildwood, IL, Weather Like in October?
During the month of October, Lake Wildwood, IL,
has an average daytime high temperature of 67°F and an average overnight low temperature dropping to 44°F.
Around 3.16 inches of precipitation is received during the month,
with about 33.59 inches falling in a typical year.
0.10 inches of snow is the mean amount received during October.
Annually, Lake Wildwood receives around 18.30 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 21, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 79.5 F
(+10.3 vs avg)
Average Low: 58.3 F
(+12.9 vs avg)
This month was significantly warmer than average.
Actual data from: MID_UP778
Lake Wildwood, IL Daily Weather Averages for October
Recorded at Lacon
(usc00114805),
7.8 miles
WSW of
Lake Wildwood, IL
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 49 F | 73 F | 61 F | 0.10" | 30.53" | 0.00" | 18.20" | 5.8 F | 1.9 F |
| 10/2 | 48 F | 73 F | 61 F | 0.20" | 30.63" | 0.00" | 18.20" | 6.1 F | 1.8 F |
| 10/3 | 48 F | 73 F | 60 F | 0.30" | 30.73" | 0.00" | 18.20" | 6.4 F | 1.7 F |
| 10/4 | 48 F | 72 F | 60 F | 0.40" | 30.83" | 0.00" | 18.20" | 6.7 F | 1.6 F |
| 10/5 | 47 F | 72 F | 59 F | 0.50" | 30.93" | 0.00" | 18.20" | 7 F | 1.5 F |
| 10/6 | 47 F | 71 F | 59 F | 0.60" | 31.03" | 0.00" | 18.20" | 7.4 F | 1.4 F |
| 10/7 | 47 F | 71 F | 59 F | 0.70" | 31.13" | 0.00" | 18.20" | 7.7 F | 1.3 F |
| 10/8 | 46 F | 70 F | 58 F | 0.79" | 31.22" | 0.00" | 18.20" | 8 F | 1.3 F |
| 10/9 | 46 F | 70 F | 58 F | 0.89" | 31.32" | 0.00" | 18.20" | 8.3 F | 1.2 F |
| 10/10 | 46 F | 69 F | 57 F | 1.00" | 31.43" | 0.00" | 18.20" | 8.6 F | 1.1 F |
| 10/11 | 45 F | 69 F | 57 F | 1.10" | 31.53" | 0.00" | 18.20" | 8.9 F | 1 F |
| 10/12 | 45 F | 69 F | 57 F | 1.20" | 31.63" | 0.00" | 18.20" | 9.2 F | 0.8 F |
| 10/13 | 44 F | 68 F | 56 F | 1.30" | 31.73" | 0.00" | 18.20" | 9.5 F | 0.7 F |
| 10/14 | 44 F | 68 F | 56 F | 1.40" | 31.83" | 0.00" | 18.20" | 9.8 F | 0.6 F |
| 10/15 | 44 F | 67 F | 55 F | 1.50" | 31.93" | 0.00" | 18.20" | 10.1 F | 0.6 F |
| 10/16 | 43 F | 67 F | 55 F | 1.60" | 32.03" | 0.00" | 18.20" | 10.4 F | 0.5 F |
| 10/17 | 43 F | 66 F | 55 F | 1.71" | 32.14" | 0.00" | 18.20" | 10.8 F | 0.4 F |
| 10/18 | 43 F | 66 F | 54 F | 1.82" | 32.25" | 0.00" | 18.20" | 11.1 F | 0.4 F |
| 10/19 | 43 F | 65 F | 54 F | 1.93" | 32.36" | 0.00" | 18.20" | 11.5 F | 0.3 F |
| 10/20 | 42 F | 65 F | 54 F | 2.03" | 32.46" | 0.00" | 18.20" | 11.8 F | 0.3 F |
| 10/21 | 42 F | 64 F | 53 F | 2.13" | 32.56" | 0.00" | 18.20" | 12.2 F | 0.3 F |
| 10/22 | 42 F | 64 F | 53 F | 2.23" | 32.66" | 0.00" | 18.20" | 12.6 F | 0.2 F |
| 10/23 | 41 F | 63 F | 52 F | 2.34" | 32.77" | 0.00" | 18.20" | 12.9 F | 0.2 F |
| 10/24 | 41 F | 63 F | 52 F | 2.44" | 32.87" | 0.00" | 18.20" | 13.3 F | 0.2 F |
| 10/25 | 41 F | 63 F | 52 F | 2.54" | 32.97" | 0.00" | 18.20" | 13.7 F | 0.2 F |
| 10/26 | 40 F | 62 F | 51 F | 2.65" | 33.08" | 0.00" | 18.20" | 14.1 F | 0.1 F |
| 10/27 | 40 F | 62 F | 51 F | 2.76" | 33.19" | 0.10" | 18.30" | 14.5 F | 0.1 F |
| 10/28 | 40 F | 61 F | 50 F | 2.86" | 33.29" | 0.10" | 18.30" | 14.9 F | 0.1 F |
| 10/29 | 39 F | 61 F | 50 F | 2.96" | 33.39" | 0.10" | 18.30" | 15.3 F | 0.1 F |
| 10/30 | 39 F | 60 F | 49 F | 3.06" | 33.49" | 0.10" | 18.30" | 15.7 F | 0.1 F |
| 10/31 | 38 F | 60 F | 49 F | 3.16" | 33.59" | 0.10" | 18.30" | 16.1 F | 0.1 F |
