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What is Rapatee, IL, Weather Like in October?
During the month of October, Rapatee, IL,
has an average daytime high temperature of 64°F and an average overnight low temperature dropping to 42°F.
Around 3.03 inches of precipitation is received during the month,
with about 35.82 inches falling in a typical year.
0.20 inches of snow is the mean amount received during October.
Annually, Rapatee receives around 18.10 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: 77 F
(+10.8 vs avg)
Average Low: 52 F
(+8.1 vs avg)
This month was significantly warmer than average.
Actual data from: PWS_KILKNOXV3
Rapatee, IL Daily Weather Averages for October
Recorded at Knoxville
(usc00114780),
14.7 miles
NNW of
Rapatee, IL
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 48 F | 71 F | 59 F | 0.12" | 32.91" | 0.00" | 17.90" | 6.8 F | 1.2 F |
| 10/2 | 48 F | 70 F | 59 F | 0.24" | 33.03" | 0.00" | 17.90" | 7.2 F | 1.1 F |
| 10/3 | 47 F | 70 F | 59 F | 0.36" | 33.15" | 0.00" | 17.90" | 7.5 F | 1 F |
| 10/4 | 47 F | 69 F | 58 F | 0.47" | 33.26" | 0.00" | 17.90" | 7.9 F | 0.9 F |
| 10/5 | 46 F | 69 F | 58 F | 0.58" | 33.37" | 0.00" | 17.90" | 8.3 F | 0.9 F |
| 10/6 | 46 F | 69 F | 57 F | 0.69" | 33.48" | 0.00" | 17.90" | 8.7 F | 0.9 F |
| 10/7 | 45 F | 68 F | 57 F | 0.80" | 33.59" | 0.00" | 17.90" | 9.1 F | 0.8 F |
| 10/8 | 45 F | 68 F | 56 F | 0.90" | 33.69" | 0.00" | 17.90" | 9.5 F | 0.8 F |
| 10/9 | 45 F | 67 F | 56 F | 1.01" | 33.80" | 0.00" | 17.90" | 9.9 F | 0.7 F |
| 10/10 | 44 F | 67 F | 55 F | 1.11" | 33.90" | 0.00" | 17.90" | 10.3 F | 0.7 F |
| 10/11 | 44 F | 66 F | 55 F | 1.22" | 34.01" | 0.00" | 17.90" | 10.7 F | 0.6 F |
| 10/12 | 43 F | 66 F | 55 F | 1.32" | 34.11" | 0.00" | 17.90" | 11 F | 0.5 F |
| 10/13 | 43 F | 65 F | 54 F | 1.42" | 34.21" | 0.00" | 17.90" | 11.4 F | 0.4 F |
| 10/14 | 43 F | 65 F | 54 F | 1.51" | 34.30" | 0.00" | 17.90" | 11.8 F | 0.4 F |
| 10/15 | 42 F | 64 F | 53 F | 1.61" | 34.40" | 0.00" | 17.90" | 12.1 F | 0.3 F |
| 10/16 | 42 F | 64 F | 53 F | 1.70" | 34.49" | 0.00" | 17.90" | 12.5 F | 0.3 F |
| 10/17 | 41 F | 63 F | 52 F | 1.80" | 34.59" | 0.00" | 17.90" | 12.9 F | 0.3 F |
| 10/18 | 41 F | 63 F | 52 F | 1.89" | 34.68" | 0.00" | 17.90" | 13.4 F | 0.2 F |
| 10/19 | 41 F | 62 F | 52 F | 1.98" | 34.77" | 0.00" | 17.90" | 13.8 F | 0.2 F |
| 10/20 | 40 F | 62 F | 51 F | 2.08" | 34.87" | 0.00" | 17.90" | 14.2 F | 0.2 F |
| 10/21 | 40 F | 62 F | 51 F | 2.17" | 34.96" | 0.10" | 18.00" | 14.6 F | 0.2 F |
| 10/22 | 39 F | 61 F | 50 F | 2.26" | 35.05" | 0.10" | 18.00" | 15 F | 0.2 F |
| 10/23 | 39 F | 61 F | 50 F | 2.35" | 35.14" | 0.10" | 18.00" | 15.4 F | 0.1 F |
| 10/24 | 39 F | 60 F | 49 F | 2.43" | 35.22" | 0.10" | 18.00" | 15.8 F | 0.1 F |
| 10/25 | 38 F | 60 F | 49 F | 2.53" | 35.32" | 0.10" | 18.00" | 16.2 F | 0.1 F |
| 10/26 | 38 F | 59 F | 49 F | 2.61" | 35.40" | 0.10" | 18.00" | 16.6 F | 0.1 F |
| 10/27 | 38 F | 59 F | 48 F | 2.70" | 35.49" | 0.10" | 18.00" | 17 F | 0.1 F |
| 10/28 | 37 F | 58 F | 48 F | 2.79" | 35.58" | 0.10" | 18.00" | 17.4 F | 0.1 F |
| 10/29 | 37 F | 58 F | 47 F | 2.88" | 35.67" | 0.20" | 18.10" | 17.8 F | 0.1 F |
| 10/30 | 36 F | 57 F | 47 F | 2.95" | 35.74" | 0.20" | 18.10" | 18.2 F | 0.1 F |
| 10/31 | 36 F | 57 F | 46 F | 3.03" | 35.82" | 0.20" | 18.10" | 18.6 F | 0.1 F |
