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What is Quarry Branch, IL, Weather Like in October?
During the month of October, Quarry Branch, IL,
has an average daytime high temperature of 69°F and an average overnight low temperature dropping to 45°F.
Around 3.81 inches of precipitation is received during the month,
with about 38.45 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Quarry Branch receives around 8.40 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 27, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 72.3 F
(+2.3 vs avg)
Average Low: 51.7 F
(+6.6 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_E0105
Quarry Branch, IL Daily Weather Averages for October
Recorded at Casey
(usc00111329),
3.5 miles
WNW of
Quarry Branch, IL
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 50 F | 76 F | 63 F | 0.11" | 34.75" | 0.00" | 8.40" | 4.3 F | 2.4 F |
| 10/2 | 50 F | 76 F | 63 F | 0.23" | 34.87" | 0.00" | 8.40" | 4.6 F | 2.3 F |
| 10/3 | 49 F | 75 F | 62 F | 0.35" | 34.99" | 0.00" | 8.40" | 4.9 F | 2.2 F |
| 10/4 | 49 F | 75 F | 62 F | 0.48" | 35.12" | 0.00" | 8.40" | 5.2 F | 2.1 F |
| 10/5 | 49 F | 74 F | 62 F | 0.60" | 35.24" | 0.00" | 8.40" | 5.5 F | 2 F |
| 10/6 | 48 F | 74 F | 61 F | 0.73" | 35.37" | 0.00" | 8.40" | 5.8 F | 1.9 F |
| 10/7 | 48 F | 73 F | 61 F | 0.86" | 35.50" | 0.00" | 8.40" | 6.2 F | 1.7 F |
| 10/8 | 47 F | 73 F | 60 F | 0.98" | 35.62" | 0.00" | 8.40" | 6.5 F | 1.6 F |
| 10/9 | 47 F | 73 F | 60 F | 1.11" | 35.75" | 0.00" | 8.40" | 6.8 F | 1.5 F |
| 10/10 | 47 F | 72 F | 59 F | 1.24" | 35.88" | 0.00" | 8.40" | 7.2 F | 1.4 F |
| 10/11 | 46 F | 71 F | 59 F | 1.36" | 36.00" | 0.00" | 8.40" | 7.5 F | 1.3 F |
| 10/12 | 46 F | 71 F | 58 F | 1.48" | 36.12" | 0.00" | 8.40" | 7.9 F | 1.2 F |
| 10/13 | 45 F | 70 F | 58 F | 1.61" | 36.25" | 0.00" | 8.40" | 8.3 F | 1.1 F |
| 10/14 | 45 F | 70 F | 57 F | 1.74" | 36.38" | 0.00" | 8.40" | 8.6 F | 1 F |
| 10/15 | 45 F | 69 F | 57 F | 1.87" | 36.51" | 0.00" | 8.40" | 9 F | 0.9 F |
| 10/16 | 44 F | 69 F | 56 F | 2.00" | 36.64" | 0.00" | 8.40" | 9.4 F | 0.8 F |
| 10/17 | 44 F | 68 F | 56 F | 2.13" | 36.77" | 0.00" | 8.40" | 9.8 F | 0.8 F |
| 10/18 | 43 F | 68 F | 56 F | 2.27" | 36.91" | 0.00" | 8.40" | 10.2 F | 0.7 F |
| 10/19 | 43 F | 67 F | 55 F | 2.40" | 37.04" | 0.00" | 8.40" | 10.6 F | 0.6 F |
| 10/20 | 42 F | 67 F | 55 F | 2.53" | 37.17" | 0.00" | 8.40" | 11.1 F | 0.6 F |
| 10/21 | 42 F | 66 F | 54 F | 2.65" | 37.29" | 0.00" | 8.40" | 11.5 F | 0.5 F |
| 10/22 | 42 F | 66 F | 54 F | 2.77" | 37.41" | 0.00" | 8.40" | 11.9 F | 0.5 F |
| 10/23 | 41 F | 65 F | 53 F | 2.89" | 37.53" | 0.00" | 8.40" | 12.3 F | 0.4 F |
| 10/24 | 41 F | 65 F | 53 F | 3.02" | 37.66" | 0.00" | 8.40" | 12.7 F | 0.4 F |
| 10/25 | 40 F | 64 F | 52 F | 3.14" | 37.78" | 0.00" | 8.40" | 13.1 F | 0.3 F |
| 10/26 | 40 F | 63 F | 52 F | 3.25" | 37.89" | 0.00" | 8.40" | 13.5 F | 0.3 F |
| 10/27 | 40 F | 63 F | 51 F | 3.37" | 38.01" | 0.00" | 8.40" | 13.9 F | 0.2 F |
| 10/28 | 39 F | 62 F | 51 F | 3.48" | 38.12" | 0.00" | 8.40" | 14.3 F | 0.2 F |
| 10/29 | 39 F | 62 F | 50 F | 3.59" | 38.23" | 0.00" | 8.40" | 14.8 F | 0.2 F |
| 10/30 | 39 F | 61 F | 50 F | 3.70" | 38.34" | 0.00" | 8.40" | 15.2 F | 0.2 F |
| 10/31 | 38 F | 61 F | 50 F | 3.81" | 38.45" | 0.00" | 8.40" | 15.6 F | 0.2 F |
