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What is Knox, TN, Weather Like in October?
During the month of October, Knox, TN,
has an average daytime high temperature of 73°F and an average overnight low temperature dropping to 46°F.
Around 3.05 inches of precipitation is received during the month,
with about 45.79 inches falling in a typical year.
Snow is not common in Knox, TN.
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: 79.2 F
(+5.0 vs avg)
Average Low: 51.8 F
(+3.8 vs avg)
This month was significantly warmer than average.
Actual data from: PWS_KTNKNOXV89
Knox, TN Daily Weather Averages for October
Recorded at Knoxville Exp Stn
(usc00404946),
6.7 miles
S of
Knox, TN
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 53 F | 78 F | 65 F | 0.11" | 42.85" | N/A | N/A | 2.7 F | 3 F |
| 10/2 | 52 F | 78 F | 65 F | 0.22" | 42.96" | N/A | N/A | 2.9 F | 2.8 F |
| 10/3 | 52 F | 77 F | 65 F | 0.34" | 43.08" | N/A | N/A | 3.2 F | 2.6 F |
| 10/4 | 51 F | 77 F | 64 F | 0.44" | 43.18" | N/A | N/A | 3.4 F | 2.4 F |
| 10/5 | 51 F | 76 F | 64 F | 0.56" | 43.30" | N/A | N/A | 3.6 F | 2.3 F |
| 10/6 | 50 F | 76 F | 63 F | 0.66" | 43.40" | N/A | N/A | 3.9 F | 2.1 F |
| 10/7 | 50 F | 76 F | 63 F | 0.77" | 43.51" | N/A | N/A | 4.1 F | 1.9 F |
| 10/8 | 49 F | 75 F | 62 F | 0.87" | 43.61" | N/A | N/A | 4.4 F | 1.7 F |
| 10/9 | 49 F | 75 F | 62 F | 0.96" | 43.70" | N/A | N/A | 4.6 F | 1.6 F |
| 10/10 | 49 F | 75 F | 62 F | 1.04" | 43.78" | N/A | N/A | 4.9 F | 1.4 F |
| 10/11 | 48 F | 74 F | 61 F | 1.12" | 43.86" | N/A | N/A | 5.2 F | 1.3 F |
| 10/12 | 48 F | 74 F | 61 F | 1.20" | 43.94" | N/A | N/A | 5.5 F | 1.2 F |
| 10/13 | 47 F | 73 F | 60 F | 1.28" | 44.02" | N/A | N/A | 5.9 F | 1.1 F |
| 10/14 | 47 F | 73 F | 60 F | 1.36" | 44.10" | N/A | N/A | 6.2 F | 1 F |
| 10/15 | 46 F | 73 F | 59 F | 1.45" | 44.19" | N/A | N/A | 6.5 F | 0.9 F |
| 10/16 | 46 F | 72 F | 59 F | 1.54" | 44.28" | N/A | N/A | 6.8 F | 0.8 F |
| 10/17 | 45 F | 72 F | 59 F | 1.63" | 44.37" | N/A | N/A | 7.2 F | 0.7 F |
| 10/18 | 45 F | 72 F | 58 F | 1.72" | 44.46" | N/A | N/A | 7.5 F | 0.6 F |
| 10/19 | 44 F | 71 F | 58 F | 1.82" | 44.56" | N/A | N/A | 7.8 F | 0.5 F |
| 10/20 | 44 F | 71 F | 57 F | 1.91" | 44.65" | N/A | N/A | 8.2 F | 0.5 F |
| 10/21 | 43 F | 71 F | 57 F | 2.01" | 44.75" | N/A | N/A | 8.6 F | 0.4 F |
| 10/22 | 43 F | 70 F | 56 F | 2.11" | 44.85" | N/A | N/A | 9 F | 0.4 F |
| 10/23 | 42 F | 70 F | 56 F | 2.21" | 44.95" | N/A | N/A | 9.4 F | 0.4 F |
| 10/24 | 42 F | 69 F | 56 F | 2.31" | 45.05" | N/A | N/A | 9.7 F | 0.4 F |
| 10/25 | 42 F | 69 F | 55 F | 2.41" | 45.15" | N/A | N/A | 10.1 F | 0.3 F |
| 10/26 | 41 F | 69 F | 55 F | 2.52" | 45.26" | N/A | N/A | 10.5 F | 0.3 F |
| 10/27 | 41 F | 68 F | 54 F | 2.62" | 45.36" | N/A | N/A | 10.8 F | 0.2 F |
| 10/28 | 40 F | 68 F | 54 F | 2.73" | 45.47" | N/A | N/A | 11.2 F | 0.2 F |
| 10/29 | 40 F | 67 F | 54 F | 2.84" | 45.58" | N/A | N/A | 11.5 F | 0.2 F |
| 10/30 | 40 F | 67 F | 53 F | 2.94" | 45.68" | N/A | N/A | 11.9 F | 0.2 F |
| 10/31 | 39 F | 67 F | 53 F | 3.05" | 45.79" | N/A | N/A | 12.3 F | 0.1 F |
