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What is Summitville, TN, Weather Like in October?
During the month of October, Summitville, TN,
has an average daytime high temperature of 71°F and an average overnight low temperature dropping to 45°F.
Around 3.46 inches of precipitation is received during the month,
with about 48.70 inches falling in a typical year.
Snow is not common in Summitville, TN.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 25, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 78.1 F
(+6.0 vs avg)
Average Low: 49.5 F
(+3.6 vs avg)
This month was significantly warmer than average.
Actual data from: PWS_OLDSTONEFORT
Summitville, TN Daily Weather Averages for October
Recorded at Manchester #2
(usc00405595),
6 miles
WSW of
Summitville, TN
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 51 F | 76 F | 63 F | 0.14" | 45.38" | N/A | N/A | 3.8 F | 2.2 F |
| 10/2 | 51 F | 76 F | 63 F | 0.27" | 45.51" | N/A | N/A | 4.1 F | 2 F |
| 10/3 | 50 F | 75 F | 63 F | 0.41" | 45.65" | N/A | N/A | 4.3 F | 1.9 F |
| 10/4 | 50 F | 75 F | 62 F | 0.53" | 45.77" | N/A | N/A | 4.5 F | 1.7 F |
| 10/5 | 49 F | 75 F | 62 F | 0.65" | 45.89" | N/A | N/A | 4.8 F | 1.6 F |
| 10/6 | 49 F | 74 F | 62 F | 0.77" | 46.01" | N/A | N/A | 5 F | 1.5 F |
| 10/7 | 48 F | 74 F | 61 F | 0.89" | 46.13" | N/A | N/A | 5.3 F | 1.4 F |
| 10/8 | 48 F | 74 F | 61 F | 1.00" | 46.24" | N/A | N/A | 5.6 F | 1.3 F |
| 10/9 | 47 F | 73 F | 60 F | 1.10" | 46.34" | N/A | N/A | 5.9 F | 1.2 F |
| 10/10 | 47 F | 73 F | 60 F | 1.21" | 46.45" | N/A | N/A | 6.1 F | 1.1 F |
| 10/11 | 47 F | 73 F | 60 F | 1.31" | 46.55" | N/A | N/A | 6.4 F | 1 F |
| 10/12 | 46 F | 72 F | 59 F | 1.40" | 46.64" | N/A | N/A | 6.7 F | 0.9 F |
| 10/13 | 46 F | 72 F | 59 F | 1.50" | 46.74" | N/A | N/A | 7 F | 0.8 F |
| 10/14 | 45 F | 72 F | 58 F | 1.60" | 46.84" | N/A | N/A | 7.3 F | 0.7 F |
| 10/15 | 45 F | 71 F | 58 F | 1.71" | 46.95" | N/A | N/A | 7.6 F | 0.6 F |
| 10/16 | 44 F | 71 F | 58 F | 1.82" | 47.06" | N/A | N/A | 8 F | 0.5 F |
| 10/17 | 44 F | 71 F | 57 F | 1.94" | 47.18" | N/A | N/A | 8.3 F | 0.5 F |
| 10/18 | 43 F | 70 F | 57 F | 2.04" | 47.28" | N/A | N/A | 8.6 F | 0.4 F |
| 10/19 | 43 F | 70 F | 56 F | 2.16" | 47.40" | N/A | N/A | 9 F | 0.4 F |
| 10/20 | 43 F | 69 F | 56 F | 2.27" | 47.51" | N/A | N/A | 9.4 F | 0.4 F |
| 10/21 | 42 F | 69 F | 56 F | 2.38" | 47.62" | N/A | N/A | 9.8 F | 0.3 F |
| 10/22 | 42 F | 69 F | 55 F | 2.49" | 47.73" | N/A | N/A | 10.1 F | 0.3 F |
| 10/23 | 41 F | 68 F | 55 F | 2.60" | 47.84" | N/A | N/A | 10.5 F | 0.3 F |
| 10/24 | 41 F | 68 F | 54 F | 2.71" | 47.95" | N/A | N/A | 10.9 F | 0.3 F |
| 10/25 | 41 F | 68 F | 54 F | 2.83" | 48.07" | N/A | N/A | 11.3 F | 0.3 F |
| 10/26 | 40 F | 67 F | 54 F | 2.94" | 48.18" | N/A | N/A | 11.6 F | 0.2 F |
| 10/27 | 40 F | 67 F | 53 F | 3.05" | 48.29" | N/A | N/A | 12 F | 0.2 F |
| 10/28 | 39 F | 66 F | 53 F | 3.15" | 48.39" | N/A | N/A | 12.3 F | 0.2 F |
| 10/29 | 39 F | 66 F | 52 F | 3.26" | 48.50" | N/A | N/A | 12.7 F | 0.1 F |
| 10/30 | 39 F | 66 F | 52 F | 3.36" | 48.60" | N/A | N/A | 13.1 F | 0.1 F |
| 10/31 | 38 F | 65 F | 52 F | 3.46" | 48.70" | N/A | N/A | 13.4 F | 0.1 F |
