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What is Marietta, OH, Weather Like in October?
During the month of October, Marietta, OH,
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 38.75 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Marietta receives around 14.00 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: 73.1 F
(+4.2 vs avg)
Average Low: 46.7 F
(+0.6 vs avg)
Daytime temperatures were significantly above average.
Actual data from: MID_OH072
Marietta, OH Daily Weather Averages for October
Recorded at Marietta Wwtp
(usc00334927),
1.3 miles
ESE of
Marietta, OH
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 50 F | 73 F | 62 F | 0.11" | 35.70" | 0.00" | 14.00" | 5.1 F | 1.6 F |
| 10/2 | 50 F | 72 F | 61 F | 0.21" | 35.80" | 0.00" | 14.00" | 5.4 F | 1.4 F |
| 10/3 | 49 F | 72 F | 61 F | 0.31" | 35.90" | 0.00" | 14.00" | 5.7 F | 1.3 F |
| 10/4 | 49 F | 72 F | 60 F | 0.41" | 36.00" | 0.00" | 14.00" | 6 F | 1.2 F |
| 10/5 | 48 F | 71 F | 60 F | 0.51" | 36.10" | 0.00" | 14.00" | 6.3 F | 1.1 F |
| 10/6 | 48 F | 71 F | 59 F | 0.61" | 36.20" | 0.00" | 14.00" | 6.7 F | 1 F |
| 10/7 | 48 F | 70 F | 59 F | 0.71" | 36.30" | 0.00" | 14.00" | 7 F | 1 F |
| 10/8 | 47 F | 70 F | 59 F | 0.82" | 36.41" | 0.00" | 14.00" | 7.4 F | 0.9 F |
| 10/9 | 47 F | 70 F | 58 F | 0.91" | 36.50" | 0.00" | 14.00" | 7.7 F | 0.8 F |
| 10/10 | 46 F | 69 F | 58 F | 1.01" | 36.60" | 0.00" | 14.00" | 8.1 F | 0.7 F |
| 10/11 | 46 F | 69 F | 57 F | 1.11" | 36.70" | 0.00" | 14.00" | 8.4 F | 0.6 F |
| 10/12 | 45 F | 68 F | 57 F | 1.21" | 36.80" | 0.00" | 14.00" | 8.8 F | 0.6 F |
| 10/13 | 45 F | 68 F | 56 F | 1.31" | 36.90" | 0.00" | 14.00" | 9.1 F | 0.5 F |
| 10/14 | 45 F | 67 F | 56 F | 1.41" | 37.00" | 0.00" | 14.00" | 9.5 F | 0.4 F |
| 10/15 | 44 F | 67 F | 56 F | 1.50" | 37.09" | 0.00" | 14.00" | 9.8 F | 0.4 F |
| 10/16 | 44 F | 67 F | 55 F | 1.61" | 37.20" | 0.00" | 14.00" | 10.2 F | 0.3 F |
| 10/17 | 43 F | 66 F | 55 F | 1.71" | 37.30" | 0.00" | 14.00" | 10.5 F | 0.2 F |
| 10/18 | 43 F | 66 F | 54 F | 1.82" | 37.41" | 0.00" | 14.00" | 10.9 F | 0.2 F |
| 10/19 | 42 F | 65 F | 54 F | 1.93" | 37.52" | 0.00" | 14.00" | 11.3 F | 0.2 F |
| 10/20 | 42 F | 65 F | 54 F | 2.03" | 37.62" | 0.00" | 14.00" | 11.7 F | 0.2 F |
| 10/21 | 42 F | 65 F | 53 F | 2.14" | 37.73" | 0.00" | 14.00" | 12.1 F | 0.2 F |
| 10/22 | 41 F | 64 F | 53 F | 2.24" | 37.83" | 0.00" | 14.00" | 12.5 F | 0.2 F |
| 10/23 | 41 F | 64 F | 52 F | 2.34" | 37.93" | 0.00" | 14.00" | 12.9 F | 0.2 F |
| 10/24 | 40 F | 63 F | 52 F | 2.44" | 38.03" | 0.00" | 14.00" | 13.3 F | 0.1 F |
| 10/25 | 40 F | 63 F | 52 F | 2.54" | 38.13" | 0.00" | 14.00" | 13.6 F | 0.1 F |
| 10/26 | 40 F | 63 F | 51 F | 2.65" | 38.24" | 0.00" | 14.00" | 14 F | 0.1 F |
| 10/27 | 39 F | 62 F | 51 F | 2.75" | 38.34" | 0.00" | 14.00" | 14.4 F | 0.1 F |
| 10/28 | 39 F | 62 F | 50 F | 2.85" | 38.44" | 0.00" | 14.00" | 14.7 F | 0.1 F |
| 10/29 | 39 F | 61 F | 50 F | 2.96" | 38.55" | 0.00" | 14.00" | 15.1 F | N/A |
| 10/30 | 38 F | 61 F | 50 F | 3.06" | 38.65" | 0.00" | 14.00" | 15.5 F | N/A |
| 10/31 | 38 F | 60 F | 49 F | 3.16" | 38.75" | 0.00" | 14.00" | 15.9 F | N/A |
