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What is Market Square, CA, Weather Like in October?
During the month of October, Market Square, CA,
has an average daytime high temperature of 81°F and an average overnight low temperature dropping to 53°F.
Snow is not common in Market Square, CA.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 20, 2025)
Actual High
Average High
Actual Low
Average Low
Actual data from: MID_181PG
Market Square, CA Daily Weather Averages for October
Recorded at Marysville
(usc00045385),
0.6 miles
ESE of
Market Square, CA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 57 F | 87 F | 72 F | N/A | N/A | N/A | N/A | 0.3 F | 6.9 F |
| 10/2 | 56 F | 86 F | 71 F | N/A | N/A | N/A | N/A | 0.3 F | 6.6 F |
| 10/3 | 56 F | 86 F | 71 F | N/A | N/A | N/A | N/A | 0.4 F | 6.4 F |
| 10/4 | 56 F | 86 F | 71 F | N/A | N/A | N/A | N/A | 0.5 F | 6.1 F |
| 10/5 | 56 F | 85 F | 70 F | N/A | N/A | N/A | N/A | 0.5 F | 5.9 F |
| 10/6 | 55 F | 85 F | 70 F | N/A | N/A | N/A | N/A | 0.6 F | 5.6 F |
| 10/7 | 55 F | 84 F | 70 F | N/A | N/A | N/A | N/A | 0.6 F | 5.4 F |
| 10/8 | 55 F | 84 F | 69 F | N/A | N/A | N/A | N/A | 0.7 F | 5.1 F |
| 10/9 | 55 F | 84 F | 69 F | N/A | N/A | N/A | N/A | 0.8 F | 4.8 F |
| 10/10 | 54 F | 83 F | 69 F | N/A | N/A | N/A | N/A | 0.8 F | 4.5 F |
| 10/11 | 54 F | 83 F | 68 F | N/A | N/A | N/A | N/A | 0.9 F | 4.3 F |
| 10/12 | 54 F | 82 F | 68 F | N/A | N/A | N/A | N/A | 1 F | 4 F |
| 10/13 | 54 F | 82 F | 68 F | N/A | N/A | N/A | N/A | 1.1 F | 3.7 F |
| 10/14 | 53 F | 81 F | 67 F | N/A | N/A | N/A | N/A | 1.2 F | 3.5 F |
| 10/15 | 53 F | 81 F | 67 F | N/A | N/A | N/A | N/A | 1.3 F | 3.2 F |
| 10/16 | 53 F | 80 F | 67 F | N/A | N/A | N/A | N/A | 1.5 F | 3 F |
| 10/17 | 52 F | 80 F | 66 F | N/A | N/A | N/A | N/A | 1.6 F | 2.7 F |
| 10/18 | 52 F | 79 F | 66 F | N/A | N/A | N/A | N/A | 1.7 F | 2.5 F |
| 10/19 | 52 F | 79 F | 65 F | N/A | N/A | N/A | N/A | 1.9 F | 2.3 F |
| 10/20 | 52 F | 79 F | 65 F | N/A | N/A | N/A | N/A | 2 F | 2.1 F |
| 10/21 | 51 F | 78 F | 65 F | N/A | N/A | N/A | N/A | 2.2 F | 1.9 F |
| 10/22 | 51 F | 78 F | 64 F | N/A | N/A | N/A | N/A | 2.5 F | 1.7 F |
| 10/23 | 51 F | 77 F | 64 F | N/A | N/A | N/A | N/A | 2.7 F | 1.6 F |
| 10/24 | 50 F | 77 F | 64 F | N/A | N/A | N/A | N/A | 3 F | 1.4 F |
| 10/25 | 50 F | 76 F | 63 F | N/A | N/A | N/A | N/A | 3.2 F | 1.3 F |
| 10/26 | 50 F | 76 F | 63 F | N/A | N/A | N/A | N/A | 3.4 F | 1.1 F |
| 10/27 | 50 F | 75 F | 62 F | N/A | N/A | N/A | N/A | 3.7 F | 1 F |
| 10/28 | 49 F | 75 F | 62 F | N/A | N/A | N/A | N/A | 4 F | 0.9 F |
| 10/29 | 49 F | 74 F | 62 F | N/A | N/A | N/A | N/A | 4.2 F | 0.7 F |
| 10/30 | 49 F | 74 F | 61 F | N/A | N/A | N/A | N/A | 4.5 F | 0.6 F |
| 10/31 | 48 F | 73 F | 61 F | N/A | N/A | N/A | N/A | 4.8 F | 0.6 F |
Weather data provided by Xweather
