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What is Tecate, CA, Weather Like in October?
During the month of October, Tecate, CA,
has an average daytime high temperature of 80°F and an average overnight low temperature dropping to 43°F.
Around 0.67 inches of precipitation is received during the month,
with about 12.11 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Tecate receives around 0.20 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 26, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 79.5 F
(-1.6 vs avg)
Average Low: 40.4 F
(-2.9 vs avg)
Actual data from: MID_G0544
Tecate, CA Daily Weather Averages for October
Recorded at Campo
(usc00041424),
11.5 miles
ENE of
Tecate, CA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 46 F | 85 F | 65 F | 0.01" | 11.45" | 0.00" | 0.20" | 2.3 F | 2.7 F |
| 10/2 | 46 F | 85 F | 65 F | 0.02" | 11.46" | 0.00" | 0.20" | 2.4 F | 2.5 F |
| 10/3 | 46 F | 84 F | 65 F | 0.03" | 11.47" | 0.00" | 0.20" | 2.6 F | 2.4 F |
| 10/4 | 45 F | 84 F | 65 F | 0.04" | 11.48" | 0.00" | 0.20" | 2.7 F | 2.2 F |
| 10/5 | 45 F | 83 F | 64 F | 0.05" | 11.49" | 0.00" | 0.20" | 2.9 F | 2.1 F |
| 10/6 | 45 F | 83 F | 64 F | 0.06" | 11.50" | 0.00" | 0.20" | 3.1 F | 2 F |
| 10/7 | 45 F | 83 F | 64 F | 0.08" | 11.52" | 0.00" | 0.20" | 3.2 F | 1.8 F |
| 10/8 | 44 F | 82 F | 63 F | 0.10" | 11.54" | 0.00" | 0.20" | 3.4 F | 1.7 F |
| 10/9 | 44 F | 82 F | 63 F | 0.12" | 11.56" | 0.00" | 0.20" | 3.6 F | 1.6 F |
| 10/10 | 44 F | 82 F | 63 F | 0.14" | 11.58" | 0.00" | 0.20" | 3.7 F | 1.5 F |
| 10/11 | 44 F | 82 F | 63 F | 0.16" | 11.60" | 0.00" | 0.20" | 3.9 F | 1.4 F |
| 10/12 | 43 F | 81 F | 62 F | 0.18" | 11.62" | 0.00" | 0.20" | 4.1 F | 1.3 F |
| 10/13 | 43 F | 81 F | 62 F | 0.20" | 11.64" | 0.00" | 0.20" | 4.2 F | 1.2 F |
| 10/14 | 43 F | 81 F | 62 F | 0.22" | 11.66" | 0.00" | 0.20" | 4.4 F | 1.1 F |
| 10/15 | 43 F | 80 F | 62 F | 0.24" | 11.68" | 0.00" | 0.20" | 4.5 F | 1 F |
| 10/16 | 42 F | 80 F | 61 F | 0.27" | 11.71" | 0.00" | 0.20" | 4.7 F | 1 F |
| 10/17 | 42 F | 80 F | 61 F | 0.29" | 11.73" | 0.00" | 0.20" | 4.9 F | 0.9 F |
| 10/18 | 42 F | 80 F | 61 F | 0.31" | 11.75" | 0.00" | 0.20" | 5.1 F | 0.9 F |
| 10/19 | 42 F | 79 F | 61 F | 0.34" | 11.78" | 0.00" | 0.20" | 5.3 F | 0.8 F |
| 10/20 | 42 F | 79 F | 60 F | 0.36" | 11.80" | 0.00" | 0.20" | 5.4 F | 0.7 F |
| 10/21 | 42 F | 79 F | 60 F | 0.39" | 11.83" | 0.00" | 0.20" | 5.6 F | 0.7 F |
| 10/22 | 41 F | 79 F | 60 F | 0.41" | 11.85" | 0.00" | 0.20" | 5.8 F | 0.6 F |
| 10/23 | 41 F | 78 F | 60 F | 0.44" | 11.88" | 0.00" | 0.20" | 5.9 F | 0.6 F |
| 10/24 | 41 F | 78 F | 59 F | 0.46" | 11.90" | 0.00" | 0.20" | 6.1 F | 0.5 F |
| 10/25 | 41 F | 78 F | 59 F | 0.49" | 11.93" | 0.00" | 0.20" | 6.3 F | 0.5 F |
| 10/26 | 41 F | 77 F | 59 F | 0.52" | 11.96" | 0.00" | 0.20" | 6.4 F | 0.5 F |
| 10/27 | 40 F | 77 F | 59 F | 0.54" | 11.98" | 0.00" | 0.20" | 6.6 F | 0.4 F |
| 10/28 | 40 F | 77 F | 59 F | 0.57" | 12.01" | 0.00" | 0.20" | 6.8 F | 0.4 F |
| 10/29 | 40 F | 77 F | 58 F | 0.61" | 12.05" | 0.00" | 0.20" | 7 F | 0.4 F |
| 10/30 | 40 F | 76 F | 58 F | 0.64" | 12.08" | 0.00" | 0.20" | 7.2 F | 0.4 F |
| 10/31 | 40 F | 76 F | 58 F | 0.67" | 12.11" | 0.00" | 0.20" | 7.4 F | 0.3 F |
