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What is Grapevine Trail, CA, Weather Like in October?
During the month of October, Grapevine Trail, CA,
has an average daytime high temperature of 84°F and an average overnight low temperature dropping to 45°F.
Around 1.11 inches of precipitation is received during the month,
with about 22.95 inches falling in a typical year.
Snow is not common in Grapevine Trail, CA.
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: 72.1 F
(-12.0 vs avg)
Average Low: 51.4 F
(+6.1 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_AV377
Grapevine Trail, CA Daily Weather Averages for October
Recorded at Gibraltar Dam #2
(usc00043402),
10.5 miles
S of
Grapevine Trail, CA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 48 F | 87 F | 67 F | 0.01" | 21.85" | N/A | N/A | 1.5 F | 3.7 F |
| 10/2 | 47 F | 87 F | 67 F | 0.02" | 21.86" | N/A | N/A | 1.6 F | 3.5 F |
| 10/3 | 47 F | 86 F | 67 F | 0.03" | 21.87" | N/A | N/A | 1.7 F | 3.4 F |
| 10/4 | 47 F | 86 F | 66 F | 0.04" | 21.88" | N/A | N/A | 1.8 F | 3.2 F |
| 10/5 | 47 F | 86 F | 66 F | 0.05" | 21.89" | N/A | N/A | 1.9 F | 3.1 F |
| 10/6 | 46 F | 86 F | 66 F | 0.07" | 21.91" | N/A | N/A | 2.1 F | 3 F |
| 10/7 | 46 F | 85 F | 66 F | 0.09" | 21.93" | N/A | N/A | 2.2 F | 2.9 F |
| 10/8 | 46 F | 85 F | 66 F | 0.11" | 21.95" | N/A | N/A | 2.3 F | 2.8 F |
| 10/9 | 46 F | 85 F | 65 F | 0.13" | 21.97" | N/A | N/A | 2.4 F | 2.7 F |
| 10/10 | 46 F | 85 F | 65 F | 0.15" | 21.99" | N/A | N/A | 2.5 F | 2.6 F |
| 10/11 | 45 F | 84 F | 65 F | 0.17" | 22.01" | N/A | N/A | 2.6 F | 2.5 F |
| 10/12 | 45 F | 84 F | 65 F | 0.19" | 22.03" | N/A | N/A | 2.7 F | 2.3 F |
| 10/13 | 45 F | 84 F | 65 F | 0.22" | 22.06" | N/A | N/A | 2.7 F | 2.2 F |
| 10/14 | 45 F | 84 F | 64 F | 0.25" | 22.09" | N/A | N/A | 2.8 F | 2.1 F |
| 10/15 | 45 F | 84 F | 64 F | 0.28" | 22.12" | N/A | N/A | 2.9 F | 2 F |
| 10/16 | 45 F | 83 F | 64 F | 0.32" | 22.16" | N/A | N/A | 3 F | 1.9 F |
| 10/17 | 44 F | 83 F | 64 F | 0.37" | 22.21" | N/A | N/A | 3.1 F | 1.8 F |
| 10/18 | 44 F | 83 F | 64 F | 0.41" | 22.25" | N/A | N/A | 3.2 F | 1.7 F |
| 10/19 | 44 F | 83 F | 63 F | 0.46" | 22.30" | N/A | N/A | 3.3 F | 1.7 F |
| 10/20 | 44 F | 83 F | 63 F | 0.51" | 22.35" | N/A | N/A | 3.3 F | 1.6 F |
| 10/21 | 44 F | 82 F | 63 F | 0.55" | 22.39" | N/A | N/A | 3.4 F | 1.5 F |
| 10/22 | 44 F | 82 F | 63 F | 0.60" | 22.44" | N/A | N/A | 3.4 F | 1.3 F |
| 10/23 | 44 F | 82 F | 63 F | 0.64" | 22.48" | N/A | N/A | 3.5 F | 1.2 F |
| 10/24 | 44 F | 82 F | 63 F | 0.69" | 22.53" | N/A | N/A | 3.5 F | 1.1 F |
| 10/25 | 44 F | 81 F | 62 F | 0.74" | 22.58" | N/A | N/A | 3.6 F | 1 F |
| 10/26 | 44 F | 81 F | 62 F | 0.80" | 22.64" | N/A | N/A | 3.7 F | 0.9 F |
| 10/27 | 43 F | 81 F | 62 F | 0.86" | 22.70" | N/A | N/A | 3.8 F | 0.9 F |
| 10/28 | 43 F | 80 F | 62 F | 0.92" | 22.76" | N/A | N/A | 4 F | 0.8 F |
| 10/29 | 43 F | 80 F | 62 F | 0.98" | 22.82" | N/A | N/A | 4.2 F | 0.8 F |
| 10/30 | 43 F | 80 F | 62 F | 1.04" | 22.88" | N/A | N/A | 4.3 F | 0.8 F |
| 10/31 | 43 F | 80 F | 61 F | 1.11" | 22.95" | N/A | N/A | 4.5 F | 0.8 F |
