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What is Alpine, NJ, Weather Like in October?
During the month of October, Alpine, NJ,
has an average daytime high temperature of 66°F and an average overnight low temperature dropping to 45°F.
Around 4.43 inches of precipitation is received during the month,
with about 42.66 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Alpine receives around 26.80 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 22, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 65.9 F
(-1.4 vs avg)
Average Low: 50.1 F
(+3.2 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: PWS_KNYHARTS
Alpine, NJ Daily Weather Averages for October
Recorded at Dobbs Ferry-ardsley
(usc00302129),
6.2 miles
NE of
Alpine, NJ
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 51 F | 71 F | 61 F | 0.16" | 38.39" | 0.00" | 26.80" | 5.4 F | 1.2 F |
| 10/2 | 50 F | 71 F | 60 F | 0.31" | 38.54" | 0.00" | 26.80" | 5.7 F | 1.1 F |
| 10/3 | 50 F | 70 F | 60 F | 0.46" | 38.69" | 0.00" | 26.80" | 6 F | 1 F |
| 10/4 | 49 F | 70 F | 60 F | 0.61" | 38.84" | 0.00" | 26.80" | 6.3 F | 0.9 F |
| 10/5 | 49 F | 70 F | 59 F | 0.76" | 38.99" | 0.00" | 26.80" | 6.5 F | 0.8 F |
| 10/6 | 49 F | 69 F | 59 F | 0.92" | 39.15" | 0.00" | 26.80" | 6.9 F | 0.7 F |
| 10/7 | 48 F | 69 F | 59 F | 1.08" | 39.31" | 0.00" | 26.80" | 7.2 F | 0.6 F |
| 10/8 | 48 F | 68 F | 58 F | 1.23" | 39.46" | 0.00" | 26.80" | 7.5 F | 0.6 F |
| 10/9 | 48 F | 68 F | 58 F | 1.39" | 39.62" | 0.00" | 26.80" | 7.8 F | 0.5 F |
| 10/10 | 47 F | 68 F | 57 F | 1.55" | 39.78" | 0.00" | 26.80" | 8.1 F | 0.5 F |
| 10/11 | 47 F | 67 F | 57 F | 1.70" | 39.93" | 0.00" | 26.80" | 8.5 F | 0.4 F |
| 10/12 | 46 F | 67 F | 57 F | 1.85" | 40.08" | 0.00" | 26.80" | 8.8 F | 0.4 F |
| 10/13 | 46 F | 66 F | 56 F | 1.99" | 40.22" | 0.00" | 26.80" | 9.1 F | 0.3 F |
| 10/14 | 46 F | 66 F | 56 F | 2.14" | 40.37" | 0.00" | 26.80" | 9.4 F | 0.2 F |
| 10/15 | 45 F | 66 F | 56 F | 2.28" | 40.51" | 0.00" | 26.80" | 9.7 F | 0.2 F |
| 10/16 | 45 F | 65 F | 55 F | 2.42" | 40.65" | 0.00" | 26.80" | 10 F | 0.1 F |
| 10/17 | 45 F | 65 F | 55 F | 2.56" | 40.79" | 0.00" | 26.80" | 10.3 F | 0.1 F |
| 10/18 | 44 F | 65 F | 54 F | 2.71" | 40.94" | 0.00" | 26.80" | 10.7 F | 0.1 F |
| 10/19 | 44 F | 64 F | 54 F | 2.85" | 41.08" | 0.00" | 26.80" | 11 F | 0.1 F |
| 10/20 | 44 F | 64 F | 54 F | 3.00" | 41.23" | 0.00" | 26.80" | 11.3 F | 0.1 F |
| 10/21 | 43 F | 64 F | 53 F | 3.14" | 41.37" | 0.00" | 26.80" | 11.7 F | 0.1 F |
| 10/22 | 43 F | 63 F | 53 F | 3.28" | 41.51" | 0.00" | 26.80" | 12 F | 0.1 F |
| 10/23 | 43 F | 63 F | 53 F | 3.42" | 41.65" | 0.00" | 26.80" | 12.4 F | 0.1 F |
| 10/24 | 42 F | 62 F | 52 F | 3.55" | 41.78" | 0.00" | 26.80" | 12.7 F | 0.1 F |
| 10/25 | 42 F | 62 F | 52 F | 3.69" | 41.92" | 0.00" | 26.80" | 13 F | 0.1 F |
| 10/26 | 42 F | 62 F | 52 F | 3.82" | 42.05" | 0.00" | 26.80" | 13.4 F | 0.1 F |
| 10/27 | 41 F | 61 F | 51 F | 3.94" | 42.17" | 0.00" | 26.80" | 13.7 F | 0.1 F |
| 10/28 | 41 F | 61 F | 51 F | 4.07" | 42.30" | 0.00" | 26.80" | 14 F | N/A |
| 10/29 | 41 F | 61 F | 51 F | 4.19" | 42.42" | 0.00" | 26.80" | 14.3 F | N/A |
| 10/30 | 41 F | 60 F | 50 F | 4.31" | 42.54" | 0.00" | 26.80" | 14.6 F | N/A |
| 10/31 | 40 F | 60 F | 50 F | 4.43" | 42.66" | 0.00" | 26.80" | 15 F | N/A |
