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What is Bryn Athyn, PA, Weather Like in October?
During the month of October, Bryn Athyn, PA,
has an average daytime high temperature of 68°F and an average overnight low temperature dropping to 49°F.
Around 3.63 inches of precipitation is received during the month,
with about 37.81 inches falling in a typical year.
Snow is not common in Bryn Athyn, PA.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 23, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 69.7 F
(+0.5 vs avg)
Average Low: 50.8 F
(+0.8 vs avg)
Actual data from: KPNE
Bryn Athyn, PA Daily Weather Averages for October
Recorded at Philadelphia Ne Ap
(usw00094732),
4.5 miles
SE of
Bryn Athyn, PA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 54 F | 73 F | 64 F | 0.13" | 34.31" | N/A | N/A | 3.6 F | 2.4 F |
| 10/2 | 54 F | 73 F | 63 F | 0.26" | 34.44" | N/A | N/A | 3.9 F | 2.3 F |
| 10/3 | 54 F | 73 F | 63 F | 0.39" | 34.57" | N/A | N/A | 4.1 F | 2.1 F |
| 10/4 | 53 F | 72 F | 63 F | 0.51" | 34.69" | N/A | N/A | 4.4 F | 2 F |
| 10/5 | 53 F | 72 F | 62 F | 0.64" | 34.82" | N/A | N/A | 4.6 F | 1.8 F |
| 10/6 | 52 F | 71 F | 62 F | 0.77" | 34.95" | N/A | N/A | 4.9 F | 1.7 F |
| 10/7 | 52 F | 71 F | 61 F | 0.89" | 35.07" | N/A | N/A | 5.2 F | 1.6 F |
| 10/8 | 51 F | 71 F | 61 F | 1.02" | 35.20" | N/A | N/A | 5.5 F | 1.5 F |
| 10/9 | 51 F | 70 F | 61 F | 1.15" | 35.33" | N/A | N/A | 5.8 F | 1.4 F |
| 10/10 | 51 F | 70 F | 60 F | 1.27" | 35.45" | N/A | N/A | 6.1 F | 1.2 F |
| 10/11 | 50 F | 69 F | 60 F | 1.39" | 35.57" | N/A | N/A | 6.4 F | 1.1 F |
| 10/12 | 50 F | 69 F | 59 F | 1.52" | 35.70" | N/A | N/A | 6.7 F | 1 F |
| 10/13 | 49 F | 69 F | 59 F | 1.63" | 35.81" | N/A | N/A | 7 F | 0.9 F |
| 10/14 | 49 F | 68 F | 59 F | 1.75" | 35.93" | N/A | N/A | 7.3 F | 0.8 F |
| 10/15 | 49 F | 68 F | 58 F | 1.87" | 36.05" | N/A | N/A | 7.6 F | 0.7 F |
| 10/16 | 48 F | 67 F | 58 F | 1.98" | 36.16" | N/A | N/A | 7.9 F | 0.6 F |
| 10/17 | 48 F | 67 F | 57 F | 2.10" | 36.28" | N/A | N/A | 8.2 F | 0.5 F |
| 10/18 | 47 F | 67 F | 57 F | 2.22" | 36.40" | N/A | N/A | 8.5 F | 0.5 F |
| 10/19 | 47 F | 66 F | 57 F | 2.33" | 36.51" | N/A | N/A | 8.8 F | 0.4 F |
| 10/20 | 47 F | 66 F | 56 F | 2.44" | 36.62" | N/A | N/A | 9.2 F | 0.4 F |
| 10/21 | 46 F | 66 F | 56 F | 2.56" | 36.74" | N/A | N/A | 9.5 F | 0.4 F |
| 10/22 | 46 F | 65 F | 56 F | 2.68" | 36.86" | N/A | N/A | 9.8 F | 0.4 F |
| 10/23 | 46 F | 65 F | 55 F | 2.79" | 36.97" | N/A | N/A | 10.2 F | 0.3 F |
| 10/24 | 45 F | 65 F | 55 F | 2.90" | 37.08" | N/A | N/A | 10.5 F | 0.3 F |
| 10/25 | 45 F | 64 F | 55 F | 3.01" | 37.19" | N/A | N/A | 10.8 F | 0.3 F |
| 10/26 | 45 F | 64 F | 54 F | 3.11" | 37.29" | N/A | N/A | 11.1 F | 0.2 F |
| 10/27 | 44 F | 63 F | 54 F | 3.21" | 37.39" | N/A | N/A | 11.4 F | 0.2 F |
| 10/28 | 44 F | 63 F | 53 F | 3.32" | 37.50" | N/A | N/A | 11.8 F | 0.2 F |
| 10/29 | 43 F | 63 F | 53 F | 3.42" | 37.60" | N/A | N/A | 12.1 F | 0.2 F |
| 10/30 | 43 F | 62 F | 53 F | 3.53" | 37.71" | N/A | N/A | 12.4 F | 0.1 F |
| 10/31 | 43 F | 62 F | 52 F | 3.63" | 37.81" | N/A | N/A | 12.7 F | 0.1 F |
