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What is Chesterbrook, PA, Weather Like in October?
During the month of October, Chesterbrook, PA,
has an average daytime high temperature of 68°F and an average overnight low temperature dropping to 44°F.
Around 3.91 inches of precipitation is received during the month,
with about 37.64 inches falling in a typical year.
Snow is not common in Chesterbrook, 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: 68.5 F
(-0.5 vs avg)
Average Low: 47.8 F
(+1.9 vs avg)
Actual data from: MID_E4075
Chesterbrook, PA Daily Weather Averages for October
Recorded at Phoenixville 1 E
(usc00366927),
3.6 miles
NNW of
Chesterbrook, PA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 50 F | 73 F | 62 F | 0.15" | 33.88" | N/A | N/A | 5 F | 1.7 F |
| 10/2 | 50 F | 73 F | 61 F | 0.29" | 34.02" | N/A | N/A | 5.3 F | 1.5 F |
| 10/3 | 49 F | 72 F | 61 F | 0.43" | 34.16" | N/A | N/A | 5.6 F | 1.4 F |
| 10/4 | 49 F | 72 F | 60 F | 0.56" | 34.29" | N/A | N/A | 5.9 F | 1.3 F |
| 10/5 | 49 F | 72 F | 60 F | 0.71" | 34.44" | N/A | N/A | 6.2 F | 1.2 F |
| 10/6 | 48 F | 71 F | 60 F | 0.85" | 34.58" | N/A | N/A | 6.5 F | 1.1 F |
| 10/7 | 48 F | 71 F | 59 F | 0.99" | 34.72" | N/A | N/A | 6.8 F | 1 F |
| 10/8 | 47 F | 70 F | 59 F | 1.13" | 34.86" | N/A | N/A | 7.2 F | 1 F |
| 10/9 | 47 F | 70 F | 58 F | 1.27" | 35.00" | N/A | N/A | 7.5 F | 0.9 F |
| 10/10 | 46 F | 70 F | 58 F | 1.41" | 35.14" | N/A | N/A | 7.8 F | 0.8 F |
| 10/11 | 46 F | 69 F | 58 F | 1.54" | 35.27" | N/A | N/A | 8.2 F | 0.7 F |
| 10/12 | 46 F | 69 F | 57 F | 1.67" | 35.40" | N/A | N/A | 8.5 F | 0.7 F |
| 10/13 | 45 F | 68 F | 57 F | 1.80" | 35.53" | N/A | N/A | 8.8 F | 0.6 F |
| 10/14 | 45 F | 68 F | 56 F | 1.94" | 35.67" | N/A | N/A | 9.1 F | 0.5 F |
| 10/15 | 44 F | 68 F | 56 F | 2.07" | 35.80" | N/A | N/A | 9.4 F | 0.4 F |
| 10/16 | 44 F | 67 F | 56 F | 2.19" | 35.92" | N/A | N/A | 9.7 F | 0.3 F |
| 10/17 | 44 F | 67 F | 55 F | 2.32" | 36.05" | N/A | N/A | 10 F | 0.3 F |
| 10/18 | 43 F | 67 F | 55 F | 2.44" | 36.17" | N/A | N/A | 10.3 F | 0.2 F |
| 10/19 | 43 F | 66 F | 55 F | 2.56" | 36.29" | N/A | N/A | 10.7 F | 0.2 F |
| 10/20 | 43 F | 66 F | 54 F | 2.68" | 36.41" | N/A | N/A | 11 F | 0.2 F |
| 10/21 | 42 F | 65 F | 54 F | 2.81" | 36.54" | N/A | N/A | 11.4 F | 0.2 F |
| 10/22 | 42 F | 65 F | 53 F | 2.93" | 36.66" | N/A | N/A | 11.7 F | 0.1 F |
| 10/23 | 41 F | 65 F | 53 F | 3.04" | 36.77" | N/A | N/A | 12.1 F | 0.1 F |
| 10/24 | 41 F | 64 F | 53 F | 3.16" | 36.89" | N/A | N/A | 12.4 F | 0.1 F |
| 10/25 | 41 F | 64 F | 52 F | 3.27" | 37.00" | N/A | N/A | 12.8 F | 0.1 F |
| 10/26 | 40 F | 64 F | 52 F | 3.37" | 37.10" | N/A | N/A | 13.1 F | 0.1 F |
| 10/27 | 40 F | 63 F | 52 F | 3.48" | 37.21" | N/A | N/A | 13.4 F | 0.1 F |
| 10/28 | 40 F | 63 F | 51 F | 3.59" | 37.32" | N/A | N/A | 13.8 F | N/A |
| 10/29 | 39 F | 63 F | 51 F | 3.70" | 37.43" | N/A | N/A | 14.1 F | N/A |
| 10/30 | 39 F | 62 F | 51 F | 3.80" | 37.53" | N/A | N/A | 14.5 F | N/A |
| 10/31 | 39 F | 62 F | 50 F | 3.91" | 37.64" | N/A | N/A | 14.8 F | N/A |
