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What is South Harpswell, ME, Weather Like in October?
During the month of October, South Harpswell, ME,
has an average daytime high temperature of 58°F and an average overnight low temperature dropping to 39°F.
Around 6.00 inches of precipitation is received during the month,
with about 40.52 inches falling in a typical year.
0.20 inches of snow is the mean amount received during October.
Annually, South Harpswell receives around 55.10 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: 64.6 F
(+4.7 vs avg)
Average Low: 44.8 F
(+4.0 vs avg)
This month was significantly warmer than average.
Actual data from: PWS_BPDWX1
South Harpswell, ME Daily Weather Averages for October
Recorded at Brunswick Nas
(usw00014611),
11.7 miles
NNE of
South Harpswell, ME
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 44 F | 64 F | 54 F | 0.20" | 34.72" | 0.00" | 54.90" | 11 F | 0.1 F |
| 10/2 | 44 F | 64 F | 54 F | 0.40" | 34.92" | 0.00" | 54.90" | 11.4 F | 0.1 F |
| 10/3 | 44 F | 63 F | 53 F | 0.60" | 35.12" | 0.00" | 54.90" | 11.8 F | 0.1 F |
| 10/4 | 43 F | 63 F | 53 F | 0.80" | 35.32" | 0.00" | 54.90" | 12.1 F | 0.1 F |
| 10/5 | 43 F | 62 F | 53 F | 1.00" | 35.52" | 0.00" | 54.90" | 12.5 F | 0.1 F |
| 10/6 | 42 F | 62 F | 52 F | 1.19" | 35.71" | 0.00" | 54.90" | 12.9 F | 0.1 F |
| 10/7 | 42 F | 61 F | 52 F | 1.40" | 35.92" | 0.00" | 54.90" | 13.3 F | 0.1 F |
| 10/8 | 42 F | 61 F | 51 F | 1.59" | 36.11" | 0.00" | 54.90" | 13.7 F | N/A |
| 10/9 | 41 F | 61 F | 51 F | 1.80" | 36.32" | 0.00" | 54.90" | 14.1 F | N/A |
| 10/10 | 41 F | 60 F | 51 F | 1.99" | 36.51" | 0.00" | 54.90" | 14.4 F | N/A |
| 10/11 | 41 F | 60 F | 50 F | 2.19" | 36.71" | 0.00" | 54.90" | 14.8 F | N/A |
| 10/12 | 40 F | 59 F | 50 F | 2.38" | 36.90" | 0.00" | 54.90" | 15.2 F | N/A |
| 10/13 | 40 F | 59 F | 50 F | 2.57" | 37.09" | 0.00" | 54.90" | 15.5 F | N/A |
| 10/14 | 40 F | 59 F | 49 F | 2.75" | 37.27" | 0.00" | 54.90" | 15.9 F | N/A |
| 10/15 | 39 F | 58 F | 49 F | 2.94" | 37.46" | 0.00" | 54.90" | 16.2 F | N/A |
| 10/16 | 39 F | 58 F | 48 F | 3.14" | 37.66" | 0.00" | 54.90" | 16.6 F | N/A |
| 10/17 | 39 F | 57 F | 48 F | 3.33" | 37.85" | 0.00" | 54.90" | 16.9 F | N/A |
| 10/18 | 38 F | 57 F | 48 F | 3.54" | 38.06" | 0.00" | 54.90" | 17.3 F | N/A |
| 10/19 | 38 F | 57 F | 47 F | 3.74" | 38.26" | 0.00" | 54.90" | 17.6 F | N/A |
| 10/20 | 38 F | 56 F | 47 F | 3.96" | 38.48" | 0.10" | 55.00" | 18 F | N/A |
| 10/21 | 38 F | 56 F | 47 F | 4.17" | 38.69" | 0.10" | 55.00" | 18.3 F | N/A |
| 10/22 | 37 F | 56 F | 46 F | 4.38" | 38.90" | 0.10" | 55.00" | 18.6 F | N/A |
| 10/23 | 37 F | 55 F | 46 F | 4.59" | 39.11" | 0.10" | 55.00" | 19 F | N/A |
| 10/24 | 37 F | 55 F | 46 F | 4.78" | 39.30" | 0.10" | 55.00" | 19.3 F | N/A |
| 10/25 | 36 F | 54 F | 45 F | 4.96" | 39.48" | 0.10" | 55.00" | 19.6 F | N/A |
| 10/26 | 36 F | 54 F | 45 F | 5.14" | 39.66" | 0.10" | 55.00" | 19.9 F | N/A |
| 10/27 | 36 F | 54 F | 45 F | 5.31" | 39.83" | 0.10" | 55.00" | 20.3 F | N/A |
| 10/28 | 36 F | 53 F | 44 F | 5.49" | 40.01" | 0.10" | 55.00" | 20.6 F | N/A |
| 10/29 | 35 F | 53 F | 44 F | 5.67" | 40.19" | 0.20" | 55.10" | 20.9 F | N/A |
| 10/30 | 35 F | 53 F | 44 F | 5.83" | 40.35" | 0.20" | 55.10" | 21.2 F | N/A |
| 10/31 | 35 F | 52 F | 43 F | 6.00" | 40.52" | 0.20" | 55.10" | 21.6 F | N/A |
