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What is Hopkinton State Park Swimming Pool Reservoir, MA, Weather Like in October?
During the month of October, Hopkinton State Park Swimming Pool Reservoir, MA,
has an average daytime high temperature of 62°F and an average overnight low temperature dropping to 40°F.
Around 4.83 inches of precipitation is received during the month,
with about 39.09 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Hopkinton State Park Swimming Pool Reservoir receives around 33.10 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 25, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 66.9 F
(+4.0 vs avg)
Average Low: 45 F
(+4.1 vs avg)
This month was significantly warmer than average.
Actual data from: MID_E6327
Hopkinton State Park Swimming Pool Reservoir, MA Daily Weather Averages for October
Recorded at Natick
(usc00195175),
8.5 miles
E of
Hopkinton State Park Swimming Pool Reservoir, MA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 46 F | 67 F | 56 F | 0.17" | 34.43" | 0.00" | 33.10" | 9.2 F | 0.4 F |
| 10/2 | 45 F | 67 F | 56 F | 0.34" | 34.60" | 0.00" | 33.10" | 9.6 F | 0.4 F |
| 10/3 | 45 F | 66 F | 55 F | 0.50" | 34.76" | 0.00" | 33.10" | 9.9 F | 0.3 F |
| 10/4 | 44 F | 66 F | 55 F | 0.65" | 34.91" | 0.00" | 33.10" | 10.3 F | 0.3 F |
| 10/5 | 44 F | 65 F | 55 F | 0.81" | 35.07" | 0.00" | 33.10" | 10.7 F | 0.2 F |
| 10/6 | 43 F | 65 F | 54 F | 0.97" | 35.23" | 0.00" | 33.10" | 11 F | 0.2 F |
| 10/7 | 43 F | 65 F | 54 F | 1.14" | 35.40" | 0.00" | 33.10" | 11.4 F | 0.2 F |
| 10/8 | 43 F | 64 F | 53 F | 1.31" | 35.57" | 0.00" | 33.10" | 11.8 F | 0.2 F |
| 10/9 | 42 F | 64 F | 53 F | 1.47" | 35.73" | 0.00" | 33.10" | 12.1 F | 0.1 F |
| 10/10 | 42 F | 64 F | 53 F | 1.63" | 35.89" | 0.00" | 33.10" | 12.5 F | 0.1 F |
| 10/11 | 41 F | 63 F | 52 F | 1.80" | 36.06" | 0.00" | 33.10" | 12.9 F | 0.1 F |
| 10/12 | 41 F | 63 F | 52 F | 1.95" | 36.21" | 0.00" | 33.10" | 13.2 F | 0.1 F |
| 10/13 | 41 F | 63 F | 52 F | 2.10" | 36.36" | 0.00" | 33.10" | 13.6 F | 0.1 F |
| 10/14 | 40 F | 62 F | 51 F | 2.25" | 36.51" | 0.00" | 33.10" | 13.9 F | 0.1 F |
| 10/15 | 40 F | 62 F | 51 F | 2.40" | 36.66" | 0.00" | 33.10" | 14.2 F | N/A |
| 10/16 | 39 F | 62 F | 51 F | 2.56" | 36.82" | 0.00" | 33.10" | 14.5 F | N/A |
| 10/17 | 39 F | 61 F | 50 F | 2.72" | 36.98" | 0.00" | 33.10" | 14.9 F | N/A |
| 10/18 | 39 F | 61 F | 50 F | 2.88" | 37.14" | 0.00" | 33.10" | 15.2 F | N/A |
| 10/19 | 38 F | 61 F | 50 F | 3.04" | 37.30" | 0.00" | 33.10" | 15.5 F | N/A |
| 10/20 | 38 F | 60 F | 49 F | 3.21" | 37.47" | 0.00" | 33.10" | 15.9 F | N/A |
| 10/21 | 38 F | 60 F | 49 F | 3.37" | 37.63" | 0.00" | 33.10" | 16.2 F | N/A |
| 10/22 | 37 F | 60 F | 49 F | 3.53" | 37.79" | 0.00" | 33.10" | 16.5 F | N/A |
| 10/23 | 37 F | 59 F | 48 F | 3.68" | 37.94" | 0.00" | 33.10" | 16.8 F | N/A |
| 10/24 | 37 F | 59 F | 48 F | 3.83" | 38.09" | 0.00" | 33.10" | 17.1 F | N/A |
| 10/25 | 37 F | 59 F | 48 F | 3.98" | 38.24" | 0.00" | 33.10" | 17.4 F | N/A |
| 10/26 | 36 F | 59 F | 47 F | 4.13" | 38.39" | 0.00" | 33.10" | 17.7 F | N/A |
| 10/27 | 36 F | 58 F | 47 F | 4.28" | 38.54" | 0.00" | 33.10" | 18 F | N/A |
| 10/28 | 36 F | 58 F | 47 F | 4.42" | 38.68" | 0.00" | 33.10" | 18.3 F | N/A |
| 10/29 | 35 F | 58 F | 47 F | 4.56" | 38.82" | 0.00" | 33.10" | 18.6 F | N/A |
| 10/30 | 35 F | 57 F | 46 F | 4.70" | 38.96" | 0.00" | 33.10" | 18.8 F | N/A |
| 10/31 | 35 F | 57 F | 46 F | 4.83" | 39.09" | 0.00" | 33.10" | 19.1 F | N/A |
