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What is Jamestown, RI, Weather Like in October?
During the month of October, Jamestown, RI,
has an average daytime high temperature of 63°F and an average overnight low temperature dropping to 49°F.
Around 4.72 inches of precipitation is received during the month,
with about 39.06 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Jamestown receives around 20.70 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 27, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 63.7 F
(+0.1 vs avg)
Average Low: 54.3 F
(+4.3 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_G6360
Jamestown, RI Daily Weather Averages for October
Recorded at Newport Rose
(usc00375215),
0.9 miles
ENE of
Jamestown, RI
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 54 F | 68 F | 61 F | 0.15" | 34.49" | 0.00" | 20.70" | 4.6 F | 0.8 F |
| 10/2 | 54 F | 68 F | 61 F | 0.30" | 34.64" | 0.00" | 20.70" | 4.9 F | 0.7 F |
| 10/3 | 54 F | 67 F | 60 F | 0.45" | 34.79" | 0.00" | 20.70" | 5.2 F | 0.6 F |
| 10/4 | 53 F | 67 F | 60 F | 0.60" | 34.94" | 0.00" | 20.70" | 5.5 F | 0.5 F |
| 10/5 | 53 F | 67 F | 60 F | 0.74" | 35.08" | 0.00" | 20.70" | 5.8 F | 0.5 F |
| 10/6 | 53 F | 66 F | 59 F | 0.89" | 35.23" | 0.00" | 20.70" | 6.1 F | 0.4 F |
| 10/7 | 52 F | 66 F | 59 F | 1.04" | 35.38" | 0.00" | 20.70" | 6.4 F | 0.4 F |
| 10/8 | 52 F | 65 F | 59 F | 1.19" | 35.53" | 0.00" | 20.70" | 6.8 F | 0.4 F |
| 10/9 | 52 F | 65 F | 58 F | 1.33" | 35.67" | 0.00" | 20.70" | 7.1 F | 0.3 F |
| 10/10 | 51 F | 65 F | 58 F | 1.48" | 35.82" | 0.00" | 20.70" | 7.4 F | 0.3 F |
| 10/11 | 51 F | 64 F | 58 F | 1.61" | 35.95" | 0.00" | 20.70" | 7.7 F | 0.2 F |
| 10/12 | 50 F | 64 F | 57 F | 1.74" | 36.08" | 0.00" | 20.70" | 8 F | 0.2 F |
| 10/13 | 50 F | 64 F | 57 F | 1.87" | 36.21" | 0.00" | 20.70" | 8.3 F | 0.1 F |
| 10/14 | 50 F | 63 F | 57 F | 2.01" | 36.35" | 0.00" | 20.70" | 8.6 F | 0.1 F |
| 10/15 | 49 F | 63 F | 56 F | 2.15" | 36.49" | 0.00" | 20.70" | 8.9 F | N/A |
| 10/16 | 49 F | 63 F | 56 F | 2.30" | 36.64" | 0.00" | 20.70" | 9.2 F | N/A |
| 10/17 | 49 F | 62 F | 56 F | 2.45" | 36.79" | 0.00" | 20.70" | 9.5 F | N/A |
| 10/18 | 48 F | 62 F | 55 F | 2.60" | 36.94" | 0.00" | 20.70" | 9.9 F | N/A |
| 10/19 | 48 F | 62 F | 55 F | 2.76" | 37.10" | 0.00" | 20.70" | 10.2 F | N/A |
| 10/20 | 48 F | 61 F | 55 F | 2.92" | 37.26" | 0.00" | 20.70" | 10.5 F | N/A |
| 10/21 | 47 F | 61 F | 54 F | 3.08" | 37.42" | 0.00" | 20.70" | 10.9 F | N/A |
| 10/22 | 47 F | 61 F | 54 F | 3.25" | 37.59" | 0.00" | 20.70" | 11.2 F | N/A |
| 10/23 | 47 F | 60 F | 54 F | 3.42" | 37.76" | 0.00" | 20.70" | 11.5 F | N/A |
| 10/24 | 46 F | 60 F | 53 F | 3.57" | 37.91" | 0.00" | 20.70" | 11.8 F | N/A |
| 10/25 | 46 F | 60 F | 53 F | 3.73" | 38.07" | 0.00" | 20.70" | 12.2 F | N/A |
| 10/26 | 46 F | 59 F | 53 F | 3.90" | 38.24" | 0.00" | 20.70" | 12.5 F | N/A |
| 10/27 | 45 F | 59 F | 52 F | 4.06" | 38.40" | 0.00" | 20.70" | 12.8 F | N/A |
| 10/28 | 45 F | 59 F | 52 F | 4.23" | 38.57" | 0.00" | 20.70" | 13.1 F | N/A |
| 10/29 | 45 F | 58 F | 52 F | 4.39" | 38.73" | 0.00" | 20.70" | 13.4 F | N/A |
| 10/30 | 44 F | 58 F | 51 F | 4.55" | 38.89" | 0.00" | 20.70" | 13.7 F | N/A |
| 10/31 | 44 F | 58 F | 51 F | 4.72" | 39.06" | 0.00" | 20.70" | 14.1 F | N/A |
