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What is Southwick, ID, Weather Like in October?
During the month of October, Southwick, ID,
has an average daytime high temperature of 63°F and an average overnight low temperature dropping to 39°F.
Around 2.10 inches of precipitation is received during the month,
with about 19.69 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Southwick receives around 8.70 inches of snow.
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: 66.8 F
(+1.1 vs avg)
Average Low: 44.2 F
(+4.0 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_DWRI1
Southwick, ID Daily Weather Averages for October
Recorded at Dworshak Fish Hatchery
(usc00102845),
10 miles
SE of
Southwick, ID
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 43 F | 72 F | 58 F | 0.05" | 17.64" | 0.00" | 8.70" | 7.5 F | 0.3 F |
| 10/2 | 43 F | 72 F | 57 F | 0.10" | 17.69" | 0.00" | 8.70" | 7.9 F | 0.2 F |
| 10/3 | 43 F | 71 F | 57 F | 0.15" | 17.74" | 0.00" | 8.70" | 8.3 F | 0.2 F |
| 10/4 | 42 F | 70 F | 56 F | 0.20" | 17.79" | 0.00" | 8.70" | 8.7 F | 0.1 F |
| 10/5 | 42 F | 70 F | 56 F | 0.25" | 17.84" | 0.00" | 8.70" | 9.2 F | 0.1 F |
| 10/6 | 42 F | 69 F | 56 F | 0.30" | 17.89" | 0.00" | 8.70" | 9.6 F | 0.1 F |
| 10/7 | 41 F | 69 F | 55 F | 0.36" | 17.95" | 0.00" | 8.70" | 10.1 F | 0.1 F |
| 10/8 | 41 F | 68 F | 55 F | 0.41" | 18.00" | 0.00" | 8.70" | 10.6 F | 0.1 F |
| 10/9 | 41 F | 67 F | 54 F | 0.47" | 18.06" | 0.00" | 8.70" | 11 F | 0.1 F |
| 10/10 | 41 F | 67 F | 54 F | 0.53" | 18.12" | 0.00" | 8.70" | 11.5 F | N/A |
| 10/11 | 40 F | 66 F | 53 F | 0.59" | 18.18" | 0.00" | 8.70" | 11.9 F | N/A |
| 10/12 | 40 F | 65 F | 53 F | 0.65" | 18.24" | 0.00" | 8.70" | 12.4 F | N/A |
| 10/13 | 40 F | 65 F | 52 F | 0.71" | 18.30" | 0.00" | 8.70" | 12.9 F | N/A |
| 10/14 | 39 F | 64 F | 52 F | 0.77" | 18.36" | 0.00" | 8.70" | 13.3 F | N/A |
| 10/15 | 39 F | 63 F | 51 F | 0.84" | 18.43" | 0.00" | 8.70" | 13.8 F | N/A |
| 10/16 | 39 F | 63 F | 51 F | 0.91" | 18.50" | 0.00" | 8.70" | 14.2 F | N/A |
| 10/17 | 39 F | 62 F | 50 F | 0.97" | 18.56" | 0.00" | 8.70" | 14.7 F | N/A |
| 10/18 | 38 F | 62 F | 50 F | 1.05" | 18.64" | 0.00" | 8.70" | 15.1 F | N/A |
| 10/19 | 38 F | 61 F | 49 F | 1.12" | 18.71" | 0.00" | 8.70" | 15.6 F | N/A |
| 10/20 | 38 F | 60 F | 49 F | 1.19" | 18.78" | 0.00" | 8.70" | 16 F | N/A |
| 10/21 | 38 F | 60 F | 49 F | 1.27" | 18.86" | 0.00" | 8.70" | 16.4 F | N/A |
| 10/22 | 37 F | 59 F | 48 F | 1.34" | 18.93" | 0.00" | 8.70" | 16.8 F | N/A |
| 10/23 | 37 F | 58 F | 48 F | 1.42" | 19.01" | 0.00" | 8.70" | 17.3 F | N/A |
| 10/24 | 37 F | 58 F | 47 F | 1.49" | 19.08" | 0.00" | 8.70" | 17.7 F | N/A |
| 10/25 | 37 F | 57 F | 47 F | 1.57" | 19.16" | 0.00" | 8.70" | 18.1 F | N/A |
| 10/26 | 36 F | 57 F | 47 F | 1.66" | 19.25" | 0.00" | 8.70" | 18.5 F | N/A |
| 10/27 | 36 F | 56 F | 46 F | 1.74" | 19.33" | 0.00" | 8.70" | 18.8 F | N/A |
| 10/28 | 36 F | 56 F | 46 F | 1.83" | 19.42" | 0.00" | 8.70" | 19.2 F | N/A |
| 10/29 | 36 F | 55 F | 45 F | 1.92" | 19.51" | 0.00" | 8.70" | 19.6 F | N/A |
| 10/30 | 36 F | 55 F | 45 F | 2.01" | 19.60" | 0.00" | 8.70" | 19.9 F | N/A |
| 10/31 | 35 F | 54 F | 45 F | 2.10" | 19.69" | 0.00" | 8.70" | 20.3 F | N/A |
