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What is Northwest Park, MT, Weather Like in October?
During the month of October, Northwest Park, MT,
has an average daytime high temperature of 58°F and an average overnight low temperature dropping to 34°F.
Around 0.78 inches of precipitation is received during the month,
with about 10.35 inches falling in a typical year.
2.80 inches of snow is the mean amount received during October.
Annually, Northwest Park receives around 24.10 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 19, 2025)
Actual High
Average High
Actual Low
Average Low
Actual data from: KHLN
Northwest Park, MT Daily Weather Averages for October
Recorded at Helena Rgnl Ap
(usw00024144),
4.2 miles
E of
Northwest Park, MT
| Day | Avg Temps ( F) | Precip (in) | Snow (in) | Degree Days ( F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 40 F | 66 F | 53 F | 0.03" | 9.60" | 0.00" | 21.30" | 12.3 F | 0.1 F |
| 10/2 | 39 F | 65 F | 52 F | 0.05" | 9.62" | 0.10" | 21.40" | 12.7 F | 0.1 F |
| 10/3 | 39 F | 65 F | 52 F | 0.08" | 9.65" | 0.10" | 21.40" | 13.2 F | N/A |
| 10/4 | 38 F | 64 F | 51 F | 0.11" | 9.68" | 0.20" | 21.50" | 13.7 F | N/A |
| 10/5 | 38 F | 64 F | 51 F | 0.13" | 9.70" | 0.20" | 21.50" | 14.2 F | N/A |
| 10/6 | 38 F | 63 F | 50 F | 0.16" | 9.73" | 0.30" | 21.60" | 14.6 F | N/A |
| 10/7 | 37 F | 63 F | 50 F | 0.18" | 9.75" | 0.30" | 21.60" | 15.1 F | N/A |
| 10/8 | 37 F | 62 F | 49 F | 0.21" | 9.78" | 0.40" | 21.70" | 15.6 F | N/A |
| 10/9 | 36 F | 62 F | 49 F | 0.24" | 9.81" | 0.40" | 21.70" | 16.1 F | N/A |
| 10/10 | 36 F | 61 F | 48 F | 0.26" | 9.83" | 0.50" | 21.80" | 16.6 F | N/A |
| 10/11 | 36 F | 60 F | 48 F | 0.29" | 9.86" | 0.60" | 21.90" | 17.1 F | N/A |
| 10/12 | 35 F | 60 F | 47 F | 0.31" | 9.88" | 0.60" | 21.90" | 17.6 F | N/A |
| 10/13 | 35 F | 59 F | 47 F | 0.34" | 9.91" | 0.70" | 22.00" | 18.1 F | N/A |
| 10/14 | 34 F | 59 F | 46 F | 0.37" | 9.94" | 0.80" | 22.10" | 18.6 F | N/A |
| 10/15 | 34 F | 58 F | 46 F | 0.40" | 9.97" | 0.90" | 22.20" | 19.1 F | N/A |
| 10/16 | 33 F | 58 F | 45 F | 0.42" | 9.99" | 1.00" | 22.30" | 19.6 F | N/A |
| 10/17 | 33 F | 57 F | 45 F | 0.45" | 10.02" | 1.10" | 22.40" | 20.1 F | N/A |
| 10/18 | 33 F | 56 F | 45 F | 0.48" | 10.05" | 1.20" | 22.50" | 20.5 F | N/A |
| 10/19 | 32 F | 56 F | 44 F | 0.50" | 10.07" | 1.30" | 22.60" | 21 F | N/A |
| 10/20 | 32 F | 55 F | 44 F | 0.53" | 10.10" | 1.40" | 22.70" | 21.5 F | N/A |
| 10/21 | 31 F | 55 F | 43 F | 0.55" | 10.12" | 1.50" | 22.80" | 22 F | N/A |
| 10/22 | 31 F | 54 F | 43 F | 0.58" | 10.15" | 1.60" | 22.90" | 22.4 F | N/A |
| 10/23 | 31 F | 54 F | 42 F | 0.60" | 10.17" | 1.70" | 23.00" | 22.9 F | N/A |
| 10/24 | 30 F | 53 F | 42 F | 0.62" | 10.19" | 1.90" | 23.20" | 23.3 F | N/A |
| 10/25 | 30 F | 53 F | 41 F | 0.65" | 10.22" | 2.00" | 23.30" | 23.8 F | N/A |
| 10/26 | 30 F | 52 F | 41 F | 0.67" | 10.24" | 2.10" | 23.40" | 24.2 F | N/A |
| 10/27 | 29 F | 52 F | 40 F | 0.69" | 10.26" | 2.30" | 23.60" | 24.7 F | N/A |
| 10/28 | 29 F | 51 F | 40 F | 0.72" | 10.29" | 2.40" | 23.70" | 25.1 F | N/A |
| 10/29 | 28 F | 51 F | 40 F | 0.74" | 10.31" | 2.50" | 23.80" | 25.5 F | N/A |
| 10/30 | 28 F | 50 F | 39 F | 0.76" | 10.33" | 2.70" | 24.00" | 25.9 F | N/A |
| 10/31 | 28 F | 50 F | 39 F | 0.78" | 10.35" | 2.80" | 24.10" | 26.3 F | N/A |
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