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What is Hesper, MT, Weather Like in October?
During the month of October, Hesper, MT,
has an average daytime high temperature of 61°F and an average overnight low temperature dropping to 36°F.
Around 1.47 inches of precipitation is received during the month,
with about 13.58 inches falling in a typical year.
3.50 inches of snow is the mean amount received during October.
Annually, Hesper receives around 33.90 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: 62.9 F
(0.0 vs avg)
Average Low: 40.1 F
(+3.1 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_F2748
Hesper, MT Daily Weather Averages for October
Recorded at Billings Wfo
(usc00240801),
6.8 miles
E of
Hesper, MT
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 41 F | 68 F | 55 F | 0.06" | 12.17" | 0.10" | 30.50" | 10.9 F | 0.4 F |
| 10/2 | 41 F | 68 F | 54 F | 0.12" | 12.23" | 0.10" | 30.50" | 11.3 F | 0.3 F |
| 10/3 | 40 F | 67 F | 54 F | 0.18" | 12.29" | 0.20" | 30.60" | 11.7 F | 0.3 F |
| 10/4 | 40 F | 67 F | 53 F | 0.24" | 12.35" | 0.30" | 30.70" | 12.1 F | 0.3 F |
| 10/5 | 40 F | 66 F | 53 F | 0.30" | 12.41" | 0.40" | 30.80" | 12.5 F | 0.3 F |
| 10/6 | 39 F | 66 F | 52 F | 0.36" | 12.47" | 0.50" | 30.90" | 13 F | 0.2 F |
| 10/7 | 39 F | 65 F | 52 F | 0.42" | 12.53" | 0.60" | 31.00" | 13.4 F | 0.2 F |
| 10/8 | 38 F | 64 F | 51 F | 0.47" | 12.58" | 0.70" | 31.10" | 13.8 F | 0.2 F |
| 10/9 | 38 F | 64 F | 51 F | 0.52" | 12.63" | 0.80" | 31.20" | 14.2 F | 0.2 F |
| 10/10 | 38 F | 63 F | 51 F | 0.58" | 12.69" | 0.90" | 31.30" | 14.6 F | 0.1 F |
| 10/11 | 37 F | 63 F | 50 F | 0.63" | 12.74" | 1.00" | 31.40" | 15.1 F | 0.1 F |
| 10/12 | 37 F | 63 F | 50 F | 0.68" | 12.79" | 1.10" | 31.50" | 15.5 F | 0.1 F |
| 10/13 | 36 F | 62 F | 49 F | 0.74" | 12.85" | 1.20" | 31.60" | 15.9 F | 0.1 F |
| 10/14 | 36 F | 62 F | 49 F | 0.79" | 12.90" | 1.30" | 31.70" | 16.3 F | 0.1 F |
| 10/15 | 36 F | 61 F | 48 F | 0.85" | 12.96" | 1.40" | 31.80" | 16.8 F | 0.1 F |
| 10/16 | 35 F | 61 F | 48 F | 0.90" | 13.01" | 1.50" | 31.90" | 17.2 F | N/A |
| 10/17 | 35 F | 60 F | 47 F | 0.96" | 13.07" | 1.60" | 32.00" | 17.6 F | N/A |
| 10/18 | 34 F | 60 F | 47 F | 1.01" | 13.12" | 1.80" | 32.20" | 18 F | N/A |
| 10/19 | 34 F | 59 F | 47 F | 1.05" | 13.16" | 1.90" | 32.30" | 18.5 F | N/A |
| 10/20 | 34 F | 59 F | 46 F | 1.09" | 13.20" | 2.00" | 32.40" | 18.9 F | N/A |
| 10/21 | 33 F | 58 F | 46 F | 1.13" | 13.24" | 2.20" | 32.60" | 19.3 F | N/A |
| 10/22 | 33 F | 58 F | 45 F | 1.17" | 13.28" | 2.30" | 32.70" | 19.7 F | N/A |
| 10/23 | 32 F | 57 F | 45 F | 1.21" | 13.32" | 2.40" | 32.80" | 20.2 F | N/A |
| 10/24 | 32 F | 57 F | 44 F | 1.24" | 13.35" | 2.60" | 33.00" | 20.6 F | N/A |
| 10/25 | 32 F | 57 F | 44 F | 1.28" | 13.39" | 2.70" | 33.10" | 21 F | N/A |
| 10/26 | 31 F | 56 F | 44 F | 1.31" | 13.42" | 2.80" | 33.20" | 21.5 F | N/A |
| 10/27 | 31 F | 56 F | 43 F | 1.34" | 13.45" | 3.00" | 33.40" | 21.9 F | N/A |
| 10/28 | 30 F | 55 F | 43 F | 1.38" | 13.49" | 3.10" | 33.50" | 22.3 F | N/A |
| 10/29 | 30 F | 55 F | 42 F | 1.41" | 13.52" | 3.20" | 33.60" | 22.7 F | N/A |
| 10/30 | 29 F | 54 F | 42 F | 1.44" | 13.55" | 3.40" | 33.80" | 23.1 F | N/A |
| 10/31 | 29 F | 54 F | 42 F | 1.47" | 13.58" | 3.50" | 33.90" | 23.5 F | N/A |
