Average Soil Temperature in Missoula, MT for October 2026
Data from Dillon 18 WSW (126.9 mi away) • 25 of 31 days reported
Monthly Summary by Depth
2" depth
44.2°F
avg
36°F – 52.9°F
25 days
4" depth
45°F
avg
37.6°F – 52.5°F
25 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Oct 1 | 52.7°F | 52.3°F |
| Oct 2 | 52.3°F | 52.2°F |
| Oct 3 | 52.7°F | 52.3°F |
| Oct 4 | 51.6°F | 51.6°F |
| Oct 5 | 52.9°F | 52.3°F |
| Oct 6 | 52.7°F | 52.5°F |
| Oct 7 | 50.7°F | 51.3°F |
| Oct 8 | 49.8°F | 50.4°F |
| Oct 9 | 50.7°F | 50.7°F |
| Oct 10 | 51.4°F | 52°F |
| Oct 11 | 41.4°F | 45.5°F |
| Oct 12 | 38.3°F | 41.7°F |
| Oct 13 | 37.2°F | 39.9°F |
| Oct 14 | 36.5°F | 38.7°F |
| Oct 15 | 37.6°F | 38.7°F |
| Oct 16 | 38.1°F | 39°F |
| Oct 17 | 38.8°F | 39.6°F |
| Oct 18 | 39.9°F | 40.5°F |
| Oct 19 | 40.1°F | 40.6°F |
| Oct 20 | 40.5°F | 41°F |
| Oct 21 | 41.4°F | 41.5°F |
| Oct 22 | 42.3°F | 42.3°F |
| Oct 23 | 41.5°F | 42.6°F |
| Oct 24 | 37.9°F | 39.4°F |
| Oct 25 | 36°F | 37.6°F |