Average Soil Temperature in Idaho Falls, ID for October 2026
Data from Moose 1 NNE (59.6 mi away) • 25 of 31 days reported
Monthly Summary by Depth
2" depth
50.3°F
avg
44.4°F – 56.7°F
25 days
4" depth
50.8°F
avg
45.1°F – 56.7°F
25 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Oct 1 | 55.6°F | 55.9°F |
| Oct 2 | 55.2°F | 55.8°F |
| Oct 3 | 55.8°F | 55.9°F |
| Oct 4 | 55.6°F | 55.8°F |
| Oct 5 | 56.5°F | 56.3°F |
| Oct 6 | 56.7°F | 56.7°F |
| Oct 7 | 55.8°F | 55.9°F |
| Oct 8 | 54.7°F | 54.9°F |
| Oct 9 | 53.1°F | 53.8°F |
| Oct 10 | 50.2°F | 51.4°F |
| Oct 11 | 48.9°F | 50°F |
| Oct 12 | 48.7°F | 49.5°F |
| Oct 13 | 46.2°F | 47.5°F |
| Oct 14 | 48°F | 48.4°F |
| Oct 15 | 46.6°F | 47.5°F |
| Oct 16 | 45.5°F | 46.4°F |
| Oct 17 | 45.3°F | 46.2°F |
| Oct 18 | 44.6°F | 45.5°F |
| Oct 19 | 45.5°F | 45.9°F |
| Oct 20 | 49.8°F | 49.6°F |
| Oct 21 | 50.5°F | 50.4°F |
| Oct 22 | 50°F | 50.4°F |
| Oct 23 | 47.8°F | 48.9°F |
| Oct 24 | 46.2°F | 46.9°F |
| Oct 25 | 44.4°F | 45.1°F |