Average Soil Temperature in Boise, ID for October 2026
Data from Orchard Range Site (23.9 mi away) • 25 of 31 days reported
Monthly Summary by Depth
2" depth
59.8°F
avg
48.6°F – 71.1°F
25 days
4" depth
63.4°F
avg
54.9°F – 70.7°F
25 days
8" depth
65.9°F
avg
58.3°F – 72.3°F
25 days
20" depth
65.8°F
avg
60.8°F – 69.3°F
25 days
40" depth
66.8°F
avg
63.9°F – 68.9°F
25 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Oct 1 | 66.4°F | 69.3°F | 71.4°F | 68.9°F | 68.9°F |
| Oct 2 | 66°F | 69.3°F | 71.1°F | 69.3°F | 68.9°F |
| Oct 3 | 67.1°F | 69.3°F | 71.1°F | 68.9°F | 68.9°F |
| Oct 4 | 69.3°F | 70.3°F | 71.4°F | 68.9°F | 68.5°F |
| Oct 5 | 67.1°F | 70.7°F | 72.3°F | 69.3°F | 68.5°F |
| Oct 6 | 66°F | 69.3°F | 71.8°F | 69.3°F | 68.5°F |
| Oct 7 | 66°F | 68.9°F | 71.1°F | 68.9°F | 68.5°F |
| Oct 8 | 66.7°F | 69.3°F | 71.1°F | 68.9°F | 68.5°F |
| Oct 9 | 71.1°F | 70.7°F | 71.1°F | 68.5°F | 68.5°F |
| Oct 10 | 63°F | 66.7°F | 69.6°F | 68.9°F | 68.2°F |
| Oct 11 | 55°F | 61.7°F | 66°F | 67.8°F | 68.2°F |
| Oct 12 | 50.7°F | 58.3°F | 63.5°F | 66.4°F | 67.8°F |
| Oct 13 | 52.3°F | 57.4°F | 62.1°F | 65.1°F | 67.5°F |
| Oct 14 | 56.3°F | 59.7°F | 62.2°F | 64.2°F | 67.1°F |
| Oct 15 | 55°F | 59.4°F | 62.2°F | 63.5°F | 66.4°F |
| Oct 16 | 56.7°F | 59.9°F | 62.1°F | 63.1°F | 66°F |
| Oct 17 | 57.2°F | 60.4°F | 63°F | 63.1°F | 65.5°F |
| Oct 18 | 56.7°F | 59.9°F | 62.6°F | 63.1°F | 65.1°F |
| Oct 19 | 57.9°F | 60.8°F | 63°F | 63°F | 65.1°F |
| Oct 20 | 59°F | 61.7°F | 63.1°F | 63°F | 64.8°F |
| Oct 21 | 62.6°F | 63.9°F | 64.2°F | 63.1°F | 64.4°F |
| Oct 22 | 57.9°F | 61.3°F | 63.1°F | 63.1°F | 64.4°F |
| Oct 23 | 48.7°F | 56.1°F | 60.3°F | 63°F | 64.4°F |
| Oct 24 | 48.6°F | 54.9°F | 58.8°F | 61.7°F | 64.2°F |
| Oct 25 | 52°F | 55.6°F | 58.3°F | 60.8°F | 63.9°F |