Typical Weather in Boise, ID in October

65° F Avg High

40° F Avg Low

2 Rainy Days

☀️ Temperature Summary

October is one of the warmer months of the year for Boise, with highs averaging around 65°F. You can expect overnight lows near 40°F most days. Daily high temperatures can range between 72°F and 57°F for the month of October.

October is a great time to visit Boise, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 8% chance of rain for any given day in October. It's one of the drier months of the year for Boise, with total rainfall for the month around 1 inches.