Typical Weather in Boise, ID in March

55° F Avg High

34° F Avg Low

5 Rainy Days

☀️ Temperature Summary

March is one of the cooler months of the year for Boise, with highs averaging around 55°F. Lows overnight are typically around 34°F. Daily high temperatures can range between 50°F and 59°F, and will often rise as the month goes on.

March 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 16% chance of rain for any given day in March. It's one of the rainier months of the year for Boise, with total rainfall for the month around 1 inches.