Weather in Boise in October
In an average October, Boise sees a daily high around 68°F and a low around 44°F, based on 1980–2026 of local climate records.
| Average high | 68°F |
|---|---|
| Typical high range | 57°F to 80°F |
| Average low | 44°F |
| Typical low range | 35°F to 52°F |
| Average daily precipitation | 0.00 in |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
94°F
1992-10-01
Lowest
35°F
2002-10-31
Low
Highest
66°F
1992-10-01
Lowest
14°F
2019-10-30
Feels-like
Highest
90°F
1992-10-01
Lowest
5°F
2002-10-31
Humidity
Highest
11.5 g/m³
2015-10-19
Lowest
1.6 g/m³
2019-10-30
Wind
Highest
24 mph
2013-10-03
Lowest
3 mph
1996-10-30
Gust
Highest
47 mph
2009-10-27
Lowest
8 mph
1994-10-23
Precip
Wettest
2.45 in
2004
Driest
0.03 in
1988
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