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National Car Rental Boise car rental comparison

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Climate chart Boise

Jan.
max 27°F min 3°F
17
Feb.
max 27°F min 5°F
12
Mar.
max 37°F min 14°F
25
Apr.
max 34°F min 10°F
26
May.
max 45°F min 23°F
28
Jun.
max 63°F min 36°F
16
Jul.
max 79°F min 46°F
7
Aug.
max 93°F min 70°F
8
Sep.
max 84°F min 59°F
4
Oct.
max 54°F min 30°F
7
Nov.
max 30°F min 7°F
14
Dec.
max 36°F min 25°F
15

Weekly overview Boise

Weather Boise 14 days

Friday 21-08-2026 Overcast 68°F / 104°F
Saturday 22-08-2026 Overcast 79°F / 95°F
Sunday 23-08-2026 Sunny/Clear 68°F / 93°F
Monday 24-08-2026 Overcast 64°F / 88°F
Tuesday 25-08-2026 Sunny/Clear 70°F / 99°F
Wednesday 26-08-2026 Sunny/Clear 73°F / 93°F
Thursday 27-08-2026 Partly cloudy 59°F / 90°F
Friday 28-08-2026 Sunny/Clear 66°F / 95°F
Saturday 29-08-2026 Overcast 70°F / 93°F
Sunday 30-08-2026 Sunny/Clear 61°F / 84°F
Monday 31-08-2026 Overcast 63°F / 88°F
Tuesday 01-09-2026 Overcast 66°F / 86°F
Wednesday 02-09-2026 Overcast 55°F / 68°F

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