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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

Thursday 21-05-2026 Sunny/Clear 43°F / 72°F
Friday 22-05-2026 Sunny/Clear 45°F / 73°F
Saturday 23-05-2026 Sunny/Clear 54°F / 81°F
Sunday 24-05-2026 Sunny/Clear 52°F / 82°F
Monday 25-05-2026 Sunny/Clear 54°F / 82°F
Tuesday 26-05-2026 Sunny/Clear 57°F / 82°F
Wednesday 27-05-2026 Sunny/Clear 52°F / 84°F
Thursday 28-05-2026 Sunny/Clear 55°F / 93°F
Friday 29-05-2026 Sunny/Clear 64°F / 97°F
Saturday 30-05-2026 Patchy rain possible 64°F / 95°F
Sunday 31-05-2026 Patchy rain possible 61°F / 88°F
Monday 01-06-2026 Patchy rain possible 61°F / 86°F
Tuesday 02-06-2026 Sunny/Clear 55°F / 88°F

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We offer rental cars in more than 40,000 locations
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