Boise, ID Hourly Weather Forecast

Boise temperature trend - Next 24 hours

The next 24 hours at a glance

Warmest hour: 4 PM - around 86°
Coolest hour: 8 AM - around 61°
Rain risk: low all day (peaks at 1%)
UV peak: 2 PM at index 5 - sun protection recommended
Windiest: 5 PM at 12 mph

Boise hourly weather - Tuesday, October 6

In Boise, expect a high near 86°F (30°C) around 4 PM and a low of 61°F (16°C) near 8 AM, with no meaningful precipitation risk.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Clear	68°	62°	1%	4 mph E	22%	0
1 AM	Clear	67°	60°	0%	4 mph E	23%	0
2 AM	Clear	66°	60°	0%	4 mph NE	24%	0
3 AM	Clear	65°	59°	0%	3 mph NNE	25%	0
4 AM	Clear	63°	58°	0%	2 mph NNE	26%	0
5 AM	Clear	62°	57°	0%	1 mph ENE	27%	0
6 AM	Clear	62°	56°	0%	2 mph NNE	28%	0
7 AM	Clear	61°	56°	1%	3 mph NNE	28%	0
8 AM	Sunny	61°	55°	1%	2 mph N	29%	0
9 AM	Sunny	65°	60°	0%	2 mph NNW	26%	0
10 AM	Sunny	71°	64°	0%	4 mph NW	22%	1
11 AM	Sunny	74°	67°	0%	6 mph WNW	20%	2
12 PM	Sunny	78°	70°	0%	8 mph NW	18%	4
1 PM	Sunny	82°	72°	0%	10 mph NW	16%	4
2 PM	Sunny	84°	75°	0%	10 mph NW	14%	5
3 PM	Sunny	86°	76°	0%	10 mph NW	13%	4
4 PM	Sunny	86°	75°	0%	12 mph NW	12%	3
5 PM	Sunny	86°	74°	0%	12 mph NW	11%	2
6 PM	Sunny	84°	74°	0%	10 mph NNW	11%	0
7 PM	Sunny	76°	67°	0%	9 mph NNW	13%	0
8 PM	Clear	73°	64°	0%	7 mph N	15%	0
9 PM	Clear	70°	64°	0%	3 mph NNE	16%	0
10 PM	Clear	68°	64°	0%	0 mph E	17%	0
11 PM	Clear	67°	61°	0%	2 mph E	18%	0

Boise hourly weather - Wednesday, October 7

In Boise, expect a high near 87°F (31°C) around 4 PM and a low of 58°F (15°C) near 8 AM, with no meaningful precipitation risk.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Clear	65°	58°	0%	4 mph E	19%	0
1 AM	Clear	64°	56°	0%	5 mph ENE	20%	0
2 AM	Clear	63°	56°	0%	5 mph ENE	20%	0
3 AM	Clear	62°	55°	0%	5 mph ENE	21%	0
4 AM	Clear	61°	54°	0%	4 mph ENE	22%	0
5 AM	Clear	60°	54°	0%	3 mph ENE	23%	0
6 AM	Clear	60°	53°	0%	3 mph ENE	23%	0
7 AM	Clear	59°	52°	0%	3 mph NE	23%	0
8 AM	Sunny	58°	52°	0%	2 mph ENE	24%	0
9 AM	Sunny	62°	57°	0%	2 mph ENE	21%	0
10 AM	Sunny	69°	63°	0%	2 mph NW	17%	1
11 AM	Sunny	73°	66°	0%	5 mph WNW	15%	2
12 PM	Sunny	77°	68°	0%	6 mph WNW	13%	4
1 PM	Sunny	81°	72°	0%	7 mph NW	11%	4
2 PM	Sunny	84°	74°	0%	8 mph NW	10%	5
3 PM	Sunny	86°	77°	0%	8 mph NW	9%	4
4 PM	Sunny	87°	78°	0%	8 mph NW	9%	3
5 PM	Sunny	87°	77°	0%	8 mph NW	9%	1
6 PM	Sunny	85°	76°	0%	8 mph NW	10%	0
7 PM	Sunny	77°	68°	0%	6 mph NW	12%	0
8 PM	Clear	72°	65°	0%	5 mph NNW	14%	0
9 PM	Clear	71°	64°	0%	3 mph N	15%	0
10 PM	Clear	70°	63°	0%	2 mph NNE	16%	0
11 PM	Clear	68°	62°	0%	3 mph ENE	17%	0

Quick answers for the hours ahead

What is the warmest hour in Boise today?

4 PM is forecast to be the warmest, at about 86°F (30°C) with sunny.

Will it rain in Boise tonight?

Unlikely - the evening precipitation chance stays at or below 1%.

When is the UV index highest in Boise today?

Around 2 PM, when it reaches 5. From UV 3 upward, sun protection is recommended.

Boise hour-by-hour: what to expect

Over the next 24 hours in Boise, temperatures range from 61°F (16°C) around 8 AM up to 86°F (30°C) near 4 PM - about 21°F (12°C) above the typical October high of 65°F (18°C).

Precipitation chances stay minimal throughout, so plans can skip the umbrella.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Boise 14-day forecast or the monthly climate averages.

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Boise, ID Hourly Forecast