Weather Boise Valley long-term weather forecast

Long-term weather forecast for Boise Valley for ten days.

Thursday, Jan 15

4 / -1°C

0.0 mm

5 km/h

0 °C	-3 °C	5 am
5 °C	2 °C	11 am
4 °C	1 °C	5 pm
0 °C	-2 °C	11 pm

sunrise 8:14 am
sunset 5:34 pm

HOURLY

During the day clear. The highest temperature 4 °C. At night clear. The lowest temperature -1 °C.

Interactive map weather Idaho, USA

GPS: 43.6116; -116.2148

altitude: 822 m
local time:

PLACES IN THE AREA

Weather forecast Boise Valley, Idaho, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 01/15/2026
5 AM 7 AM	clear	0 °C -3 °C	0.0 mm	0.3 m/s 1 km/h northeast	1033 hPa	69 %	-4 °C	0 %	0%	0%	0%	0%
11 AM 1 PM	clear	5 °C 2 °C	0.0 mm	1.5 m/s 5 km/h south-southeast	1035 hPa	59 %	-2 °C	0 %	0%	0%	0%	0%
5 PM 7 PM	clear	4 °C 2 °C	0.0 mm	0.8 m/s 3 km/h northwest	1031 hPa	77 %	0 °C	0 %	0%	0%	0%	0%
11 PM 1 AM	clear	0 °C -3 °C	0.0 mm	0.4 m/s 1 km/h east-southeast	1032 hPa	71 %	-4 °C	0 %	0%	0%	0%	0%
Friday 01/16/2026
5 AM 7 AM	clear	0 °C -3 °C	0.0 mm	1.6 m/s 6 km/h east	1033 hPa	78 %	-3 °C	0 %	0%	0%	0%	0%
11 AM 1 PM	clear	6 °C 3 °C	0.0 mm	1.2 m/s 4 km/h southeast	1035 hPa	50 %	-3 °C	0 %	0%	0%	0%	0%
5 PM 7 PM	clear	4 °C 2 °C	0.0 mm	0.2 m/s 1 km/h northwest	1032 hPa	70 %	0 °C	0 %	0%	0%	0%	0%
11 PM 1 AM	clear	0 °C -3 °C	0.0 mm	1.2 m/s 4 km/h east-northeast	1033 hPa	86 %	-2 °C	0 %	0%	0%	0%	0%

Boise Valley, Idaho, USA - information

State: Idaho, USA

GPS coordinates: 43.6116; -116.2148

Time zone: America / Boise time difference in hours with time in US is -8 hours

Altitude: 822 m
The administrative part:

Idaho, Boise
Ada County, Boise

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Weather Boise Valley, Idaho, USA. Weather forecast Boise Valley.

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Data source

Weather forecast for Boise Valley is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Boise Valley

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
8:14 am	5:34 pm
Noon:	Length of day:
12:54 pm	09:19
Start of civil twilight*:	End of civil twilight*:
7:42 am	6:06 pm
Start of nautical twilight*:	End of nautical twilight*:
7:07 am	6:41 pm
Start of astronomical twilight*:	End of astronomical twilight*:
6:33 am	7:15 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/15/2026 6:15 am	01/15/2026 2:27 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026