Weather Forecast for Boise
Idaho, United States of America
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Current Weather - Boise: 11°C
Idaho, United States of America
Partly cloudy
Feels like 12°C
Wind
4 km/h S
Humidity
82%
Pressure
1015 mb
UV Index
1
Visibility
16 km
Sunny
Tuesday, November 18, 2025
High
15°
Low
5°
Rain Chance
0%
Hourly Forecast
6°
Day Statistics
Maximum Wind
7 km/h
Humidity
79%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:43 AM
Sunset
05:17 PM
Moonrise
06:21 AM
Moonset
04:06 PM
Moon Phase
Waning Crescent
Moon Illumination
5%
Air Quality
PM2.5
5.3
μg/m³
PM10
6
μg/m³
NO₂
13.8
μg/m³
O₃
33.7
μg/m³
SO₂
1.7
μg/m³
CO
272.6
μg/m³
Mist
Wednesday, November 19, 2025
High
7°
Low
3°
Rain Chance
0%
Hourly Forecast
6°
6°
5°
5°
5°
5°
4°
4°
4°
4°
5°
5°
6°
6°
6°
6°
6°
6°
6°
6°
5°
5°
5°
5°
Day Statistics
Maximum Wind
8 km/h
Humidity
93%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:45 AM
Sunset
05:16 PM
Moonrise
07:27 AM
Moonset
04:33 PM
Moon Phase
Waning Crescent
Moon Illumination
2%
Air Quality
PM2.5
8.5
μg/m³
PM10
10.1
μg/m³
NO₂
14.5
μg/m³
O₃
32.4
μg/m³
SO₂
1.9
μg/m³
CO
281.5
μg/m³
Partly Cloudy
Thursday, November 20, 2025
High
14°
Low
3°
Rain Chance
0%
Hourly Forecast
4°
4°
4°
4°
4°
4°
4°
3°
3°
5°
6°
8°
10°
11°
12°
13°
13°
13°
10°
8°
7°
6°
6°
6°
Day Statistics
Maximum Wind
12 km/h
Humidity
79%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:46 AM
Sunset
05:15 PM
Moonrise
08:31 AM
Moonset
05:06 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
7
μg/m³
PM10
8
μg/m³
NO₂
14.3
μg/m³
O₃
39.4
μg/m³
SO₂
1.8
μg/m³
CO
225.7
μg/m³
Sunny
Friday, November 21, 2025
High
11°
Low
3°
Rain Chance
0%
Hourly Forecast
7°
7°
7°
6°
6°
6°
5°
4°
3°
4°
6°
7°
8°
10°
10°
11°
10°
9°
8°
7°
7°
6°
5°
6°
Day Statistics
Maximum Wind
12 km/h
Humidity
67%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:47 AM
Sunset
05:14 PM
Moonrise
09:34 AM
Moonset
05:48 PM
Moon Phase
Waxing Crescent
Moon Illumination
1%
Air Quality
PM2.5
7
μg/m³
PM10
7.5
μg/m³
NO₂
14.5
μg/m³
O₃
39.8
μg/m³
SO₂
1.9
μg/m³
CO
281.8
μg/m³
Sunny
Saturday, November 22, 2025
High
11°
Low
4°
Rain Chance
0%
Hourly Forecast
6°
6°
6°
6°
6°
6°
6°
5°
4°
5°
6°
7°
8°
9°
10°
10°
9°
8°
8°
7°
7°
7°
7°
7°
Day Statistics
Maximum Wind
6 km/h
Humidity
63%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:48 AM
Sunset
05:14 PM
Moonrise
10:29 AM
Moonset
06:38 PM
Moon Phase
Waxing Crescent
Moon Illumination
3%
Air Quality
PM2.5
7.6
μg/m³
PM10
8
μg/m³
NO₂
18.9
μg/m³
O₃
32.8
μg/m³
SO₂
1.8
μg/m³
CO
256.7
μg/m³
Sunny
Sunday, November 23, 2025
High
11°
Low
3°
Rain Chance
0%
Hourly Forecast
7°
7°
7°
7°
6°
6°
6°
5°
4°
5°
6°
7°
8°
9°
10°
10°
9°
8°
8°
7°
7°
7°
7°
7°
Day Statistics
Maximum Wind
6 km/h
Humidity
59%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:50 AM
Sunset
05:13 PM
Moonrise
11:17 AM
Moonset
07:37 PM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Sunny
Monday, November 24, 2025
High
12°
Low
5°
Rain Chance
0%
Hourly Forecast
7°
7°
7°
7°
7°
7°
7°
6°
6°
6°
7°
8°
9°
10°
11°
11°
11°
10°
9°
9°
9°
8°
8°
8°
Day Statistics
Maximum Wind
12 km/h
Humidity
54%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:51 AM
Sunset
05:12 PM
Moonrise
11:57 AM
Moonset
08:41 PM
Moon Phase
Waxing Crescent
Moon Illumination
12%
Solar Radiation Data
Shortwave Radiation
325.86
Diffuse Radiation
95.9
DNI
0
GTI
91.66
Weather Alerts
Dense Fog Advisory issued November 18 at 1:26AM MST until November 18 at 10:00AM MST by NWS Boise ID
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Lower Treasure Valley Zones, and Upper Weiser River. * WHEN...Until 10 AM MST /9 AM PST/ this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
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