Boise Weather Outlook & Summary
Boise is currently 20°C with mostly cloudy. Today's temperatures are expected between 14°C and 14°C. Dry conditions are expected throughout the day.
Hourly Forecast (24 Hours)
Scroll horizontally →7-Day Extended Forecast
Daily Highs & LowsToday
09-21
Partly Cloudy
14°
14°
1%
8 km/h
Tue
09-22
Mostly Sunny
13°
28°
3%
8 km/h
Wed
09-23
Sunny
15°
30°
0%
8 km/h
Thu
09-24
Sunny
16°
33°
1%
8 km/h
Fri
09-25
Mostly Sunny
10°
27°
4%
8 km/h
Sat
09-26
Mostly Sunny
9°
22°
2%
8 km/h
Sun
09-27
Mostly Sunny
9°
23°
2%
8 km/h
Mon
09-28
Sunny
22°
22°
2%
8 km/h
Comprehensive Weather Metrics
RealFeel® Temperature
18°
Feels close to actual air temperature
Humidity & Dew Point
48%
Relative atmospheric moisture level
Wind & Gusts
8 km/h
SE (135°)
Atmospheric Pressure
1013 hPa
Low pressure system
UV Index
5 (Moderate)
Minimal UV solar hazard
Cloud Cover
60%
Partly cloudy
Precipitation (Last Hr)
0.1 mm
Active rainfall recorded
Visibility
> 10 km
Horizontal optical clarity
Air Quality Index
Standard: US EPA AQI40Good
Air quality is considered satisfactory, and air pollution poses little or no risk.
Health Advisory
Enjoy outdoor activities. Air quality is ideal for all individuals.
*General public health guidance based on ambient atmospheric concentration. Not medical advice.
Pollutant Concentrations (µg/m³)
PM2.5 (Fine)
8.5
PM10 (Coarse)
9.7
Ozone (O₃)
57
Nitrogen (NO₂)
22.1
Sulphur (SO₂)
0.5
Carbon (CO)
178
Sun & Daylight
Night time (sun below horizon)
Sunrise
7:31 AM
Sunset
7:42 PM
Boise Weather Radar & Map
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