Live Weather & Forecast
Weather in Boise
Idaho, United States · Real-time conditions & 3-day outlook
6°C
Feels like 4°C
43°F / Feels 39°F
Overcast
Boise, Idaho
🌙 Nighttime
Updated: 2026-04-13 02:45
Humidity
76%
Wind
9.7 km/h ESE
Wind Gust
12.9 km/h
Pressure
1011 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0.86 mm
Cloud Cover
100%
Dew Point
2.3°C
Wind Degree
103°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
170.9 μg/m³
NO₂
5.9 μg/m³
O₃
64 μg/m³
SO₂
1.4 μg/m³
PM 2.5
2.2 μg/m³
PM 10
2.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Boise, Idaho
12 AM
5°
Clear
1 AM
5°
Patchy rain nearby
2 AM
6°
Overcast
3 AM
5°
Patchy sleet nearby
4 AM
5°
Moderate rain at times
5 AM
5°
Light sleet
6 AM
5°
Light sleet
7 AM
5°
Light sleet
8 AM
5°
Light sleet
9 AM
5°
Moderate or heavy sleet
10 AM
5°
Moderate or heavy sleet
11 AM
6°
Moderate or heavy sleet
12 PM
7°
Light rain
1 PM
7°
Light rain
2 PM
8°
Light rain
3 PM
9°
Light drizzle
4 PM
9°
Light drizzle
5 PM
9°
Cloudy
6 PM
9°
Partly Cloudy
7 PM
9°
Partly Cloudy
8 PM
7°
Sunny
9 PM
6°
Cloudy
10 PM
5°
Fog
11 PM
4°
Fog
3-Day Forecast
Daily overview for Boise, Idaho
Today
Heavy rain
10°
/
4°
🌧️ 89% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 23.35 mm
☀️ UV Index: 0.2
🌅 Sunrise: 07:05 AM
🌇 Sunset: 08:26 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
14°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 07:04 AM
🌇 Sunset: 08:27 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
8°
/
0°
🌧️ 87% chance of rain
❄️ 6% chance of snow
💧 Avg. humidity: 90%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 74.95 mm
☀️ UV Index: 0.2
🌅 Sunrise: 07:02 AM
🌇 Sunset: 08:28 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Boise
Plan your trip to Boise, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Boise?
Current conditions in Boise: Overcast, temperature 6°C, humidity 76%.
What is the best time to visit Boise?
The best time to visit Boise is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Boise?
Boise is located at approximately 43.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Boise?
The wettest period in Boise is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Boise?
For visits to Boise during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Boise in?
Boise is located in United States, in the state of Idaho.
What are the public holidays in Boise in 2026?
View the 2026 public holidays for Boise on our Holidays page.
What are the GPS coordinates used for the weather forecast in Boise?
The weather forecast for Boise uses coordinates 43.6166, -116.2009.