Live Weather & Forecast
Weather in Усть-Кут
Иркутская область, Russia · Real-time conditions & 3-day outlook
-8°C
Feels like -11°C
17°F / Feels 12°F
Mist
Усть-Кут, Иркутская область
🌙 Nighttime
Updated: 2026-04-16 23:30
Humidity
96%
Wind
5 km/h ESE
Wind Gust
10.6 km/h
Pressure
1012 mb
Visibility
2 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
74%
Dew Point
-8.9°C
Wind Degree
105°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
159.9 μg/m³
NO₂
4.8 μg/m³
O₃
99 μg/m³
SO₂
1.5 μg/m³
PM 2.5
4.2 μg/m³
PM 10
5.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Усть-Кут, Иркутская область
12 AM
-14°
Freezing fog
1 AM
-15°
Freezing fog
2 AM
-15°
Freezing fog
3 AM
-16°
Freezing fog
4 AM
-16°
Freezing fog
5 AM
-16°
Freezing fog
6 AM
-17°
Freezing fog
7 AM
-13°
Partly Cloudy
8 AM
-8°
Sunny
9 AM
-5°
Sunny
10 AM
-3°
Sunny
11 AM
-1°
Sunny
12 PM
0°
Light snow
1 PM
1°
Light snow showers
2 PM
1°
Light snow showers
3 PM
2°
Patchy light snow
4 PM
2°
Light snow showers
5 PM
1°
Light snow showers
6 PM
1°
Light snow showers
7 PM
-2°
Overcast
8 PM
-5°
Overcast
9 PM
-7°
Mist
10 PM
-9°
Mist
11 PM
-8°
Mist
3-Day Forecast
Daily overview for Усть-Кут, Иркутская область
Today
Light snow showers
2°
/
-17°
🌧️ 74% chance of rain
❄️ 9% chance of snow
💧 Avg. humidity: 81%
💨 Max wind: 8.6 km/h
🌧️ Total precip: 0.23 mm
☀️ UV Index: 0.7
🌅 Sunrise: 05:48 AM
🌇 Sunset: 08:07 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy snow
0°
/
-12°
🌧️ 82% chance of rain
❄️ 33% chance of snow
💧 Avg. humidity: 90%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 2.44 mm
☀️ UV Index: 0.5
🌅 Sunrise: 05:46 AM
🌇 Sunset: 08:10 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Light snow showers
-3°
/
-12°
🌧️ 61% chance of rain
❄️ 43% chance of snow
💧 Avg. humidity: 82%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 1.11 mm
☀️ UV Index: 0.6
🌅 Sunrise: 05:43 AM
🌇 Sunset: 08:12 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Усть-Кут
Plan your trip to Усть-Кут, Russia 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 Усть-Кут?
Current conditions in Усть-Кут: Mist, temperature -8°C, humidity 96%.
What is the best time to visit Усть-Кут?
The best time to visit Усть-Кут is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Усть-Кут?
Усть-Кут is located at approximately 56.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Усть-Кут?
The wettest period in Усть-Кут is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Усть-Кут?
For visits to Усть-Кут during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Усть-Кут in?
Усть-Кут is located in Russia, in the state of Иркутская область.
What are the public holidays in Усть-Кут in 2026?
View the 2026 public holidays for Усть-Кут on our Holidays page.
What are the GPS coordinates used for the weather forecast in Усть-Кут?
The weather forecast for Усть-Кут uses coordinates 56.781, 105.746.