Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 6°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Thursday
2nd Apr
6

0

2

2
Friday
3rd Apr
8

-1

0

3
Saturday
4th Apr
3

-1

2

3
Sunday
5th Apr
3

-4

2

3
Monday
6th Apr
8

-3

3

2

5-day weather forecast updated at 04:00 on Wednesday 1st April 2026 GMT

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Recommended for Russia (Central Asia)

The 5-day weather forecast for Russia (Central Asia) (Irkutsk) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Irkutsk weather forecast by day

Below are the detailed weather forecasts for Irkutsk for the next 5 days.

Irkutsk weather for Thursday 2nd April 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 6°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

6
°C maximum temperature
0
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
13
kph wind from NW

Irkutsk weather for Friday 3rd April 2026

Expect overcast skies in Irkutsk, Russia (Central Asia) with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

8
°C maximum temperature
-1
°C minimum temperature
overcast skies
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
10
kph wind from NW

Irkutsk weather for Saturday 4th April 2026

Expect cloudy with sleet or snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 39% chance of some sleet or snow and a gentle breeze of 17 kph from the north-west.

3
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
3
UV index (Moderate)
39
% chance of some sleet or snow
<5
mm of sleet/snow expected
-2
°C wind chill
17
kph wind from NW

Irkutsk weather for Sunday 5th April 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 14% chance of some snow and a light breeze of 11 kph from the north-west.

3
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
3
UV index (Moderate)
14
% chance of some snow
<2
cm of snow expected
0
°C wind chill
11
kph wind from NW

Irkutsk weather for Monday 6th April 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 8°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.