Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 14°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Thursday
4th Jun
14

8

3

3
Friday
5th Jun
19

5

3

4
Saturday
6th Jun
22

9

8

5
Sunday
7th Jun
22

10

7

6
Monday
8th Jun
25

10

5

5

5-day weather forecast updated at 04:00 on Thursday 4th June 2026 GMT

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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 4th June 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a light breeze of 7 kph from the north-west.

14
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
89
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
7
kph wind from NW

Irkutsk weather for Friday 5th June 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

19
°C maximum temperature
5
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
6
kph wind from NW

Irkutsk weather for Saturday 6th June 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

22
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NW

Irkutsk weather for Sunday 7th June 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 22°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a light breeze of 7 kph from the north-west.

22
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
59
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
7
kph wind from NW

Irkutsk weather for Monday 8th June 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-west.