Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 23°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Saturday
6th Jun
23

10

8

6
Sunday
7th Jun
19

12

6

5
Monday
8th Jun
24

11

10

6
Tuesday
9th Jun
27

11

15

6
Wednesday
10th Jun
28

11

14

5

5-day weather forecast updated at 04:00 on Friday 5th 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 Saturday 6th June 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

23
°C maximum temperature
10
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
7
kph wind from NW

Irkutsk weather for Sunday 7th June 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a light breeze of 7 kph from the north-west.

19
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
86
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
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 24°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-west.

24
°C maximum temperature
11
°C minimum temperature
broken clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
5
kph wind from NW

Irkutsk weather for Tuesday 9th June 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 27°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

27
°C maximum temperature
11
°C minimum temperature
scattered clouds
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
27
°C wind chill
7
kph wind from SE

Irkutsk weather for Wednesday 10th June 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.