Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 21°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Sunday
14th Jun
21

12

6

6
Monday
15th Jun
24

12

13

5
Tuesday
16th Jun
24

12

13

6
Wednesday
17th Jun
24

14

14

6
Thursday
18th Jun
20

13

6

4

5-day weather forecast updated at 04:00 on Sunday 14th 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 Sunday 14th June 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 21°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from S

Irkutsk weather for Monday 15th June 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

24
°C maximum temperature
12
°C minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
6
kph wind from SE

Irkutsk weather for Tuesday 16th June 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

24
°C maximum temperature
12
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from SE

Irkutsk weather for Wednesday 17th June 2026

Expect sunshine and showers in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a light breeze of 7 kph from the west.

24
°C maximum temperature
14
°C minimum temperature
sunshine and showers
14
hours of sunshine
6
UV index (High)
40
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
7
kph wind from W

Irkutsk weather for Thursday 18th June 2026

Expect isolated thunderstorms in Irkutsk, Russia (Central Asia) with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a light breeze of 11 kph from the north-west.