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
12th Jul
21

10

10

6
Monday
13th Jul
19

13

7

5
Tuesday
14th Jul
23

11

15

6
Wednesday
15th Jul
25

13

8

6
Thursday
16th Jul
24

16

9

7

5-day weather forecast updated at 04:00 on Saturday 11th July 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 Sunday 12th July 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 21°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

21
°C maximum temperature
10
°C minimum temperature
broken clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Irkutsk weather for Monday 13th July 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

19
°C maximum temperature
13
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Irkutsk weather for Tuesday 14th July 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

23
°C maximum temperature
11
°C minimum temperature
scattered clouds
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
6
kph wind from NW

Irkutsk weather for Wednesday 15th July 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 25°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.

25
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from NW

Irkutsk weather for Thursday 16th July 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 24°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.