Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 16°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Saturday
20th Jun
16

9

5

3
Sunday
21st Jun
12

9

1

3
Monday
22nd Jun
16

9

0

3
Tuesday
23rd Jun
18

11

3

4
Wednesday
24th Jun
23

10

9

6

5-day weather forecast updated at 04:00 on Saturday 20th 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 20th June 2026

Expect mostly cloudy with light rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 13 kph from the north-west.

16
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
55
% chance of some rain
<5
mm of rainfall expected
16
°C wind chill
13
kph wind from NW

Irkutsk weather for Sunday 21st June 2026

Expect mostly cloudy with rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a light breeze of 12 kph from the north-west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
76
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
12
kph wind from NW

Irkutsk weather for Monday 22nd June 2026

Expect mostly cloudy with rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 46% chance of some rain and a light breeze of 7 kph from the north-west.

16
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
3
UV index (Moderate)
46
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
7
kph wind from NW

Irkutsk weather for Tuesday 23rd June 2026

Expect mostly cloudy with light rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and little or no wind of 5 kph from the south.

18
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
19
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
5
kph wind from S

Irkutsk weather for Wednesday 24th June 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.