Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 8°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Sunday
11th Oct
8

1

5

2
Monday
12th Oct
7

1

6

2
Tuesday
13th Oct
10

-1

5

2
Wednesday
14th Oct
6

1

0

1
Thursday
15th Oct
6

-1

4

2

5-day weather forecast updated at 04:00 on Sunday 11th October 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 11th October 2026

Expect sunshine and showers in Irkutsk, Russia (Central Asia) with a maximum temperature of 8°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and little or no wind of 6 kph from the north-west.

8
°C maximum temperature
1
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
13
% chance of some rain
<2
mm of rainfall expected
8
°C wind chill
6
kph wind from NW

Irkutsk weather for Monday 12th October 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 7°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-west.

7
°C maximum temperature
1
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
4
kph wind from NW

Irkutsk weather for Tuesday 13th October 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 10°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

10
°C maximum temperature
-1
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from SE

Irkutsk weather for Wednesday 14th October 2026

Expect mostly cloudy with light rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a light breeze of 10 kph from the north-west.

6
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
76
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
10
kph wind from NW

Irkutsk weather for Thursday 15th October 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 6°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.