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.

Monday
5th Oct
16

6

6

3
Tuesday
6th Oct
11

7

0

0
Wednesday
7th Oct
11

6

2

2
Thursday
8th Oct
6

1

0

0
Friday
9th Oct
11

0

9

2

5-day weather forecast updated at 04:00 on Sunday 4th October 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 Monday 5th October 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

16
°C maximum temperature
6
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
5
kph wind from SE

Irkutsk weather for Tuesday 6th October 2026

Expect mostly cloudy with light rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 11°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and little or no wind of 6 kph from the north-west.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
58
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
kph wind from NW

Irkutsk weather for Wednesday 7th October 2026

Expect mostly cloudy with rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 11°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 44% chance of some rain and a light breeze of 7 kph from the north-west.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
44
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
7
kph wind from NW

Irkutsk weather for Thursday 8th October 2026

Expect mostly cloudy with rain in Irkutsk, Russia (Central Asia) with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a light breeze of 12 kph from the north-west.

6
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
51
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
12
kph wind from NW

Irkutsk weather for Friday 9th October 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 11°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.