Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 5°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Thursday
30th Oct
5

-3

2

1
Friday
31st Oct
3

1

0

0
Saturday
1st Nov
6

0

5

1
Sunday
2nd Nov
5

-2

7

1
Monday
3rd Nov
4

-3

6

1

5-day weather forecast updated at 04:00 on Thursday 30th October 2025 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 Thursday 30th October 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 5°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

5
°C maximum temperature
-3
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
6
kph wind from S

Irkutsk weather for Friday 31st October 2025

Expect cloudy with sleet or snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 3°C and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 82% chance of some sleet or snow and a light breeze of 10 kph from the north-west.

3
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
82
% chance of some sleet or snow
<10
mm of sleet/snow expected
0
°C wind chill
10
kph wind from NW

Irkutsk weather for Saturday 1st November 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 6°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

6
°C maximum temperature
0
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
9
kph wind from SE

Irkutsk weather for Sunday 2nd November 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of 5°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

5
°C maximum temperature
-2
°C minimum temperature
broken clouds
7
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
8
kph wind from NW

Irkutsk weather for Monday 3rd November 2025

Expect sunshine and showers in Irkutsk, Russia (Central Asia) with a maximum temperature of 4°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and little or no wind of 6 kph from the south-east.