Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be 1°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Thursday
29th Oct
1

-10

1

1
Friday
30th Oct
-3

-11

5

1
Saturday
31st Oct
0

-3

1

1
Sunday
1st Nov
-2

-9

1

1
Monday
2nd Nov
-5

-12

1

1

5-day weather forecast updated at 04:00 on Thursday 29th 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 Thursday 29th October 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 65% chance of some snow and a gentle breeze of 14 kph from the north-west.

1
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
65
% chance of some snow
<5
cm of snow expected
-3
°C wind chill
14
kph wind from NW

Irkutsk weather for Friday 30th October 2026

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -3°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 9 kph from the south-east.

-3
°C maximum temperature
-11
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-6
°C wind chill
9
kph wind from SE

Irkutsk weather for Saturday 31st October 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 73% chance of some snow and little or no wind of 6 kph from the south-east.

0
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
73
% chance of some snow
<5
cm of snow expected
-2
°C wind chill
6
kph wind from SE

Irkutsk weather for Sunday 1st November 2026

Expect mostly cloudy with light snow in Irkutsk, Russia (Central Asia) with a maximum temperature of -2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 69% chance of some snow and a light breeze of 10 kph from the north-west.

-2
°C maximum temperature
-9
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
69
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
10
kph wind from NW

Irkutsk weather for Monday 2nd November 2026

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