Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be -17°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Sunday
28th Dec
-17

-22

0

0
Monday
29th Dec
-16

-21

1

0
Tuesday
30th Dec
-12

-21

1

0
Wednesday
31st Dec
-9

-17

5

0
Thursday
1st Jan
-9

-15

4

0

5-day weather forecast updated at 04:00 on Saturday 27th December 2025 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 Sunday 28th December 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -17°C and no hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 kph from the north-west.

-17
°C maximum temperature
-22
°C minimum temperature
broken clouds
0
hours of sunshine
0
UV index (None)
0
cm of snow expected
-20
°C wind chill
4
kph wind from NW

Irkutsk weather for Monday 29th December 2025

Expect fog in low lying areas in Irkutsk, Russia (Central Asia) with a maximum temperature of -16°C and 1 hour of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 kph from the south-east.

-16
°C maximum temperature
-21
°C minimum temperature
fog in low lying areas
1
hour of sunshine
0
UV index (None)
0
cm of snow expected
-19
°C wind chill
4
kph wind from SE

Irkutsk weather for Tuesday 30th December 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -12°C and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the south-east.

-12
°C maximum temperature
-21
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
cm of snow expected
-16
°C wind chill
8
kph wind from SE

Irkutsk weather for Wednesday 31st December 2025

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

-9
°C maximum temperature
-17
°C minimum temperature
broken clouds
5
hours of sunshine
0
UV index (None)
0
cm of snow expected
-14
°C wind chill
9
kph wind from SE

Irkutsk weather for Thursday 1st January 2026

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -9°C and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 kph from the south-east.