Irkutsk weather live forecast

Today's maximum temperature in Irkutsk is expected to be -20°C. Select a day from the live weather forecast for Irkutsk, Russia (Central Asia) for more weather parameters.

Tuesday
9th Dec
-20

-25

7

0
Wednesday
10th Dec
-20

-25

6

0
Thursday
11th Dec
-20

-25

6

0
Friday
12th Dec
-14

-22

2

0
Saturday
13th Dec
-7

-15

6

0

5-day weather forecast updated at 04:00 on Monday 8th December 2025 GMT

More about Irkutsk

Irkutsk by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Russia (Central Asia)

Radisson Hotels: up to 25% off prepaid rates

Discount Code

Save up to 25% on hotel stays when you book advance
Radisson Rewards members get extra 10% off hotels
Book hotels in Europe, Middle East, Africa, Asia & Pacific

Show discount code

******AID

Redeem Radisson Hotels discount code >>

View all Radisson Hotels offers

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 Tuesday 9th December 2025

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -20°C and 7 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the north-west.

-20
°C maximum temperature
-25
°C minimum temperature
scattered clouds
7
hours of sunshine
0
UV index (None)
0
cm of snow expected
-24
°C wind chill
5
kph wind from NW

Irkutsk weather for Wednesday 10th December 2025

Expect scattered clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -20°C and 6 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the east.

-20
°C maximum temperature
-25
°C minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
cm of snow expected
-25
°C wind chill
5
kph wind from E

Irkutsk weather for Thursday 11th December 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -20°C and 6 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the west.

-20
°C maximum temperature
-25
°C minimum temperature
broken clouds
6
hours of sunshine
0
UV index (None)
0
cm of snow expected
-24
°C wind chill
5
kph wind from W

Irkutsk weather for Friday 12th December 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -14°C and 2 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the south-east.

-14
°C maximum temperature
-22
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
cm of snow expected
-18
°C wind chill
5
kph wind from SE

Irkutsk weather for Saturday 13th December 2025

Expect broken clouds in Irkutsk, Russia (Central Asia) with a maximum temperature of -7°C and 6 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the south-east.