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Weather Irkutsk: Current forecast

Irkutsk / Russia

3 °C
Feels like 1.4 °C
Min -3 °C / Max 4 °C
Weather Irkutsk: Sunny, 3 °C Sunny
6.1 km/h NW
Wind
8.4 km/h NW
Gusts
1027 hPa
Pressure
0 mm
Precipitation
41 %
Humidity
1.6
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
07:31 / 18:04
Sunrise / Sunset
15:00 / 22:00
Moonrise / Moonset
First Quarter (47 %)
Moon phase

Updated: Oct 17, 2026, 7:20 CEST Oct 17, 2026, 13:20 +08

Today's Summary

Right now Irkutsk has sunny weather. The thermometer currently shows 3°C. A warm jacket and a scarf will keep you comfortable. During the day temperatures will range between -3°C and 3.6°C.

Hourly forecast – Irkutsk, today

Oct 17, 14:00
3 °C
Sunny
Irkutsk Oct 17, 14:00: Sunny, 3 °C
Oct 17, 15:00
3 °C
Sunny
Irkutsk Oct 17, 15:00: Sunny, 3 °C
Oct 17, 16:00
0 °C
Sunny
Irkutsk Oct 17, 16:00: Sunny, 0 °C
Oct 17, 17:00
-1 °C
Partly cloudy
Irkutsk Oct 17, 17:00: Partly cloudy, -1 °C
Oct 17, 18:00
-1 °C
Overcast
Irkutsk Oct 17, 18:00: Overcast, -1 °C
Oct 17, 19:00
-1 °C
Overcast
Irkutsk Oct 17, 19:00: Overcast, -1 °C
Oct 17, 20:00
-1 °C
Overcast
Irkutsk Oct 17, 20:00: Overcast, -1 °C
Oct 17, 21:00
-2 °C
Cloudy
Irkutsk Oct 17, 21:00: Cloudy, -2 °C
Oct 17, 22:00
-2 °C
Clear
Irkutsk Oct 17, 22:00: Clear, -2 °C
Oct 17, 23:00
-2 °C
Clear
Irkutsk Oct 17, 23:00: Clear, -2 °C
Oct 18, 00:00
-3 °C
Clear
Irkutsk Oct 18, 00:00: Clear, -3 °C
Oct 18, 01:00
-3 °C
Partly cloudy
Irkutsk Oct 18, 01:00: Partly cloudy, -3 °C
Oct 18, 02:00
-3 °C
Partly cloudy
Irkutsk Oct 18, 02:00: Partly cloudy, -3 °C
Oct 18, 03:00
-3 °C
Partly cloudy
Irkutsk Oct 18, 03:00: Partly cloudy, -3 °C
Oct 18, 04:00
-3 °C
Partly cloudy
Irkutsk Oct 18, 04:00: Partly cloudy, -3 °C
Oct 18, 05:00
-3 °C
Clear
Irkutsk Oct 18, 05:00: Clear, -3 °C
Oct 18, 06:00
-3 °C
Sunny
Irkutsk Oct 18, 06:00: Sunny, -3 °C
Oct 18, 07:00
-2 °C
Cloudy
Irkutsk Oct 18, 07:00: Cloudy, -2 °C
Oct 18, 08:00
-0 °C
Partly cloudy
Irkutsk Oct 18, 08:00: Partly cloudy, -0 °C
Oct 18, 09:00
1 °C
Partly cloudy
Irkutsk Oct 18, 09:00: Partly cloudy, 1 °C
Oct 18, 10:00
2 °C
Sunny
Irkutsk Oct 18, 10:00: Sunny, 2 °C
Oct 18, 11:00
3 °C
Sunny
Irkutsk Oct 18, 11:00: Sunny, 3 °C
Oct 18, 12:00
3 °C
Partly cloudy
Irkutsk Oct 18, 12:00: Partly cloudy, 3 °C
Oct 18, 13:00
3 °C
Cloudy
Irkutsk Oct 18, 13:00: Cloudy, 3 °C
Time
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
Irkutsk Oct 17, 14:00: Sunny
Irkutsk Oct 17, 15:00: Sunny
Irkutsk Oct 17, 16:00: Sunny
Irkutsk Oct 17, 17:00: Partly cloudy
Irkutsk Oct 17, 18:00: Overcast
Irkutsk Oct 17, 19:00: Overcast
Irkutsk Oct 17, 20:00: Overcast
Irkutsk Oct 17, 21:00: Cloudy
Irkutsk Oct 17, 22:00: Clear
Irkutsk Oct 17, 23:00: Clear
Irkutsk Oct 18, 00:00: Clear
Irkutsk Oct 18, 01:00: Partly cloudy
Irkutsk Oct 18, 02:00: Partly cloudy
Irkutsk Oct 18, 03:00: Partly cloudy
Irkutsk Oct 18, 04:00: Partly cloudy
Irkutsk Oct 18, 05:00: Clear
Irkutsk Oct 18, 06:00: Sunny
Irkutsk Oct 18, 07:00: Cloudy
Irkutsk Oct 18, 08:00: Partly cloudy
Irkutsk Oct 18, 09:00: Partly cloudy
Irkutsk Oct 18, 10:00: Sunny
Irkutsk Oct 18, 11:00: Sunny
Irkutsk Oct 18, 12:00: Partly cloudy
Irkutsk Oct 18, 13:00: Cloudy
Temperature (°C)
Chance of rain (%)
1
1
2
4
13
13
13
9
5
4
4
7
7
7
7
5
5
8
5
4
2
1
2
6
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
N
4
NNE
4
NE
4
E
3
SE
4
SSE
3
SSE
3
SSE
3
SE
3
SE
3
SE
3
SE
3
ESE
3
ESE
3
E
3
E
2
ENE
2
NE
1
NNW
1
NW
3
NNW
5
NNW
7
NNW
8
NNW
9
Pressure (hPa)
1025
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
Humidity (%)
37 %
42 %
47 %
50 %
53 %
54 %
55 %
57 %
59 %
60 %
61 %
62 %
62 %
62 %
62 %
62 %
62 %
55 %
49 %
45 %
43 %
42 %
40 %
38 %
Cloud cover (%)
5 %
5 %
9 %
35 %
96 %
100 %
96 %
70 %
18 %
5 %
7 %
40 %
36 %
39 %
41 %
8 %
14 %
66 %
45 %
39 %
16 %
6 %
30 %
71 %

14-day weather forecast – Irkutsk

14-day trend for Irkutsk: Forecasts suggest a marked cooldown in the second week. Lows can drop to around -9.1°C at night, with daytime highs up to 6.5°C.

Date
Oct 17
Oct 18
Oct 19
Oct 20
Oct 21
Oct 22
Oct 23
Oct 24
Oct 25
Oct 26
Oct 27
Oct 28
Oct 29
Oct 30
Irkutsk October 17, 2026: Partly cloudy
Irkutsk October 18, 2026: Sunny
Irkutsk October 19, 2026: Overcast
Irkutsk October 20, 2026: Sunny
Irkutsk October 21, 2026: Sunny
Irkutsk October 22, 2026: Overcast
Irkutsk October 23, 2026: Overcast
Irkutsk October 24, 2026: Partly cloudy
Irkutsk October 25, 2026: Partly cloudy
Irkutsk October 26, 2026: Cloudy
Irkutsk October 27, 2026: Heavy snow
Irkutsk October 28, 2026: Heavy snow
Irkutsk October 29, 2026: Light snow
Irkutsk October 30, 2026: Overcast
Temperature (°C)
Chance of rain (%)
7
6
62
4
8
88
77
15
15
20
90
85
68
19
Precipitation
—
—
1.3 mm
—
—
8.6 mm
1.9 mm
—
—
—
7.1 mm
4.5 mm
1.4 mm
—
Wind max (km/h)
10
9
23
12
18
24
23
14
4
5
22
25
23
13
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
October 17, 2026 Irkutsk October 17, 2026: Partly cloudy Partly cloudy -3 °C 4 °C 07:31 18:04 15:00 22:00 First Quarter (47 %)
October 18, 2026 Irkutsk October 18, 2026: Sunny Sunny -3 °C 3 °C 07:33 18:02 15:28 23:13 First Quarter (58 %)
October 19, 2026 Irkutsk October 19, 2026: Overcast Overcast -3 °C 1 °C 07:35 18:00 15:48 Does not set today First Quarter (68 %)
October 20, 2026 Irkutsk October 20, 2026: Sunny Sunny -4 °C 5 °C 07:36 17:57 16:02 00:27 Waxing Moon (77 %)
October 21, 2026 Irkutsk October 21, 2026: Sunny Sunny -2 °C 7 °C 07:38 17:55 16:14 01:40 Waxing Moon (86 %)
October 22, 2026 Irkutsk October 22, 2026: Overcast Overcast -1 °C 1 °C 07:40 17:53 16:25 02:52 Waxing Moon (92 %)
October 23, 2026 Irkutsk October 23, 2026: Overcast Overcast -3 °C 2 °C 07:42 17:51 16:35 04:04 Full Moon (97 %)
October 24, 2026 Irkutsk October 24, 2026: Partly cloudy Partly cloudy -6 °C 1 °C 07:44 17:49 16:45 05:17 Full Moon (100 %)
October 25, 2026 Irkutsk October 25, 2026: Partly cloudy Partly cloudy -7 °C 2 °C 07:45 17:47 16:57 06:33 Full Moon (100 %)
October 26, 2026 Irkutsk October 26, 2026: Cloudy Cloudy -5 °C 2 °C 07:47 17:45 17:11 07:52 Full Moon (98 %)
October 27, 2026 Irkutsk October 27, 2026: Heavy snow Heavy snow -3 °C 3 °C 07:49 17:43 17:31 09:14 Waning Moon (94 %)
October 28, 2026 Irkutsk October 28, 2026: Heavy snow Heavy snow -7 °C 3 °C 07:51 17:41 18:00 10:38 Waning Moon (88 %)
October 29, 2026 Irkutsk October 29, 2026: Light snow Light snow -9 °C -5 °C 07:53 17:39 18:41 11:57 Waning Moon (80 %)
October 30, 2026 Irkutsk October 30, 2026: Overcast Overcast -7 °C -2 °C 07:54 17:37 19:41 13:04 Waning Moon (71 %)
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