Irkutsk, Russia 14 Day Weather - WeatherWorld.com
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Irkutsk, Russia Weather Forecast


Irkutsk, Weather Forecast Dated: 104 AM Sat Sep 19 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. generally humid conditions and a stable pattern will dominate.
Saturday, September 19, 2026
Mid-Morning
3°C 37°F
Overcast
Mid-Afternoon
10°C 49°F
Cloudy
Early-Evening
9°C 48°F
Sunny
Brisk around 10°C 49°F, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
3°C 37°F
Overcast
Mid-Afternoon
9°C 48°F
Cloudy
Early-Evening
9°C 48°F
Overcast
Cool and brisk at 9°C 48°F, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds out of the ESE at 12 km/h 8 mph.
Monday, September 21, 2026
Mid-Morning
2°C 36°F
Overcast
Mid-Afternoon
8°C 46°F
Overcast
Early-Evening
9°C 47°F
Overcast
Chilly near 8°C 46°F, overcast throughout the day, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
2°C 35°F
Sunny
Mid-Afternoon
9°C 49°F
Sunny
Early-Evening
9°C 48°F
Sunny
Crisp with a high near 9°C 49°F, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
4°C 38°F
Sunny
Mid-Afternoon
10°C 51°F
Sunny
Early-Evening
10°C 50°F
Sunny
Brisk around 10°C 51°F, sunny throughout the day, with steady humidity and barometric pressure falling.
Thursday, September 24, 2026
Mid-Morning
7°C 44°F
Partly Cloudy
Mid-Afternoon
10°C 50°F
Overcast
Early-Evening
10°C 50°F
Overcast
Cool and brisk at 10°C 50°F, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
7°C 45°F
Sunny
Mid-Afternoon
10°C 50°F
Overcast
Early-Evening
10°C 49°F
Cloudy
Chilly near 10°C 50°F, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
3°C 38°F
Light Showers
Mid-Afternoon
6°C 42°F
Scattered Showers
Early-Evening
4°C 39°F
Scattered Showers
Biting cold near 6°C 42°F, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the WNW at 21 km/h 13 mph. Gusts up to 40 km/h 25 mph.
Sunday, September 27, 2026
Mid-Morning
5°C 42°F
Overcast
Mid-Afternoon
7°C 45°F
Scattered Showers
Early-Evening
7°C 44°F
Light Showers
Brisk around 7°C 45°F, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the W to the NW at 21 km/h 13 mph. Gusts up to 40 km/h 25 mph.
Monday, September 28, 2026
Mid-Morning
0°C 33°F
Sunny
Mid-Afternoon
4°C 39°F
Sunny
Early-Evening
5°C 40°F
Partly Cloudy
Nippy around 4°C 39°F, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
4°C 40°F
Overcast
Mid-Afternoon
8°C 46°F
Overcast
Early-Evening
9°C 49°F
Sunny
Chilly near 8°C 46°F, overcast through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure. Winds swinging from the SSE to the S at 5 km/h 3 mph.
Wednesday, September 30, 2026
Mid-Morning
9°C 47°F
Scattered Showers
Mid-Afternoon
8°C 47°F
Overcast
Early-Evening
10°C 49°F
Overcast
Crisp with a high near 8°C 47°F, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the W to the WSW at 11 km/h 7 mph.
Thursday, October 1, 2026
Mid-Morning
8°C 46°F
Overcast
Mid-Afternoon
11°C 53°F
Cloudy
Early-Evening
12°C 53°F
Cloudy
Brisk around 11°C 53°F, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the WSW to the SW at 10 km/h 6 mph.
Friday, October 2, 2026
Mid-Morning
10°C 50°F
Overcast
Mid-Afternoon
14°C 57°F
Cloudy
Early-Evening
15°C 58°F
Overcast
Cool and brisk at 14°C 57°F, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds picking up from SSW at 7 km/h 4 mph to WSW at 19 km/h 12 mph. Gusts up to 44 km/h 28 mph.
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