🇷🇺 Weather in Kostroma
Map Overlays:
Hourly Forecast for Kostroma
09:00
20°
0%
10:00
22°
0%
11:00
23°
0%
12:00
24°
0%
13:00
24°
0%
14:00
25°
0%
15:00
26°
0%
16:00
26°
0%
17:00
25°
100%
18:00
24°
0%
19:00
22°
81%
20:00
21°
0%
21:00
19°
0%
22:00
18°
100%
23:00
17°
0%
00:00
16°
68%
01:00
16°
71%
02:00
16°
100%
03:00
16°
100%
04:00
16°
0%
05:00
16°
0%
06:00
16°
0%
07:00
17°
0%
08:00
18°
0%
14-Day Forecast for Kostroma
2026-05-22
Patchy rain nearby
26° /
14°
2026-05-23
Patchy rain nearby
20° /
13°
2026-05-24
Patchy rain nearby
21° /
11°
2026-05-25
Moderate rain
16° /
10°
2026-05-26
Patchy rain nearby
12° /
6°
2026-05-27
Patchy rain nearby
14° /
4°
2026-05-28
Patchy rain nearby
13° /
6°
Additional Forecasts for Kostroma
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 142.8 μg/m³
O₃ (Ozone) 50.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.8 μg/m³
SO₂ (Sulphur Dioxide) 4.5 μg/m³
PM2.5 (Fine particles) 6.0 μg/m³
PM10 (Coarse particles) 9.6 μg/m³