Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	4.69	4.89	5.11	5.11	5	5	5	5	5	5.11	5	4.89	4.81	4.81	4.69	4.61	4.61	4.61	4.61	4.69	4.81	4.89	4.81	4.81
Wind gust (m/s)	10.92	11.31	11.53	11.25	10.94	10.56	10.25	10.36	10.56	10.69	10.72	10.58	10.44	10.33	9.83	9.75	9.89	9.69	9.53	9.72	9.94	10.28	10.25	10.08
Wind direction (°)	S 174°	S 175°	S 175°	S 175°	S 172°	S 169°	SSE 167°	SSE 165°	SSE 162°	SSE 160°	SSE 160°	SSE 160°	SSE 159°	SSE 157°	SSE 155°	SSE 154°	SSE 151°	SSE 150°	SSE 147°	SSE 148°	SSE 149°	SSE 148°	SSE 147°	SE 144°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	82	83	83	83	83	84	84	84	84	85	86	86	87	86	88	88	89	90	90	91	93	94	94	94

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	753	753	752	752	752	751	751	750	750	749	749	749	749	748	748	747	747	746	746	746	746	745	745	745

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0	0	0	0	0.1	0.1	0	0	0	0	0	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	9.8	8.8	7.8	7	6.2	6.2	6.4	7.5	9.2	9.5	9.3	8.7	7.7	5.5	3.6	2.7	2.4	2.4	2.3	2.1	1.9	1.8	1.7	1.9
PM10 (µg/m³)	12.4	10.6	9	8.1	7.2	7.3	7.6	9.1	11.1	11.4	11.2	10.5	9.3	6.3	4	2.9	2.5	2.4	2.4	2.1	1.9	1.8	1.7	1.9
Ozone (O₃) (µg/m³)	34	37.3	40.5	42.3	44	45	45	44	42	41	42	43	44	44	43	42	41	40	39	39	39	39	38	37
NO₂ (µg/m³)	22.9	15.8	11.8	8.7	6.1	5.9	6.2	7.6	9.4	10.6	10.4	9.5	8.9	8.9	9.1	9.5	10.1	10.8	11.2	10.9	10.2	9.6	9.4	9.3
SO₂ (µg/m³)	8	5.6	4.2	3.2	2.2	2.2	2.3	2.5	2.8	3	3	2.9	2.9	2.9	3	3.1	3.2	3.3	3.4	3.5	3.6	3.6	3.5	3.3
CO (µg/m³)	224	209	207	207.8	209	208	214	238	270	289	283	264	249	244	244	247	258	272	280	274	261	251	248	248

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Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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5-day weather forecast Saint Petersburg Nov 17, 2026

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Forecast from 2 °C to 4 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction