Temperature & Precipitation
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
Temperature (°C)	11	10	10	11	11	11	12	13	13	14	14	15	16	17	18	18	17	15	14	13	13	13	12	12
Precipitation (mm/hr)	0.56	0.37	1.18	0.7	0.26	1.13	0.76	0.57	0.46	0	0	0.06	0	0.04	0.03	0.12	0.14	0.01	0.06	0.01	0.04	0.01	0.01	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	100	100	100	100	100	100	100	100	100	100	100	99	100	100	100	100	100	100	100	100	100	100	100	100
Rain chance (%)	72	59	79	75	53	78	73	73	62	31	31	35	26	27	24	30	30	18	23	17	21	20	19	19

Wind speed and direction

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)	2.11	2.19	2.31	3.61	4.5	5	5	4.61	4.81	4.69	4.39	5	5.39	5.69	5.81	6.89	7.11	7.5	7.31	6.69	7.19	7.11	7.11	7.11
Wind gust (m/s)	5.11	5.5	5	8.81	11.61	12.19	11.14	10.61	12	11.42	11.69	13.61	13.39	12.72	12.61	14.5	13.92	13.64	13.81	13.61	14.11	14.42	14.81	14.22
Wind direction (°)	ENE 60°	NE 36°	N 5°	NNE 22°	NNE 20°	NE 34°	NE 45°	ENE 62°	ENE 77°	ENE 75°	ENE 68°	E 86°	E 87°	E 97°	E 98°	ESE 102°	ESE 115°	SE 126°	SE 127°	ESE 121°	ESE 121°	ESE 123°	SE 125°	SE 128°

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 (%)	96	97	98	97	96	96	98	96	94	92	92	89	84	80	76	74	72	68	68	66	68	70	69	70

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)	764	764	763	762	761	760	759	758	758	757	757	757	756	755	755	755	755	756	756	757	758	758	758	758

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	0.1	0.2	0.2	0.8	1.2	1.3	1.3	1.1	0.5	0.3	0.1	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Thu, Sep 24, 2026

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Saint Petersburg on the map

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.

Learn more about our methodology →