5-day weather forecast Saint Petersburg 19-07-2026

Weather forecast Saint Petersburg Sunday, July 19 19.07.2026: patchy rain possible, temperature from 14 °C to 20 °C.

Precipitation probability 38%. Wind up to 9.39 m/s (gusts 12.25 m/s). Air humidity 54–90%, atmospheric pressure 749–761 mm Hg, UV index up to 5.

Sunrise 04:11
Sunset 21:58

First Quarter33% illuminated
Moonrise 11:32 · Moonset 22:48

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Table

← Sat, Jul 18

Sun, Jul 19, 2026

Mon, Jul 20 →

Forecast from 14 °C to 20 °C and precipitation

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)	20	20	20	19	19	18	18	18	17	16	16	14	14	14	17	18	18	18	18	18	17	15	15	15
Precipitation (mm/hr)	0	0	0	0	0.01	0.12	0.02	0.19	0.03	0.11	0.08	0.1	0.07	0.04	0.03	0.03	0.03	0	0	0	0	0	0	0.01

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 (%)	52	86	30	39	100	100	100	100	100	100	100	100	100	100	83	100	86	69	36	20	44	46	51	72
Rain chance (%)	6	11	5	7	18	32	22	35	29	38	38	38	35	27	15	17	14	10	5	4	7	9	10	13

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)	5.89	6.39	6.69	6.89	6.69	7.19	8	8.5	8.31	7.81	6.31	9.39	7.5	6.81	6.89	6	5.5	4.81	3.5	3.11	4	3.39	3	2.5
Wind gust (m/s)	10	10.17	10.47	11.14	10.5	10.86	11.67	12.19	11.86	10.67	9.08	12.25	10.42	9.42	7.94	7.14	6.83	6.06	4.75	4.17	5.78	6	5.67	4.69
Wind direction (°)	S 172°	S 176°	S 178°	S 182°	S 189°	SSW 197°	SSW 195°	SSW 201°	SW 215°	SW 214°	SW 228°	WNW 289°	WNW 289°	WNW 287°	W 280°	WNW 282°	W 281°	WNW 282°	WNW 284°	WNW 287°	W 279°	WNW 283°	W 276°	WSW 257°

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 (%)	55	57	60	63	68	77	74	76	85	87	90	88	86	80	63	60	60	60	58	54	63	66	68	69

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)	752	752	751	750	750	749	749	749	749	749	749	752	755	756	757	758	758	759	759	760	760	761	761	761

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	0.1	0.3	1.2	2.2	2	3.9	4.2	4.9	5	4.3	2.9	2	1.3	0.6	0.2	0	0	0

← Sat, Jul 18

Sun, Jul 19, 2026

Mon, Jul 20 →

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.

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