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)	2.31	1.89	2.5	2.39	1.89	2.31	2.11	1.5	1.69	1.69	0.61	0.81	1.89	3.11	3.89	4.61	4.19	4.89	4.69	3.31	3.89	3.69	2.39	3.69
Wind gust (m/s)	2.42	2.83	2.81	2.61	2.72	2.5	2.22	2.33	1.72	4.69	1.58	0.81	5.89	3.86	7.89	7.61	5.19	5.03	5.19	4.67	4.61	4.42	3.53	4.81
Wind direction (°)	N 354°	NNE 33°	NNE 26°	NNE 32°	NE 50°	ENE 65°	ENE 75°	E 82°	E 94°	E 100°	SE 124°	S 181°	WSW 240°	W 264°	W 270°	WNW 290°	WNW 298°	WNW 302°	NW 306°	NW 315°	NW 309°	NW 310°	NW 318°	NW 311°

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 (%)	79	89	81	81	90	82	82	91	80	78	81	72	72	80	72	72	78	74	76	84	77	78	88	82

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)	759	760	760	759	760	759	760	760	761	761	761	761	760	760	759	759	759	759	759	760	760	760	760	760

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	0.3	1.4	3.1	4.8	6	6.1	5	3.2	1.4	0.4	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)	12.9	12.5	11.7	10.5	9.2	7.8	6.7	6.2	6	5.9	6.2	7.2	8.4	9.4	10.3	10.9	11.3	11.1	11.1	10.9	10.6	10.5	10.6	10.9
PM10 (µg/m³)	15.1	14.6	13.9	12.7	11.3	9.8	8.7	8.2	7.9	8	8.8	10.1	11.7	13.2	14.3	15	15.4	15.2	15.1	14.5	14.1	13.8	13.7	13.9
Ozone (O₃) (µg/m³)	62	55	48	42	37	34	33	35	42	52	62	73	84	93	98	100	100	98	93	90	89	88	87	85
NO₂ (µg/m³)	14.7	14.8	14	12.8	11.6	10.9	10.4	9.5	7.8	5.8	4.1	3	2.3	1.9	1.7	1.8	2.1	2.5	3.1	3.6	3.9	4.1	4.3	4.8
SO₂ (µg/m³)	1.3	1.2	1.1	0.9	0.8	0.7	0.6	0.6	0.6	0.7	0.7	0.7	0.8	0.8	0.8	0.8	0.8	0.8	0.9	0.9	0.9	0.9	0.9	0.9
CO (µg/m³)	255	253	250	249	256	285	323	336	302	243	196	175	166	159	147	138	149	199	269	315	316	295	273	260

← Thu, Nov 5

Fri, Nov 6, 2026

Sat, Nov 7 →

St. 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 →