5-day weather forecast Petersburg 08-04-2026

Weather forecast Petersburg tomorrow 08.04.2026: sunny, temperature from 4 °C to 15 °C.

No precipitation expected. Wind up to 4.81 m/s (gusts 6.58 m/s). Air humidity 28–77%, atmospheric pressure 774–778 mm Hg, UV index up to 6.7.

Sunrise 06:45
Sunset 19:39

Waning Gibbous70% illuminated
Moonrise 01:27 · Moonset 10:31

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Table

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Wed, Apr 8, 2026

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Forecast from 4 °C to 15 °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)	6	6	5	4	4	4	4	4	5	7	8	10	11	13	14	14	15	13	12	10	9	8	5	5
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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 (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	15
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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)	3.81	3.61	3.5	3.81	3.31	3.31	3.5	3.69	4.31	4.81	4.5	4.31	3.89	4	4.11	4	4	4.19	4.39	4	3.39	3	2.5	2
Wind gust (m/s)	6.58	6.33	6.25	6.42	5.67	5.67	5.89	6.08	5.69	5.53	5.17	4.94	4.5	4.61	4.72	4.61	4.61	4.83	5.61	6.06	6.11	5.53	4.64	4.03
Wind direction (°)	NE 34°	NE 38°	NNE 32°	NE 37°	NE 39°	NNE 29°	NNE 29°	NNE 28°	NNE 29°	NE 38°	NE 41°	NE 44°	NE 50°	NE 54°	ENE 60°	ENE 67°	ENE 74°	E 81°	E 82°	E 82°	E 85°	E 86°	E 79°	ENE 61°

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 (%)	38	40	40	42	43	44	47	48	50	42	37	33	31	29	28	29	30	31	37	40	43	50	54	77

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)	774	774	775	775	775	776	776	776	777	777	778	778	777	777	777	776	776	776	776	776	776	776	777	776

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	0.4	1.3	2.8	4.5	5.9	6.7	6.4	5.1	3.4	1.7	0.6	0.1	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)	3.8	4	4.4	5	5.7	5.7	5.5	5.3	4.9	4.8	4.7	4.8	4.8	4.6	4.4	4.3	4.8	5.2	5.8	6.4	6.9	7.5	8.2	8.9
PM10 (µg/m³)	3.9	4.1	4.6	5.1	5.8	5.9	5.8	5.7	5.5	5.5	5.6	5.8	5.7	5.5	5.3	5	5.4	6.2	7.2	8	8.8	9.7	10.8	11.9
Ozone (O₃) (µg/m³)	75	73	70	67	67	70	76	83	91	99	106	112	117	118	114	107	101	98	95	93	90	87	85	85
NO₂ (µg/m³)	6.6	6.9	7.7	8.8	9.3	8.7	7.5	6.4	5.4	4.4	3.7	3.1	2.8	3.1	4.5	6.6	8.1	8.4	8.2	7.9	7.9	7.8	7.8	7.6
SO₂ (µg/m³)	4.8	4.8	4.9	5.1	5.3	5.4	5.5	5.4	5	4.5	4	3.6	3.3	3	2.8	2.6	2.5	2.5	2.5	2.6	2.6	2.7	2.7	2.8
CO (µg/m³)	186.9	190.9	194.9	198.9	200.9	201.9	200.9	197.9	190.9	181.9	174.9	170.9	168.9	168.9	173.9	181.9	187.9	189.9	188.9	188.9	189.9	191.9	191.9	189.9

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Wed, Apr 8, 2026

Thu, Apr 9 →

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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