5-day weather forecast Saint Petersburg 26-04-2026

Weather forecast Saint Petersburg today 26.04.2026: heavy snow, temperature from 0 °C to 3 °C.

Precipitation probability 100%. Wind up to 8.5 m/s (gusts 12.25 m/s). Air humidity 93–99%, atmospheric pressure 737–748 mm Hg, UV index up to 0.9.

Sunrise 05:11
Sunset 20:44

Waxing Gibbous70% illuminated
Moonrise 14:03 · Moonset 04:17

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Table

Sun, Apr 26, 2026

Mon, Apr 27 →

Forecast from 0 °C to 3 °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)	3	3	3	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0
Precipitation (mm/hr)	1.18	0.71	0.98	1.06	1.4	1.09	0.94	0.92	1.11	1.04	1.48	1.43	1.25	1	0.69	0.52	0.5	0.53	0.43	0.35	0.31	0.22	0.24	0.23

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	100	100	100	100	100	100	75	100	100	100	100	100	100
Rain chance (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

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)	1.89	0.89	1	1.69	2.11	1.89	1.81	2	2.81	3	4.11	5.19	6	6.61	7.11	7.39	7.61	8	8.19	8.5	8.31	8	7.39	7.31
Wind gust (m/s)	2.61	1.22	1.31	2.25	2.83	2.56	2.42	2.64	3.75	4.03	5.69	7.31	8.42	9.14	9.67	10.28	10.61	11.44	11.72	12.17	12.25	11.78	10.92	10.81
Wind direction (°)	SSE 157°	S 170°	SW 232°	W 272°	WNW 282°	W 273°	WNW 284°	WNW 296°	WNW 299°	NW 313°	NNW 341°	NNW 342°	NNW 344°	NNW 345°	N 351°	N 354°	N 354°	N 355°	N 358°	N 359°	N 0°	N 359°	N 357°	N 355°

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 (%)	97	98	98	99	99	99	99	99	99	99	98	97	97	97	97	96	96	93	96	95	95	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)	740	739	739	738	738	738	737	737	738	738	738	739	740	740	741	742	743	746	744	745	746	747	748	748

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	0.1	0.2	0.3	0.6	0.9	0.8	0.6	0.4	0.3	0.2	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)	5.7	6	6.2	6.2	7	7.9	8.5	8.2	7.3	6.1	7.8	8.2	8.2	8	6	5.9	5.9	5.8	5.5	5.7	6.1	5.8	5	5
PM10 (µg/m³)	7.3	7.2	7.2	8.6	8.5	11	11.7	10.5	9	8.3	9.9	10.8	13.2	11	8.7	9.7	9.2	8.9	7.4	7.3	8.2	7.1	6.4	6.5
Ozone (O₃) (µg/m³)	56	63	64	36	36	29	26	25	36	39	34	35	41	39	55	65	66	68	65	66	62	63	60	58
NO₂ (µg/m³)	30.1	26.8	21.3	33.4	32.6	34.6	35.7	38.8	33.6	32.8	32.7	37.8	31.9	25.8	19.5	18.9	18.9	19.5	19.4	20.2	20.1	18.3	16.8	15.7
SO₂ (µg/m³)	6.3	6.8	5.5	6.9	6.8	8.1	9.8	9.6	7.6	6.5	9.1	11	10.5	7.1	5.7	4.4	4.2	3.8	3.3	3.2	3.3	3.8	4	4
CO (µg/m³)	218.9	202.9	187.9	216.9	203.9	225.9	213.9	210.9	184.9	217.9	214.9	250.9	267.9	240.9	237.9	206.9	202.9	203.9	203.9	237.9	251.9	219.9	204.9	195.9

Sun, Apr 26, 2026

Mon, Apr 27 →

Frequently asked questions about the weather in Saint Petersburg

Today in Saint Petersburg the temperature ranges from 0 °C to 3 °C, wind up to 8.5 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Saint Petersburg today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Saint Petersburg today reaches up to 8.5 m/s with gusts up to 12.25 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Saint Petersburg today ranges from 93% to 99%. View the humidity chart above for hourly details.

The UV index in Saint Petersburg today reaches up to 0.9. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Saint Petersburg today ranges from 737 to 748 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Saint Petersburg today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.

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 →