Weather forecast Viesīte 21-05-2026

Weather forecast Viesīte Thursday, May 21 21.05.2026: partly cloudy, temperature from 10 °C to 18 °C.

Precipitation probability 100%. Wind up to 2.19 m/s (gusts 4.61 m/s). Air humidity 66–96%, atmospheric pressure 765–767 mm Hg, UV index up to 5.4.

Sunrise 04:50
Sunset 21:37

Waxing Crescent24% illuminated
Moonrise 09:07 · Moonset 02:07

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← Wed, May 20

Thu, May 21, 2026

Fri, May 22 →

Forecast from 10 °C to 18 °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)	12	11	11	11	11	10	11	13	14	16	17	18	17	17	17	16	16	16	15	15	15	14	12	12
Precipitation (mm/hr)	0	0	0	0	0	0	0.06	0.06	0	0	0	0	0	0	0.01	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 (%)	45	32	43	53	46	28	65	100	100	100	100	100	57	60	81	40	99	53	49	48	26	17	16	24
Rain chance (%)	0	0	0	0	0	0	100	100	0	0	0	0	0	0	76	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)	2.19	2.19	2	2	2	2.11	1.81	1.5	1.81	2.11	1.61	1.39	1.11	0.69	1.39	1.69	1.81	1.81	1.61	1.19	0.5	1.11	1.31	0.81
Wind gust (m/s)	4.61	4.61	4.19	4.19	4.19	4.42	3.53	2.31	2.44	2.69	2.06	1.72	1.47	1	1.94	2.31	2.39	2.5	2.33	1.72	0.75	2.11	2.72	1.67
Wind direction (°)	N 358°	N 3°	N 6°	N 11°	N 355°	NNW 348°	N 355°	NE 42°	NNE 20°	N 8°	NNE 19°	NNE 13°	NNE 23°	ENE 68°	E 83°	E 79°	E 88°	E 99°	ESE 106°	ESE 104°	SE 125°	SE 137°	SE 145°	SW 222°

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 (%)	92	92	92	92	93	95	92	87	83	75	69	66	68	75	76	78	78	81	84	82	85	93	96	96

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)	766	766	766	766	766	766	767	767	767	767	767	767	767	767	767	766	766	766	766	766	765	766	766	765

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	0.4	1	1.8	2.9	4.1	5	5.4	5	2.4	4	5	5	5	5	4	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)	5.6	5.9	6.1	6	5.6	5.2	5	4.9	4.9	5.2	5.2	5.1	5.3	5.4	5.8	5.7	5.6	5.6	5.6	5.5	5.5	5.5	5.8	6
PM10 (µg/m³)	7.3	7.1	7.5	7.1	7.1	7.2	7.3	7.3	7.2	7.2	7	7	6.6	6.6	6.9	6.7	6.5	6.2	6	5.7	5.8	6.1	6.3	6.6
Ozone (O₃) (µg/m³)	69	62	57	54	52	52	52	50	48	46	48	51	53	58	62	66	69	72	73	74	72	70	65	62
NO₂ (µg/m³)	2.4	2.3	2.5	2.5	2.5	2.3	2.2	2.2	2.2	2.3	2.6	2.8	2.6	2.4	2.1	1.9	1.8	1.7	1.7	1.8	2	2.3	2.6	2.6
SO₂ (µg/m³)	1	1	1	1	1	1	1	1	1	1	1	1.1	1.1	1	1	1	1	1	1	1	1	1	1	1
CO (µg/m³)	132.9	131.9	131.9	129.9	128.9	127.9	126.9	126.9	126.9	126.9	127.9	128.9	128.9	128.9	128.9	128.9	129.9	129.9	128.9	131.9	134.9	133.9	132.9	129.9

← Wed, May 20

Thu, May 21, 2026

Fri, May 22 →

Viesīte 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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