Weather forecast Viļaka 21-05-2026

Weather forecast Viļaka Thursday, May 21 21.05.2026: partly cloudy, temperature from 12 °C to 18 °C.

Precipitation probability 61%. Wind up to 3.5 m/s (gusts 5.53 m/s). Air humidity 75–96%, atmospheric pressure 765–766 mm Hg, UV index up to 5.6.

Sunrise 04:38
Sunset 21:33

Waxing Crescent24% illuminated
Moonrise 08:54 · Moonset 02:04

Chart

Table

← Wed, May 20

Thu, May 21, 2026

Fri, May 22 →

Forecast from 12 °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)	13	13	12	12	12	12	12	13	14	15	17	17	18	17	17	16	16	15	16	15	15	14	13	13
Precipitation (mm/hr)	0	0	0	0	0	0	0	0.02	0	0	0.17	0	0	0	0.01	0.02	0.02	0.01	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 (%)	50	29	29	59	51	58	100	72	53	100	74	85	91	95	100	100	100	51	35	44	64	100	95	100
Rain chance (%)	0	0	0	0	0	0	0	61	0	0	100	0	0	0	87	84	84	75	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)	2.61	2.31	2.31	2.39	2.69	3	2.69	2.89	3.31	3.5	3.39	3.11	2.39	2.31	2.61	2.39	2.61	3.19	3.19	2.89	2.31	1.89	1.61	1.5
Wind gust (m/s)	5.47	4.81	4.83	4.89	5.36	5.53	4.36	4.08	4.36	4.39	4.08	3.72	3	3.08	3.58	3.61	3.75	4.83	4.42	3.97	3.36	3.42	3.14	2.92
Wind direction (°)	N 353°	N 6°	N 0°	N 0°	NNW 347°	N 356°	N 3°	N 6°	N 356°	N 2°	NNE 18°	NNE 24°	NNE 22°	N 352°	NNW 346°	NNW 337°	NNW 338°	NNW 346°	NNW 342°	NNW 335°	NW 321°	NNW 346°	NNW 337°	NNW 336°

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 (%)	85	87	91	94	96	95	92	88	85	79	76	75	75	76	79	82	82	83	80	81	86	92	93	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)	766	766	766	766	766	766	766	766	766	766	766	766	766	766	766	766	766	766	765	766	765	765	765	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	0.2	0.5	1.1	2	3.2	4.3	5.2	5.6	5.4	4.6	4	4	5	5	3	3	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)	4.8	5.2	5	4.6	4.8	5.1	5.5	5.7	5.9	6.4	6.6	6.5	6.5	6.3	6.7	6.7	7.5	7.4	7.4	7.3	7.3	7.3	6.6	6.2
PM10 (µg/m³)	5	5.5	5.5	5.5	5.6	5.9	6.6	7.2	7.5	8.1	8.5	8.9	8.9	8.4	8.5	8.2	8.4	9	9.1	8.8	8.1	8.1	7.8	7.4
Ozone (O₃) (µg/m³)	69	66	61	57	53	51	45	41	51	53	51	51	52	55	59	64	72	79	84	85	86	83	78	74
NO₂ (µg/m³)	1.8	1.9	1.9	2	2.2	2.4	2.4	2.3	2.3	2.3	2.3	2.3	2.2	2.1	2	1.9	1.7	1.5	1.5	1.5	1.6	1.6	1.5	1.6
SO₂ (µg/m³)	1	1	1	1	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	1	1	1	1	1	1	1	1	1	1	1	1
CO (µg/m³)	132.9	131.9	129.9	130.9	132.9	133.9	133.9	132.9	132.9	134.9	136.9	136.9	137.9	137.9	138.9	138.9	137.9	134.9	133.9	134.9	138.9	137.9	137.9	136.9