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)	5	4.81	4.69	4.39	4	3.81	3.89	3.89	3.81	3.69	3.89	3.69	3.11	2.81	2.19	1.89	1.39	1.19	1.19	1.61	1.89	2.19	2.5	2.61
Wind gust (m/s)	10	10.61	10.03	9.53	8.81	8.33	8.03	7.19	6.72	6.11	5.69	4.42	3.42	2.81	7.19	5.89	5.39	4.19	1.42	1.61	1.92	2.72	3	3.69
Wind direction (°)	SW 214°	SSW 213°	SW 222°	SW 231°	WSW 241°	WSW 255°	W 270°	W 276°	WNW 285°	WNW 291°	WNW 297°	WNW 299°	WNW 303°	WNW 303°	NW 316°	NNW 331°	N 351°	NNE 19°	NE 53°	E 80°	ESE 111°	SE 133°	SE 145°	SSE 154°

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 (%)	93	95	96	96	95	93	92	92	92	90	85	78	71	68	65	64	63	64	69	72	74	75	79	83

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)	765	765	766	766	767	767	767	768	768	769	770	770	770	770	771	771	771	771	771	771	772	772	772	773

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	0.3	0.7	1	1.6	2.1	2.1	1.7	1.2	0.6	0.2	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)	5.1	6.1	5.7	6	7.2	7.3	6.1	6.4	6.1	6.1	5.5	4.8	4.5	4.4	4.3	3.9	3.9	4.6	5.7	9.2	9.3	10.3	10.5	9.6
PM10 (µg/m³)	8.3	9.3	9.6	10	10.3	10.2	9.7	10.6	10.7	9.8	7.4	6.5	5.5	5.3	5.4	5.5	5.6	6.3	8.6	12.9	13.9	15.7	14.8	14
Ozone (O₃) (µg/m³)	66	63	64	60	56	53	51	48	43	42	44	45	46	51	55	57	58	56	54	47	41	36	31	29
NO₂ (µg/m³)	3.9	3.7	3.3	3.3	3.2	3.2	3.4	4.8	6.3	6.3	4.5	3.8	2.9	2.6	2.5	2.7	3.3	4.4	6.2	7.4	9.7	10.5	11.6	11.2
SO₂ (µg/m³)	0.6	0.7	0.6	0.7	0.6	0.5	0.5	0.5	0.8	0.8	0.6	0.5	0.4	0.4	0.4	0.4	0.6	0.7	1.2	1.3	1.4	1.4	1.3	1.2
CO (µg/m³)	191	189	190	191	193	192	191	192	206	208	202	185	177	173	173	173	174	177	196	206	215	213	216	216

← Sat, Sep 26

Sun, Sep 27, 2026

Mon, Sep 28 →

Riekstukalns 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 →

Weather forecast Riekstukalns Sep 27, 2026

Forecast from 11 °C to 15 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction