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)	2.69	2.81	2.81	2.89	2.89	3	3	3	3.19	3.19	3.61	3.69	3.69	3.81	3.89	4.19	4	3.69	3.39	3.39	3.31	3.5	3.39	3.69
Wind gust (m/s)	4	4.03	4.42	4.61	4.72	4.92	5.22	5.22	5.5	5.81	5.72	5.61	5.61	5.72	5.83	6	5.92	6.22	6.72	6.72	7.81	8.33	8.81	9.11
Wind direction (°)	SSE 158°	SSE 161°	SSE 164°	SSE 166°	SSE 166°	SSE 163°	SSE 160°	SSE 162°	SSE 161°	SSE 162°	SSE 163°	SSE 164°	SSE 166°	SSE 168°	S 169°	S 169°	S 172°	SSE 168°	SSE 160°	SSE 151°	SSE 157°	SSE 157°	SSE 161°	SSE 161°

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 (%)	87	89	90	91	92	92	92	93	93	88	81	73	67	62	57	55	56	60	68	77	83	86	87	88

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)	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	772	772	772	772	772	772	772

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	1.3	1.9	2.2	2	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)	8.7	8	7.1	5.6	5.6	5.8	6.1	7.2	7.8	7.9	6.5	6	5.6	5.9	6	6	6.1	7	8.1	9.6	9.9	9.2	8.6	7.6
PM10 (µg/m³)	12.6	11.2	10	9.5	9	8.4	8.2	9.3	9.9	9.9	10.1	10.1	9.7	9	10.9	10.1	10	11.5	13.4	16.3	16.3	14.8	13.4	12.3
Ozone (O₃) (µg/m³)	28	28	25	24	25	25	28	30	24	28	41	46	55	65	70	72	74	68	62	60	62	59	57	56
NO₂ (µg/m³)	9.7	7.5	6.3	5.5	5.2	4.7	5.4	5.7	12	13.1	8.3	5.9	5.3	3.5	3.2	3	6.5	7.8	8.8	10.5	9.7	8.7	7.8	7
SO₂ (µg/m³)	0.9	0.8	0.6	0.5	0.5	0.6	0.6	0.9	1.3	1.2	1.1	0.9	0.8	0.8	0.8	0.9	1.1	1.2	1.2	1.3	1.1	0.9	0.9	0.7
CO (µg/m³)	208	196	191	187	182	180	181	188	214	203	193	189	186	175	178	179	182	193	202	202	202	201	194	185

← Sun, Sep 27

Mon, Sep 28, 2026

Tue, Sep 29 →

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 28, 2026

Forecast from 9 °C to 17 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction