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	12	12	11	10	9	9	10	11	12	13	14	15	15	15	15	15	15	14	12	11	11	10	10
Precipitation (mm/hr)	0.09	0	0	0	0	0	0	0.03	0.08	0.03	0.04	0.27	0.63	1.12	0.95	1.36	1.41	1.02	0.4	0	0.57	0.47	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 (%)	100	100	57	5	4	100	100	99	100	98	66	88	77	60	88	98	99	99	100	100	99	88	5	5
Rain chance (%)	36	30	21	20	20	42	42	42	38	30	22	38	50	57	60	66	68	67	52	29	65	60	20	21

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)	3.89	3.89	3.5	3.31	3.19	2.89	2.61	2.5	2.89	3	3.31	3.5	3.89	3.89	3.81	3.31	3	3	3.39	3.11	3.19	3.31	2.89	2.61
Wind gust (m/s)	10.5	10.89	10	9.33	8.92	9.11	10.53	7.03	8.81	8.42	7.81	6.53	6.31	6.03	5.83	5.69	5.81	6.64	7.92	9.22	10.11	10.19	9.5	8.11
Wind direction (°)	SW 230°	SW 228°	SW 223°	SW 215°	SW 220°	SW 220°	WSW 238°	SSW 211°	SW 225°	SW 235°	WSW 247°	WSW 257°	W 265°	W 268°	W 271°	W 274°	WNW 285°	WNW 298°	NW 312°	NW 304°	WNW 299°	WNW 299°	WNW 297°	WNW 293°

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 (%)	86	90	90	95	95	97	97	95	91	88	84	78	77	76	76	76	78	80	83	89	93	94	95	97

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)	754	754	754	754	754	753	753	753	753	754	754	754	755	755	755	755	755	755	756	757	758	758	758	758

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	0.8	1.4	1.8	1.9	2.1	1.8	1.1	0.6	0.3	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)	3.8	4.1	4	3.8	3.7	3.5	3.5	3.3	3.4	3.4	2.9	2.3	1.8	1.5	1.4	1.5	1.5	1.6	1.9	2.6	3.6	4	3.8	4.1
PM10 (µg/m³)	5.7	7.3	8.3	7.3	7	6	5.7	6	5.5	6.1	4.9	3.7	2.9	2.2	2.1	2.1	1.9	2.1	2.7	4.7	4.9	4.6	4.5	4.6
Ozone (O₃) (µg/m³)	66	65	62	60	58	55	52	51	47	48	50	50	53	55	57	57	55	55	55	52	52	48	46	44
NO₂ (µg/m³)	2	2	1.9	1.9	2.1	2.2	2.5	2.9	3.4	3.1	2.2	1.9	1.6	1.4	1.3	1.4	1.3	1.5	1.9	2.7	2.8	2.6	2.9	2.9
SO₂ (µg/m³)	0.3	0.4	0.5	0.7	0.7	0.7	0.7	0.7	0.8	0.9	0.6	0.4	0.2	0.2	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2	0.2
CO (µg/m³)	172	176	181	182	182	185	186	186	187	186	184	183	182	180	180	180	183	184	185	189	186	184	184	184

← Sun, Sep 20

Mon, Sep 21, 2026

Tue, Sep 22 →

Mežciems 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 →