5-day weather forecast Riga 23-04-2026

Weather forecast Riga tomorrow 23.04.2026: sunny, temperature from 4 °C to 5 °C.

No precipitation expected. Wind up to 9 m/s (gusts 14.11 m/s). Air humidity 47–83%, atmospheric pressure 755–758 mm Hg, UV index up to 3.6.

Sunrise 05:56
Sunset 20:50

Waxing Crescent38% illuminated
Moonrise 09:56 · Moonset 03:55

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Table

← Wed, Apr 22

Thu, Apr 23, 2026

Fri, Apr 24 →

Forecast from 4 °C to 5 °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)	5	5	5	5	5	5	4	4	4	4	4	4	4	5	5	5	5	5	5	5	4	4	4	4
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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 (%)	87	100	33	5	0	5	2	2	2	4	17	4	2	3	6	15	27	31	34	35	50	54	83	88
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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)	8.39	8.19	7.81	8.61	8.69	8.11	9	8.31	7.61	7.61	8.19	8.31	8.39	8.11	8.39	8.69	8.5	8.31	7.81	7.19	6.5	6	6	5.81
Wind gust (m/s)	12.61	12.17	11.58	13.72	14.11	12.72	13.61	11.94	9.81	8.83	9.42	9.56	9.67	9.33	9.67	10	9.78	9.56	9.36	9.67	9.53	9.17	9.25	8.72
Wind direction (°)	NW 317°	NW 326°	NNW 335°	NNW 343°	NNW 348°	NNW 344°	N 351°	N 1°	N 4°	N 1°	N 355°	N 349°	NNW 345°	NNW 340°	NNW 338°	NNW 337°	NNW 335°	NNW 335°	NNW 334°	NNW 332°	NNW 327°	NW 321°	NW 322°	NW 313°

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 (%)	82	83	82	81	69	71	59	56	56	52	48	48	47	47	47	48	50	50	50	53	58	64	67	71

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)	755	755	755	755	755	755	755	756	757	757	758	758	758	758	758	758	758	758	758	758	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	0.1	0.4	1	1.7	2.5	3.3	3.6	3.5	3	2.3	1.4	0.8	0.3	0.1	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)	4.8	4.4	4.5	4.4	4.3	4.1	3.9	3.7	3.7	3.9	4.3	4.5	4	3.8	3.8	3.7	3.5	3.5	3.4	3.6	3.8	4.7	5.2	5.9
PM10 (µg/m³)	8.5	8.1	8.2	8	8	7.9	7.9	7.7	7.7	7.9	8.1	7.1	6.5	6.1	6.1	5.8	5.7	5.7	5.7	6.1	7.1	8	8.4	9
Ozone (O₃) (µg/m³)	90	88	87	83	81	79	79	78	77	77	76	75	79	83	89	92	89	92	95	94	92	91	89	88
NO₂ (µg/m³)	3.3	3.1	3	2.9	2.8	2.7	2.5	2.5	2.6	2.9	3.5	5.1	4.5	3.7	3.3	2.9	2.8	2.7	2.8	2.9	3.1	3.5	3.5	3.8
SO₂ (µg/m³)	1.5	1.5	1.4	1.2	1.2	1.2	1.2	1.2	1.2	1.3	1.4	1.6	1.5	1.4	1.4	1.4	1.3	1.3	1.3	1.3	1.3	1.4	1.4	1.5
CO (µg/m³)	151.9	148.9	146.9	143.9	142.9	141.9	142.9	143.9	143.9	146.9	152.9	155.9	154.9	151.9	153.9	150.9	148.9	144.9	146.9	146.9	151.9	156.9	157.9	156.9

← Wed, Apr 22

Thu, Apr 23, 2026

Fri, Apr 24 →

Riga 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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