5-day weather forecast Riga 22-04-2026

Weather forecast Riga today 22.04.2026: sunny, temperature from 3 °C to 13 °C.

Precipitation probability 79%. Wind up to 8.39 m/s (gusts 12.42 m/s). Air humidity 38–87%, atmospheric pressure 755–765 mm Hg, UV index up to 3.5.

Sunrise 05:58
Sunset 20:48

Waxing Crescent27% illuminated
Moonrise 08:23 · Moonset 03:19

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Table

Wed, Apr 22, 2026

Thu, Apr 23 →

Forecast from 3 °C to 13 °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)	4	4	4	3	3	3	3	3	5	6	8	8	10	13	10	10	9	8	8	7	6	6	6	6
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.01	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 (%)	6	7	70	70	99	37	6	4	6	5	4	5	10	25	6	7	64	56	60	100	76	100	99	50
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	79	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)	3.19	3.11	3	2.81	2.69	2.5	2.61	2.61	2.81	3.11	3.39	3.69	3.69	4.19	4.89	5.69	6.89	7.39	7.11	7.39	7.39	7.69	8.31	8.39
Wind gust (m/s)	6.39	6.14	5.81	5.47	5.25	4.83	5.03	4.64	4.19	4.14	4.22	4.47	4.5	5.47	6.44	7.44	9.53	10.36	9.78	10.19	10.92	11.81	12.17	12.42
Wind direction (°)	NW 314°	NW 316°	NW 310°	NW 307°	WNW 300°	WNW 294°	WNW 285°	W 280°	WNW 285°	WNW 288°	WNW 295°	NW 308°	NW 305°	NW 320°	NNW 327°	NW 323°	NW 326°	NW 321°	NW 310°	NW 307°	NW 306°	NW 307°	NW 304°	NW 309°

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 (%)	73	77	81	86	87	86	85	80	74	68	61	58	53	38	51	55	56	57	56	61	70	75	76	77

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	764	764	764	764	763	763	763	762	762	762	761	760	760	759	759	758	758	758	757	757	756	755

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	0.9	1.7	2.5	3.2	3.5	3.4	2.7	2	1.1	0.6	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)	11	10.2	9.2	7.6	6.7	6.3	6.2	6.2	6.4	7	8.1	8.1	7.1	6.7	6.3	5.9	5.8	5.1	4.9	4.7	4.7	5.1	5.2	4.9
PM10 (µg/m³)	14.7	13.1	13	11.8	10.8	10.5	10.4	10.4	10.6	11.1	12.3	10.8	10.3	9.9	9.9	8.5	8	7.6	7.4	8	8.2	8.6	8.7	8.8
Ozone (O₃) (µg/m³)	76	73	73	73	71	70	69	66	63	61	59	51	54	59	65	74	81	89	90	86	86	87	88	89
NO₂ (µg/m³)	10	8.4	8.2	8.1	7.3	6.3	6.6	7	7.4	8.3	8.3	10.6	9.4	6.9	5.6	4.7	4.4	4	4	3.7	3.8	4.1	3.9	3.5
SO₂ (µg/m³)	2.3	2.1	2	1.9	1.8	1.7	1.7	1.7	1.7	1.9	2.2	2.3	2.2	2	1.9	1.7	1.7	1.6	1.5	1.4	1.4	1.5	1.5	1.5
CO (µg/m³)	198.9	190.9	178.9	174.9	167.9	162.9	161.9	163.9	166.9	169.9	175.9	182.9	173.9	166.9	161.9	155.9	154.9	152.9	148.9	146.9	148.9	155.9	157.9	154.9

Wed, Apr 22, 2026

Thu, Apr 23 →

Frequently asked questions about the weather in Riga

Today in Riga the temperature ranges from 3 °C to 13 °C, wind up to 8.39 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Riga today is 79%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Riga today reaches up to 8.39 m/s with gusts up to 12.42 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Riga today ranges from 38% to 87%. View the humidity chart above for hourly details.

The UV index in Riga today reaches up to 3.5. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Riga today ranges from 755 to 765 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Riga today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.

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.

Learn more about our methodology →