Weather forecast Riga 18-06-2026

Weather forecast Riga Thursday, June 18 18.06.2026: patchy rain possible, temperature from 11 °C to 20 °C.

Precipitation probability 7%. Wind up to 5.11 m/s (gusts 8.36 m/s). Air humidity 59–96%, atmospheric pressure 761–761 mm Hg, UV index up to 5.9.

Sunrise 04:28
Sunset 22:20

Waxing Crescent19% illuminated
Moonrise 07:54 · Moonset 00:32

Chart

Table

← Wed, Jun 17

Thu, Jun 18, 2026

Fri, Jun 19 →

Forecast from 11 °C to 20 °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)	13	12	12	11	11	11	11	13	15	16	18	20	18	17	17	17	18	17	16	15	15	15	15	15
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.01	0.03	0.01	0.19	0.03	0.02	0.03	0.08

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 (%)	2	0	18	83	32	33	14	16	25	36	23	47	84	81	73	47	100	100	100	100	100	100	100	100
Rain chance (%)	7	8	13	26	17	17	13	11	9	8	5	7	13	16	14	9	18	25	27	49	34	33	34	48

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)	4.5	4.39	3.81	3.61	3.31	3.11	3	2.81	3.39	3.5	3.69	4.61	4.81	4.19	3.61	3.5	3.81	5.11	4.31	3.89	3.61	3.11	2.69	2.69
Wind gust (m/s)	8.36	8.33	7.72	7.56	6.92	6.5	6.08	4.75	4.78	4.69	4.75	5.78	6.39	6.11	5.14	5	4.92	7.14	6.17	5.67	5.31	4.58	4.17	4.36
Wind direction (°)	W 275°	W 271°	W 263°	WSW 256°	WSW 251°	WSW 243°	WSW 240°	SW 232°	SW 235°	SW 232°	WSW 241°	W 261°	W 265°	WSW 254°	WSW 251°	WSW 239°	SW 230°	WSW 244°	SW 235°	SW 231°	WSW 239°	WSW 240°	SW 225°	SSW 209°

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	85	90	91	91	87	81	74	69	63	59	63	72	72	69	66	78	84	87	91	92	93	96

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)	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761

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	0.2	0.5	1.1	1.7	2.3	4	5.3	5.9	4	4.5	1.9	0.7	0.6	0.3	0.1	0	0	0