Weather forecast Jūrmala Sep 20, 2026

18°13–19° · Light rain shower

Weather forecast Jūrmala today Sep 20, 2026: patchy rain possible, temperature from 13 °C to 19 °C.

Precipitation probability 51%. Wind up to 8.31 m/s (gusts 15.72 m/s). Air humidity 57–92%, atmospheric pressure 755–759 mm Hg, UV index up to 2.1.

Weather Alerts

ModerateSep 18, 05:00 AM — Sep 21, 09:00 AMTranslate with Google

Dzeltenais vēja brīdinājums

18.09.2026. vakarā dienvidrietumu, rietumu vējš saglabāsies brāzmās 15-19 m/s. Viļņu augstums 1.5-2.5 m.

ModerateSep 18, 05:00 AM — Sep 21, 09:00 AMTranslate with Google

Dzeltenais vēja brīdinājums

19.09.2026. dienā dienvidrietumu, rietumu vējš saglabāsies brāzmās 16-21 m/s. Viļņu augstums 2.0-3.5 m.

ModerateSep 19, 01:00 PM — Sep 21, 10:00 PMTranslate with Google

Dzeltenais vēja brīdinājums

19.-20.09.2026. naktī dienvidrietumu, rietumu vējš saglabāsies brāzmās 17-22 m/s. Viļņu augstums 2.0-3.5 m.

ModerateSep 19, 05:00 PM — Sep 20, 09:00 PMTranslate with Google

Dzeltenais vēja brīdinājums

19.09.2026. vakarā un naktī uz 20.09. dienvidrietumu, dienvidu vējš saglabāsies brāzmās 15-20 m/s. Viļņu augstums 1.5-2.5 m.

ModerateSep 18, 07:00 AM — Sep 20, 11:00 PMTranslate with Google

Dzeltenais vēja brīdinājums

19.09.2026. vakarā un naktī uz 20.09. dienvidrietumu, dienvidu vējš saglabāsies brāzmās 15-19 m/s. Viļņu augstums 1.5-2.5 m.

5 days at a glance — tap a day to open it

Sunrise 07:06
Sunset 19:30

Waxing Gibbous73% illuminated
Moonrise 18:06 · Moonset does not set today

Chart

Table

Sun, Sep 20, 2026

Mon, Sep 21 →

Forecast from 13 °C to 19 °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)	16	16	16	15	15	15	15	16	15	16	16	17	17	18	18	18	19	18	17	16	15	14	13	13
Precipitation (mm/hr)	0	0	0	0.03	0.37	0.08	0.02	0.22	0.04	0.12	0.17	0.16	0.47	0.15	0	0.11	0.03	0.14	0.02	0.04	0	0.04	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 (%)	92	100	100	100	100	100	100	100	100	100	100	100	100	91	100	97	99	66	55	61	27	94	5	67
Rain chance (%)	18	20	22	25	49	35	30	46	35	42	39	37	51	27	15	21	16	17	11	14	9	25	10	20

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)	7.11	7.69	7.69	8.19	8.31	8.31	8	8	7.81	7.61	8.11	7.39	6.81	6.61	6.61	5.69	5.61	5.89	5.31	5.81	5.5	4.61	5.11	6.19
Wind gust (m/s)	13.61	14.92	15.42	15.72	15.72	15.61	14.92	15	14.72	14.22	13.92	12.53	11.33	11	10.42	9.83	9.61	9.75	9.61	10.31	10.31	9.83	10.92	11.5
Wind direction (°)	SSW 205°	SSW 204°	SSW 206°	SSW 204°	SSW 209°	SSW 211°	SSW 213°	SSW 210°	SSW 212°	SW 220°	SW 232°	SW 234°	WSW 242°	WSW 244°	WSW 250°	WSW 245°	WSW 237°	WSW 242°	WSW 238°	SW 236°	WSW 237°	SW 220°	SSW 208°	SW 218°

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 (%)	72	74	76	78	82	86	87	89	92	92	84	80	78	70	60	58	57	61	66	70	73	78	80	86

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)	759	758	758	758	757	757	756	756	755	756	756	756	756	756	756	756	755	755	755	755	755	755	755	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	0	0.1	0.1	0.7	1.8	2	2.1	1.9	1.1	0.7	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)	8	7.1	6.7	6.6	6.2	5.6	5.3	5.6	4.8	4.4	3.6	3.1	3.2	2.9	2.8	2.9	3.1	3.7	3.7	3.8	3.8	3.5	3.4	3.4
PM10 (µg/m³)	11.3	10.7	10	10.1	9	9	8.9	7.8	6.5	5.9	4.7	4.2	4.5	4.4	4	4.6	5.6	7.3	7.7	7.9	7.5	6.4	5.6	6.1
Ozone (O₃) (µg/m³)	75	73	72	69	67	66	65	63	64	63	61	60	60	59	59	67	69	69	69	68	70	67	70	69
NO₂ (µg/m³)	1.6	1.6	1.5	1.5	1.5	1.5	1.4	1.5	1.5	1.5	1.4	1.4	1.5	1.4	1.6	1.1	0.9	0.8	0.9	1.1	1.3	1.4	1.4	1.4
SO₂ (µg/m³)	0.7	0.9	1.1	1.2	1	0.6	0.3	0.3	0.3	0.4	0.4	0.3	0.3	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.2	0.4	0.4	0.3
CO (µg/m³)	200	196	190	190	184	181	179	178	178	175	174	167	167	166	160	160	166	166	170	173	171	168	166	168

Sun, Sep 20, 2026

Mon, Sep 21 →

Frequently asked questions about the weather in Jūrmala

What is the weather in Jūrmala today and what should I wear?

Today in Jūrmala the temperature ranges from 13 to 19 °C, with wind up to 8.31 m/s. Use these values to decide what to wear, and see the hour-by-hour details in the charts above.

Will it rain in Jūrmala today?

The chance of rain in Jūrmala today is 51%. See the hourly precipitation chart above for the exact hours rain is likely.

Is it very windy in Jūrmala today?

Today in Jūrmala the wind rises to 8.31 m/s, with gusts up to 15.72 m/s. Keep that in mind for cycling and outdoor plans; see the hourly trend on the wind chart above.

What are the day and night temperatures in Jūrmala this week?

This week the temperature in Jūrmala ranges from 10 to 19 °C. See the day and night values for each day on the temperature chart above.

Is the weather in Jūrmala good for a walk, cycling or gardening?

For a walk, cycling or gardening, pick the hours with a low chance of rain (up to 51% today) and light wind (up to 8.31 m/s) — compare them on the charts above.

Where does the data come from and how often is the Jūrmala forecast updated?

The Jūrmala forecast is built from meteorological models and updated several times a day. Check back before important plans to see the latest picture.

How far ahead can I trust the Jūrmala forecast?

The first 2–3 days are reliable enough to plan around. Days 4 and 5 are a guide that sharpens as the date approaches. The forecast is rebuilt several times a day, so check again before anything that depends on it.

Jūrmala 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 →