Weather forecast Mērsrags Sep 20, 2026

18°11–19° · Partly cloudy

Weather forecast Mērsrags today Sep 20, 2026: patchy rain possible, temperature from 11 °C to 19 °C.

Precipitation probability 66%. Wind up to 7.39 m/s (gusts 15.81 m/s). Air humidity 53–94%, atmospheric pressure 754–758 mm Hg, UV index up to 2.4.

Weather Alerts

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

Dzeltenais vēja brīdinājums

18.09.2026. dienas vidū dienvidrietumu, dienvidu vējš saglabāsies brāzmās 15-19 m/s. Viļņu augstums 1.0-2.0 m.

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.

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

Sunrise 07:08
Sunset 19:33

Waxing Gibbous73% illuminated
Moonrise 18:12 · Moonset does not set today

Chart

Table

Sun, Sep 20, 2026

Mon, Sep 21 →

Forecast from 11 °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	16	15	15	15	16	16	15	16	16	17	18	18	19	18	17	16	15	13	13	12	11
Precipitation (mm/hr)	0	0	0.09	0.23	0.32	0.26	0.55	0.38	0.65	0.07	0.03	0	0	0.08	0	0.05	0.13	0.06	0.01	0.04	0	0.03	0.02	0.01

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	100	100	100	100	100	100	100	94	100	100	13	86	28	70	52	79	74	72	99	88	72	100
Rain chance (%)	20	22	31	42	52	51	66	57	66	35	30	25	7	17	4	17	17	17	12	16	22	24	24	31

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	7.19	7.39	7.39	7	6.69	7.11	7	6.81	6.19	5.69	5.61	5.81	6.61	6.61	6.5	6.19	5.61	5.11	5.19	4.39	4.11	4.19	4.5
Wind gust (m/s)	14.31	15.31	15.81	14.92	14.92	14.92	15.11	14.19	13.22	12.42	11.61	12.03	11.72	11	11.11	11.83	11.61	11.33	11.31	10.31	10	10.44	11.42	11.61
Wind direction (°)	SSW 212°	SSW 213°	SW 215°	SW 215°	SW 216°	SW 219°	SW 219°	SW 232°	WSW 239°	WSW 245°	WSW 248°	WSW 245°	WSW 248°	WSW 248°	WSW 248°	WSW 248°	WSW 250°	WSW 244°	WSW 244°	WSW 246°	SW 231°	SW 222°	SW 216°	SW 226°

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 (%)	74	76	78	82	91	94	94	93	91	90	87	82	73	58	53	54	59	62	66	70	76	81	88	90

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

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	0.2	0.7	1.4	1.8	2.2	2.4	2	1.3	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)	7.9	6.1	5.1	4.8	5	4.1	3.8	3.6	3.3	3.8	4.1	3.7	3.9	3.6	3.4	3.5	3.3	3.5	3.5	3.2	2.9	2.9	2.8	2.9
PM10 (µg/m³)	12.3	10.7	8.2	8.4	8.1	6.2	5.1	4.9	4	5.5	6	5.9	5.5	7	6.9	6.6	6.9	7.1	7.4	7.3	6.9	6.4	5.4	6.1
Ozone (O₃) (µg/m³)	76	75	73	71	69	67	67	65	65	64	62	62	63	68	71	70	69	70	69	70	73	71	71	71
NO₂ (µg/m³)	1	1	1.1	1	1	1.1	1.1	1.1	1.1	1.2	1.2	1.3	1.2	1	0.6	0.5	0.5	0.5	0.5	0.6	0.8	0.9	1	1
SO₂ (µg/m³)	0.2	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0	0	0	0
CO (µg/m³)	190	186	182	179	177	175	175	174	172	169	162	160	159	158	159	164	167	169	172	170	169	167	170	172

Sun, Sep 20, 2026

Mon, Sep 21 →

Frequently asked questions about the weather in Mērsrags

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

Today in Mērsrags the temperature ranges from 11 to 19 °C, with wind up to 7.39 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 Mērsrags today?

The chance of rain in Mērsrags today is 66%. See the hourly precipitation chart above for the exact hours rain is likely.

Is it very windy in Mērsrags today?

Today in Mērsrags the wind rises to 7.39 m/s, with gusts up to 15.81 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 Mērsrags this week?

This week the temperature in Mērsrags ranges from 7 to 19 °C. See the day and night values for each day on the temperature chart above.

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

For a walk, cycling or gardening, pick the hours with a low chance of rain (up to 66% today) and light wind (up to 7.39 m/s) — compare them on the charts above.

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

The Mērsrags 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 Mērsrags 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.

Mērsrags 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 →