5-day weather forecast Jelgava 18-05-2026

Weather forecast Jelgava Monday, May 18 18.05.2026: partly cloudy, temperature from 7 °C to 12 °C.

Precipitation probability 100%. Wind up to 4.39 m/s (gusts 7.14 m/s). Air humidity 70–96%, atmospheric pressure 761–764 mm Hg, UV index up to 2.6.

Sunrise 05:04
Sunset 21:41

Waxing Crescent2% illuminated
Moonrise 05:07 · Moonset below the horizon

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Table

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Forecast from 7 °C to 12 °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)	7	7	7	7	7	7	8	9	11	12	12	12	12	12	12	12	12	12	12	11	11	11	10	10
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0.67	0.66	0.84	0.66	0.35	0.27	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 (%)	24	27	31	37	29	31	28	26	22	48	100	89	100	100	100	100	100	68	56	80	100	100	100	100
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	100	100	100	100	100	100	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)	2.89	2.89	3	3.31	3.39	3.19	3.5	3.61	3.89	4.39	4.19	4.11	3.89	3.61	2.81	3.89	4.19	3.61	4	4.31	4.39	4.19	4.19	4
Wind gust (m/s)	6.08	6.08	6.31	6.92	7.14	6.72	6.75	5.92	5.69	5.97	5.86	5.69	5.33	5	3.97	5.42	5.78	5.33	5.86	6.31	6.5	6.42	6.44	6.08
Wind direction (°)	N 3°	N 8°	N 11°	N 9°	N 11°	N 6°	N 10°	NNE 13°	N 8°	NNE 12°	N 8°	NNE 12°	NNE 24°	NNE 29°	NNE 14°	NNE 14°	NNE 25°	N 1°	N 5°	N 5°	N 4°	N 0°	N 360°	N 356°

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 (%)	81	83	83	82	79	80	78	74	72	70	73	80	88	91	95	96	94	95	92	94	95	96	96	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)	764	764	764	764	764	763	763	763	763	762	762	762	762	762	762	762	762	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	0.1	0.3	0.6	1.3	2.4	2.6	2.1	1.8	1	0.7	0.7	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)	5.5	5.3	5.8	5.9	5.6	5	4.6	4.3	4.4	4.7	4.7	4.6	4.5	4.6	5.2	5.7	5.8	6	5.9	5.6	5.3	5.9	5.9	6.1
PM10 (µg/m³)	8.3	8.7	8.8	8.1	6.8	6.2	6.5	7.6	7.7	7.9	7.8	7.6	7.1	7	7.3	7.5	7.4	6.6	6.8	7.1	7.4	7.7	8.2	9.4
Ozone (O₃) (µg/m³)	78	72	72	71	69	69	68	68	69	68	67	64	63	62	63	65	70	72	74	77	76	76	76	77
NO₂ (µg/m³)	2.6	2.9	2.7	2.6	2.5	2.4	2.4	2.4	2.4	2.5	2.6	3.1	3.4	3.2	3.3	3	2.5	2.5	2.4	2.3	2.7	2.9	3.4	3.3
SO₂ (µg/m³)	1.1	1.1	1.1	1	1	1	1	1	1	1	1.1	1.1	1.2	1.2	1.2	1.2	1.2	1.2	1.1	1.1	1.1	1.1	1.2	1.2
CO (µg/m³)	135.9	137.9	133.9	132.9	130.9	128.9	128.9	126.9	125.9	126.9	128.9	130.9	129.9	132.9	133.9	133.9	132.9	131.9	131.9	132.9	134.9	133.9	135.9	138.9

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Jelgava 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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