Weather forecast Jelgava 21-07-2026

Weather forecast Jelgava today 21.07.2026: patchy rain possible, temperature from 10 °C to 20 °C.

Precipitation probability 64%. Wind up to 4.5 m/s (gusts 7.72 m/s). Air humidity 55–98%, atmospheric pressure 755–757 mm Hg, UV index up to 4.9.

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ModerateJul 20, 01:00 PM — Jul 22, 12:00 AMTranslate with Google

Dzeltenais vēja brīdinājums

20.07.2026. pēcpusdienā Rīgas līcī ziemeļaustrumu, austrumu vējš pastiprināsies brāzmās līdz 16-21 m/s. Viļņu augstums 1.0-2.0 m.

ModerateJul 20, 05:00 AM — Jul 21, 09:00 PMTranslate with Google

Dzeltenais vēja brīdinājums

20.07.2026. no rīta Baltijas jūras centrālajā daļā ziemeļaustrumu, ziemeļu vējš pastiprināsies brāzmās līdz 18-23 m/s. Viļņu augstums 2.0-3.5 m.

ModerateJul 20, 05:00 AM — Jul 21, 09:00 PMTranslate with Google

Dzeltenais vēja brīdinājums

20.07.2026. pēcpusdienā Baltijas jūras centrālajā daļā ziemeļaustrumu, ziemeļu vējš saglabāsies brāzmās līdz 19-24 m/s. Viļņu augstums 2.0-3.5 m.

Sunrise 05:05
Sunset 21:57

First Quarter53% illuminated
Moonrise 14:58 · Moonset 23:34

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Table

Tue, Jul 21, 2026

Wed, Jul 22 →

Forecast from 10 °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)	12	11	11	11	14	10	10	12	13	15	17	18	19	20	20	19	19	19	19	18	16	15	14	13
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0.01	0.06	0.57	0.51	0.68	0.85	0.93	0.6	0.05	0.66	0.43	0.1

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 (%)	20	100	100	100	100	100	100	26	29	8	26	44	77	79	78	70	74	78	74	71	78	81	75	59
Rain chance (%)	22	42	42	42	42	42	42	22	16	10	8	8	11	17	39	43	48	53	56	52	29	64	56	33

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)	2.39	2.39	2.19	2.19	2.19	2.19	2.19	2.19	2.61	2.5	2.61	2.89	2.89	2.69	2.5	2.81	2.19	2.19	1.89	1.89	2.61	3.69	4.31	4.5
Wind gust (m/s)	4.72	4.83	4.36	4.36	4.42	4.53	4.36	3.61	3.5	3.08	3	3.33	3.33	3.11	3	3.61	2.83	3	2.83	2.94	4.25	6.61	7.67	7.72
Wind direction (°)	SW 219°	SW 216°	SW 229°	SW 224°	SW 219°	SSW 213°	SW 214°	SSW 206°	SW 218°	SW 221°	SW 216°	SSW 209°	SSW 207°	SW 214°	WSW 247°	W 267°	W 270°	W 276°	WNW 293°	NNW 338°	N 350°	NNW 343°	NNW 339°	NNW 336°

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 (%)	96	97	98	97	94	97	97	95	89	81	71	64	58	55	62	72	73	73	76	83	90	93	96	97

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)	757	757	757	757	756	757	757	757	757	756	756	756	756	756	755	756	755	755	755	755	756	756	756	756

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	0.1	0.3	0.8	1.6	2.6	3.7	4.6	4.9	4.3	3.2	2.9	2.3	1.5	0.7	0.3	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)	2.9	2.7	2.8	2.9	3	3.1	3.4	3.3	3.5	3.4	3.4	3.2	3	3.5	2.7	2.3	2.1	2	1.9	2	1.9	1.9	1.8	1.7
PM10 (µg/m³)	3.8	4	4	3.9	4.2	4.4	5	5	4.7	4.6	5.1	4.8	4.7	5.1	4.1	3	2.6	2.4	2.4	2.5	2.5	2.6	2.5	2.6
Ozone (O₃) (µg/m³)	64	62	63	59	56	52	46	39	54	53	58	66	73	77	78	78	66	58	51	48	50	52	52	52
NO₂ (µg/m³)	2.5	2.8	2.4	2.3	2.6	3	3.6	3.9	3.8	3.2	2.6	2	1.4	1.3	1.2	1.1	1.3	1.2	1.4	1.7	1.4	1.3	1.4	1.6
SO₂ (µg/m³)	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.4	0.5	0.7	0.5	0.5	0.4	0.3	0.3	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.1
CO (µg/m³)	118	118	118	118	118	117	120	122	120	117	117	117	117	118	118	120	114	110	111	110	109	108	108	108

Tue, Jul 21, 2026

Wed, Jul 22 →

Frequently asked questions about the weather in Jelgava

Today in Jelgava the temperature ranges from 10 °C to 20 °C, wind up to 4.5 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Jelgava today is 64%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Jelgava today reaches up to 4.5 m/s with gusts up to 7.72 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Jelgava today ranges from 55% to 98%. View the humidity chart above for hourly details.

The UV index in Jelgava today reaches up to 4.9. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Jelgava today ranges from 755 to 757 mm Hg. View the pressure chart above for hourly readings.

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

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.

Learn more about our methodology →