Weather forecast Riga 19-08-2026

Weather forecast Riga Wednesday, August 19 19.08.2026: partly cloudy, temperature from 11 °C to 21 °C.

Precipitation probability 31%. Wind up to 3.5 m/s (gusts 6.97 m/s). Air humidity 42–87%, atmospheric pressure 753–755 mm Hg, UV index up to 6.

Sunrise 05:59
Sunset 20:54
First Quarter48% illuminated
Moonrise 15:38 · Moonset 22:02
Chart
Table
Wed, Aug 19, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Patchy rain possible
14 °C31% (0.12 mm/hr)79%84%753 mm HgW 267° 3.39 (6.97) m/s0
01:00Weather
Patchy rain possible
13 °C26% (0.06 mm/hr)74%85%753 mm HgW 266° 3.5 (6.89) m/s0
02:00Weather
Clear
13 °C12% 13%86%754 mm HgW 266° 3.39 (6.69) m/s0
03:00Weather
Partly cloudy
12 °C14% 26%86%754 mm HgW 268° 3.31 (6.47) m/s0
04:00Weather
Patchy rain possible
12 °C28% (0.04 mm/hr)88%85%754 mm HgW 261° 2.89 (5.64) m/s0
05:00Weather
Partly cloudy
12 °C16% 45%86%754 mm HgWSW 249° 2.69 (5.33) m/s0
06:00Weather
Partly cloudy
11 °C17% 46%87%755 mm HgWSW 238° 2.61 (5.11) m/s4
07:00Weather
Sunny
11 °C14% 24%87%755 mm HgSW 225° 2.39 (4.47) m/s4
08:00Weather
Sunny
13 °C11% 24%80%755 mm HgSW 222° 2.5 (3.78) m/s4
09:00Weather
Partly cloudy
15 °C8% 30%71%755 mm HgSW 224° 2.61 (3.28) m/s4
10:00Weather
Partly cloudy
17 °C5% 27%61%755 mm HgSW 231° 2.69 (3.22) m/s5
11:00Weather
Sunny
19 °C3% 20%51%755 mm HgWSW 242° 2.5 (2.89) m/s5
12:00Weather
Sunny
20 °C2% 21%44%755 mm HgWSW 244° 2.39 (2.75) m/s6
13:00Weather
Cloudy
21 °C7% 74%42%755 mm HgWSW 241° 2.19 (2.53) m/s5
14:00Weather
Partly cloudy
21 °C5% 55%42%755 mm HgWSW 247° 2.31 (2.92) m/s6
15:00Weather
Partly cloudy
20 °C3% 28%48%755 mm HgW 280° 1 (1.53) m/s5
16:00Weather
Sunny
20 °C3% 24%49%755 mm HgWNW 301° 0.39 (0.61) m/s5
17:00Weather
Partly cloudy
19 °C3% 25%51%755 mm HgS 169° 0.31 (0.47) m/s5
18:00Weather
Sunny
19 °C4% 24%53%755 mm HgSSW 209° 0.39 (0.64) m/s5
19:00Weather
Sunny
19 °C4% 23%54%755 mm HgWSW 250° 0.69 (1.11) m/s5
20:00Weather
Partly cloudy
18 °C5% 32%56%755 mm HgSW 233° 1.19 (2.11) m/s5
21:00Weather
Partly cloudy
17 °C5% 31%59%755 mm HgSW 226° 2.19 (4.22) m/s0
22:00Weather
Patchy rain possible
16 °C6% 38%60%755 mm HgSW 219° 2.31 (4.39) m/s0
23:00Weather
Partly cloudy
16 °C7% 44%62%755 mm HgSSW 212° 2.39 (4.61) m/s0
Wed, Aug 19, 2026

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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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