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
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Wed, Aug 19, 2026

Forecast from 11 °C to 21 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)141313121212111113151719202121202019191918171616
Precipitation (mm/hr)0.120.06000.040000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)797413268845462424302720217455282425242332313844
Rain chance (%)312612142816171411853275333445567

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)3.393.53.393.312.892.692.612.392.52.612.692.52.392.192.3110.390.310.390.691.192.192.312.39
Wind gust (m/s)6.976.896.696.475.645.335.114.473.783.283.222.892.752.532.921.530.610.470.641.112.114.224.394.61
Wind direction (°)W 267°W 266°W 266°W 268°W 261°WSW 249°WSW 238°SW 225°SW 222°SW 224°SW 231°WSW 242°WSW 244°WSW 241°WSW 247°W 280°WNW 301°S 169°SSW 209°WSW 250°SW 233°SW 226°SW 219°SSW 212°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)848586868586878780716151444242484951535456596062

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)753753754754754754755755755755755755755755755755755755755755755755755755

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000444455656555555000
Wed, Aug 19, 2026

Riga 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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