Weather forecast Riga 02-09-2026

Weather forecast Riga tomorrow 02.09.2026: overcast, temperature from 13 °C to 19 °C.

Precipitation probability 65%. Wind up to 5 m/s (gusts 8.81 m/s). Air humidity 75–96%, atmospheric pressure 757–760 mm Hg, UV index up to 3.3.

Sunrise 06:28
Sunset 20:18
Last Quarter60% illuminated
Moonrise 20:56 · Moonset 13:27
Chart
Table

Forecast from 13 °C to 19 °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)151514141313131314151618181919191818181716151414
Precipitation (mm/hr)000.07000000000.350.890.410.611.081.050.170.07000.3200

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 (%)100100761719201815655828394907385817810091100100100
Rain chance (%)323239212222222115131142614753616532232121472729

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)3.613.53.393.393.193.193.112.892.813.1132.812.693.113.694.6953.893.614.54.113.53.393.69
Wind gust (m/s)7.117.3376.56.226.335.725.535.834.894.423.924.195.146.397.928.6188.118.818.197.118.118.72
Wind direction (°)WSW 258°W 267°WSW 256°WSW 248°WSW 241°WSW 238°SW 231°SW 224°SW 218°SW 224°SW 230°WSW 241°W 266°W 279°W 280°W 279°WNW 288°WNW 293°WNW 288°W 278°W 269°WSW 256°SW 234°SW 224°

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 (%)949494959696969694908480817978808280787578828590

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)757757758758758758758758758758758758758758758758758758758759759759760759

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 Index000000000.30.81.52.42.93.33.22.82.11.30.60.20000

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)6.45.85.86.36.277.57.57.475.54.33.93.33.83.73.74.24.74.64.74.94.94.9
PM10 (µg/m³)8.67.77.88.49.19.61011.411.711.29.36.75.555.16.26.566.97.38.28.99.210
Ozone (O₃) (µg/m³)515457626261626155565357606471767876737067646057
NO₂ (µg/m³)7.56.64.93.93.43.74.25.79.610.48.86.765.34.42.82.93.44.34.855.95.35.3
SO₂ (µg/m³)0.70.50.40.50.40.40.40.61.11.31.20.80.50.50.40.40.30.40.40.40.50.50.60.5
CO (µg/m³)160157156157154155159165177173168165166168169162158156161159154158160156

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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