5-day weather forecast Pärnu 31-07-2026

Weather forecast Pärnu Friday, July 31 31.07.2026: sunny, temperature from 16 °C to 22 °C.

Precipitation probability 63%. Wind up to 6.81 m/s (gusts 10.53 m/s). Air humidity 74–92%, atmospheric pressure 761–762 mm Hg, UV index up to 3.5.

Sunrise 05:11
Sunset 21:45
Waning Gibbous91% illuminated
Moonrise 22:13 · Moonset 07:25
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Table

Forecast from 16 °C to 22 °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)181818181818192021202021202222202122222120191716
Precipitation (mm/hr)0000000000.930.150000.01000000000

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 (%)3456647121477785255478136543610127776
Rain chance (%)111213141514131110633615151218151410889121414

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)2.52.813.113.53.614.114.895.316.116.816.693.392.1134.813.813.894.114.1143.53.392.812.5
Wind gust (m/s)5.255.896.57.367.568.619.449.039.3910.539.254.532.833.896.315.925.815.8165.835.565.755.224.81
Wind direction (°)SSE 153°SE 146°SSE 148°SSE 156°SSE 165°SSE 168°S 175°SSE 168°S 184°SSW 207°SW 219°WSW 245°SSW 208°S 177°SW 226°SW 219°SW 227°WSW 238°WSW 249°WSW 254°WSW 246°W 259°W 273°W 268°

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 (%)858789919290888480878882817675857974747678859192

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)762762762761761761761761761761761761761761761761761761761761761761761761

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 Index0000000.10.30.61.11.92.31.73.13.50.91.11.81.10.60.2000

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)76.55.54.63.83.83.93.93.93.93.83.43.13.13.23.43.64.85.95.95.96.16.67
PM10 (µg/m³)10.48.775.34444443.93.53.33.43.53.84.15.87.26.86.97.188.6
Ozone (O₃) (µg/m³)5553.552545959595857586371767877777777777572717479
NO₂ (µg/m³)2.12.42.52.72.92.62.42.22.11.91.61.210.90.911.11.21.41.92.533.23.3
SO₂ (µg/m³)0.10.20.20.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.50.50.60.6
CO (µg/m³)125122116.5111105105106108111112111109108107107108111115117115112110111112

Pärnu 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.