5-day weather forecast Pärnu Sep 9, 2026

20°14° · Patchy rain possible

Weather forecast Pärnu Wednesday Sep 9, 2026: patchy rain possible, temperature from 14 °C to 20 °C.

Precipitation probability 51%. Wind up to 6.61 m/s (gusts 14.11 m/s). Air humidity 61–90%, atmospheric pressure 754–757 mm Hg, UV index up to 2.5.

Weather Alerts

ModerateSep 8, 10:00 AMSep 9, 05:00 AMTranslate with Google
Tugev tuul Tase 1
Lõuna - ja edelatuul puhanguti 15 m/s.
https://www.rescue.ee/et
ModerateSep 8, 09:00 AMSep 8, 09:00 PMTranslate with Google
Tugev tuul Tase 1
Edela- ja lõunatuul puhanguti 16 m/s. Laine kõrgus 1-2 m.
https://www.rescue.ee/et
Sunrise 06:39
Sunset 19:59
New Moon2% illuminated
Moonrise 03:13 · Moonset 19:28
Chart
Table

Forecast from 14 °C to 20 °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)171717171716161616171819191920191919181614141414
Precipitation (mm/hr)00.08000.070.320.1300.080.050.040.040.030.050.040.040.010.01000000

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 (%)1001001001001001001001001008051601008210081757281717694100100
Rain chance (%)263426253451423038291714191718151111141622262728

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)6.56.616.315.895.114.895.114.694.114.314.394.694.3155.315.194.814.394.193.392.521.691.5
Wind gust (m/s)14.1114.1113.721312.3111.6111.510.649.59.228.117.426.927.337.257.226.616.837.57.226.225.425.925.11
Wind direction (°)SSW 196°SSW 202°SSW 209°SW 216°SW 219°SW 216°SW 217°SW 228°SW 223°SW 228°SW 230°WSW 239°SW 233°SW 228°SW 228°SW 223°SW 230°WSW 239°WSW 239°WSW 242°WSW 251°WSW 238°WSW 252°WSW 250°

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 (%)848484828688909090887970676663646162687685868687

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)755754754754754754754754754755755755755755755755755755756756757757757757

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 Index000000000.10.511.92.22.50.90.40.40.30.30.10000

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)6.16.15.95.95.85.85.75.43.73.43.53.73.63.32.52.62.82.93.43.73.93.83.84.2
PM10 (µg/m³)9.88.87.687.57.176.35.34.84.84.63.93.93.63.23.93.54.24.85.15.25.66.1
Ozone (O₃) (µg/m³)807674737576726866636464667071727074747373716965
NO₂ (µg/m³)1.81.81.61.51.51.41.51.82.53.43.72.82.11111.111.11.51.51.61.41.8
SO₂ (µg/m³)0.60.70.60.50.50.40.30.20.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
CO (µg/m³)157155155155158160162160160150146144141139139139140143147152157161159158

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.