5-day weather forecast Pärnu 17-05-2026
Weather forecast Pärnu today 17.05.2026: sunny, temperature from 8 °C to 15 °C.
Precipitation probability 100%. Wind up to 3.5 m/s (gusts 5.89 m/s). Air humidity 48–87%, atmospheric pressure 757–764 mm Hg, UV index up to 3.8.
Sunset 21:47
Moonrise 04:12 · Moonset below the horizon
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy light drizzle | 9 °C | 100% (0.26 mm/hr) | 78% | 85% | 757 mm Hg | W 266° 1.19 (2.11) m/s | 0 |
| 01:00 |  Cloudy | 9 °C | 0% | 76% | 85% | 757 mm Hg | ENE 63° 0.31 (0.53) m/s | 0 |
| 02:00 |  Overcast | 8 °C | 0% | 96% | 84% | 757 mm Hg | WNW 284° 1.19 (2.11) m/s | 0 |
| 03:00 | Overcast | 8 °C | 0% | 100% | 84% | 758 mm Hg | W 278° 1.61 (2.83) m/s | 0 |
| 04:00 | Overcast | 8 °C | 0% | 100% | 83% | 758 mm Hg | WSW 258° 1.11 (1.94) m/s | 0 |
| 05:00 |  Partly cloudy | 8 °C | 0% | 49% | 86% | 758 mm Hg | SW 235° 1.39 (2.61) m/s | 0 |
| 06:00 | Partly cloudy | 8 °C | 0% | 29% | 87% | 759 mm Hg | WSW 250° 1.81 (3.33) m/s | 0.1 |
| 07:00 | Partly cloudy | 9 °C | 0% | 47% | 82% | 760 mm Hg | WSW 252° 1.69 (2.78) m/s | 0.3 |
| 08:00 |  Overcast | 9 °C | 0% | 95% | 76% | 760 mm Hg | WSW 244° 1.61 (2.42) m/s | 0.7 |
| 09:00 |  Cloudy | 10 °C | 0% | 85% | 74% | 761 mm Hg | WSW 251° 2 (2.97) m/s | 1.1 |
| 10:00 | Partly cloudy | 11 °C | 0% | 55% | 70% | 761 mm Hg | SW 225° 2.19 (3.14) m/s | 1.9 |
| 11:00 | Overcast | 12 °C | 0% | 100% | 64% | 761 mm Hg | SW 228° 2.69 (3.58) m/s | 2.6 |
| 12:00 | Cloudy | 12 °C | 0% | 71% | 63% | 762 mm Hg | SW 234° 3.19 (4.36) m/s | 3.4 |
| 13:00 |  Sunny | 12 °C | 0% | 22% | 61% | 762 mm Hg | SW 232° 3.19 (4.53) m/s | 3.1 |
| 14:00 | Sunny | 13 °C | 0% | 21% | 58% | 762 mm Hg | SW 235° 3.39 (4.67) m/s | 3 |
| 15:00 | Sunny | 13 °C | 0% | 23% | 56% | 763 mm Hg | SW 233° 3.5 (4.92) m/s | 3.8 |
| 16:00 | Partly cloudy | 15 °C | 0% | 75% | 48% | 763 mm Hg | SW 236° 3.31 (4.86) m/s | 3.1 |
| 17:00 | Sunny | 13 °C | 0% | 5% | 55% | 763 mm Hg | WSW 243° 3.39 (5.19) m/s | 1.9 |
| 18:00 | Sunny | 13 °C | 0% | 4% | 55% | 763 mm Hg | WSW 254° 3.19 (5.11) m/s | 1.2 |
| 19:00 | Sunny | 12 °C | 0% | 5% | 58% | 764 mm Hg | WSW 257° 2.81 (4.75) m/s | 0.6 |
| 20:00 | Sunny | 11 °C | 0% | 10% | 66% | 764 mm Hg | WSW 258° 2.31 (4.25) m/s | 0.3 |
| 21:00 | Sunny | 10 °C | 0% | 9% | 72% | 764 mm Hg | W 273° 2.61 (5.47) m/s | 0 |
| 22:00 |  Clear | 8 °C | 0% | 6% | 75% | 764 mm Hg | WNW 294° 2.81 (5.89) m/s | 0 |
| 23:00 | Clear | 8 °C | 0% | 5% | 77% | 764 mm Hg | NW 311° 2.61 (5.47) m/s | 0 |
Frequently asked questions about the weather in Pärnu
Today in Pärnu the temperature ranges from 8 °C to 15 °C, wind up to 3.5 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Pärnu today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in Pärnu today reaches up to 3.5 m/s with gusts up to 5.89 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Pärnu today ranges from 48% to 87%. View the humidity chart above for hourly details.
The UV index in Pärnu today reaches up to 3.8. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Pärnu today ranges from 757 to 764 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Pärnu today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.
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.