5-day weather forecast Pärnu 17-03-2026
Weather forecast Pärnu today 17.03.2026: partly cloudy, temperature from 1 °C to 4 °C.
Precipitation probability 61%. Wind up to 3.69 m/s (gusts 7.56 m/s). Air humidity 78–100%, atmospheric pressure 761–773 mm Hg, UV index up to 1.7.
Sunset 18:30
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 4 °C | 0% | 8% | 85% | 761 mm Hg | SE 138° 3.31 (6.89) m/s | 0 |
| 01:00 | Clear | 4 °C | 0% | 6% | 82% | 761 mm Hg | SE 144° 3.69 (7.56) m/s | 0 |
| 02:00 | Clear | 3 °C | 0% | 5% | 82% | 761 mm Hg | SSE 153° 3.39 (6.86) m/s | 0 |
| 03:00 | Clear | 2 °C | 0% | 3% | 85% | 762 mm Hg | SSE 151° 3 (6.28) m/s | 0 |
| 04:00 | Clear | 2 °C | 0% | 6% | 87% | 762 mm Hg | SSE 153° 2.89 (6) m/s | 0 |
| 05:00 | Clear | 1 °C | 0% | 25% | 89% | 762 mm Hg | SSE 153° 2.69 (5.67) m/s | 0 |
| 06:00 |  Partly cloudy | 1 °C | 0% | 50% | 91% | 763 mm Hg | SSE 162° 2.5 (5.25) m/s | 0 |
| 07:00 |  Cloudy | 1 °C | 0% | 81% | 91% | 764 mm Hg | SSE 166° 2.69 (5.5) m/s | 0 |
| 08:00 | Cloudy | 2 °C | 0% | 87% | 89% | 764 mm Hg | S 173° 2.89 (5.11) m/s | 0.3 |
| 09:00 |  Patchy rain possible | 3 °C | 61% (0.01 mm/hr) | 100% | 86% | 765 mm Hg | S 185° 3.31 (5.08) m/s | 0.6 |
| 10:00 | Patchy rain possible | 3 °C | 85% (0.02 mm/hr) | 100% | 88% | 765 mm Hg | SSW 198° 3 (4.58) m/s | 1.1 |
| 11:00 | Patchy rain possible | 3 °C | 61% (0.01 mm/hr) | 100% | 92% | 766 mm Hg | SSW 203° 2.81 (4.42) m/s | 1.5 |
| 12:00 | Patchy rain possible | 3 °C | 76% (0.03 mm/hr) | 100% | 93% | 767 mm Hg | SSW 210° 2.69 (4.28) m/s | 1.7 |
| 13:00 |  Mist | 1 °C | 0% | 75% | 100% | 767 mm Hg | SW 215° 2.11 (3.42) m/s | 1.2 |
| 14:00 | Cloudy | 4 °C | 0% | 63% | 88% | 768 mm Hg | SSW 208° 2.31 (3.61) m/s | 0.8 |
| 15:00 |  Partly cloudy | 4 °C | 0% | 61% | 85% | 768 mm Hg | SW 216° 2.89 (4.47) m/s | 0.5 |
| 16:00 | Partly cloudy | 4 °C | 0% | 50% | 84% | 769 mm Hg | SW 225° 2.69 (4.39) m/s | 0.3 |
| 17:00 | Partly cloudy | 3 °C | 0% | 55% | 85% | 769 mm Hg | SW 222° 2.39 (4.08) m/s | 0.2 |
| 18:00 | Partly cloudy | 2 °C | 0% | 58% | 89% | 770 mm Hg | SW 226° 1.89 (3.64) m/s | 0 |
| 19:00 | Partly cloudy | 2 °C | 0% | 62% | 91% | 770 mm Hg | SW 220° 1.69 (3.58) m/s | 0 |
| 20:00 |  Cloudy | 2 °C | 0% | 67% | 87% | 771 mm Hg | WSW 241° 1.81 (3.75) m/s | 0 |
| 21:00 | Cloudy | 2 °C | 0% | 73% | 83% | 772 mm Hg | WSW 248° 1.69 (3.5) m/s | 0 |
| 22:00 | Cloudy | 2 °C | 0% | 69% | 81% | 772 mm Hg | SW 230° 1.19 (2.5) m/s | 0 |
| 23:00 | Partly cloudy | 3 °C | 0% | 61% | 78% | 773 mm Hg | WSW 244° 1.31 (2.64) m/s | 0 |
Frequently asked questions about the weather in Pärnu
What is the weather in Pärnu today?
Today in Pärnu the temperature ranges from 1 °C to 4 °C, wind up to 3.69 m/s. Check the detailed hourly forecast above for more information.
Will it rain in Pärnu this week?
The precipitation probability in Pärnu today is 61%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in Pärnu today?
The wind speed in Pärnu today reaches up to 3.69 m/s with gusts up to 7.56 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in Pärnu today?
The air humidity in Pärnu today ranges from 78% to 100%. View the humidity chart above for hourly details.
What is the UV index in Pärnu today?
The UV index in Pärnu today reaches up to 1.7. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in Pärnu today?
The atmospheric pressure in Pärnu today ranges from 761 to 773 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in Pärnu today?
Cloud cover in Pärnu today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.
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.