5-day weather forecast Pärnu 21-03-2026
Weather forecast Pärnu Saturday 21 March 21.03.2026: sunny, temperature from 1 °C to 6 °C.
No precipitation expected. Wind up to 3.31 m/s (gusts 5.33 m/s). Air humidity 61–92%, atmospheric pressure 769–770 mm Hg, UV index up to 3.
Sunrise 06:30
Sunset 18:30
Sunset 18:30
Chart
Table
Type of temperature:
°C
°FSat, 21 Mar, 2026
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 0 °C | 0% | 9% | 90% | 769 mm Hg | NNW 333° 1.31 (2.72) m/s | 0 |
| 01:00 | Clear | 0 °C | 0% | 6% | 91% | 769 mm Hg | NW 320° 1.11 (2.31) m/s | 0 |
| 02:00 | Clear | 0 °C | 0% | 5% | 91% | 769 mm Hg | WNW 301° 0.69 (1.47) m/s | 0 |
| 03:00 | Clear | 0 °C | 0% | 11% | 84% | 770 mm Hg | W 279° 1.61 (3.36) m/s | 0 |
| 04:00 | Clear | 0 °C | 0% | 11% | 83% | 770 mm Hg | W 273° 1.81 (3.78) m/s | 0 |
| 05:00 | Clear | 0 °C | 0% | 4% | 92% | 769 mm Hg | W 273° 0.89 (1.89) m/s | 0 |
| 06:00 | Clear | 0 °C | 0% | 9% | 83% | 770 mm Hg | WSW 255° 2 (4.19) m/s | 0 |
| 07:00 |  Sunny | 0 °C | 0% | 8% | 83% | 770 mm Hg | WSW 242° 2.11 (4.42) m/s | 0 |
| 08:00 | Sunny | 1 °C | 0% | 5% | 84% | 769 mm Hg | WSW 242° 1.5 (2.83) m/s | 0.3 |
| 09:00 | Sunny | 2 °C | 0% | 6% | 73% | 770 mm Hg | WSW 248° 2.19 (3.92) m/s | 0.7 |
| 10:00 | Sunny | 4 °C | 0% | 6% | 68% | 770 mm Hg | WSW 245° 2.39 (3.92) m/s | 1.2 |
| 11:00 | Sunny | 5 °C | 0% | 11% | 71% | 770 mm Hg | WSW 237° 2.11 (3.28) m/s | 1.7 |
| 12:00 | Sunny | 5 °C | 0% | 6% | 62% | 770 mm Hg | WSW 240° 2.81 (4.5) m/s | 1.9 |
| 13:00 | Sunny | 6 °C | 0% | 6% | 61% | 770 mm Hg | WSW 239° 3 (4.92) m/s | 1.9 |
| 14:00 | Sunny | 6 °C | 0% | 16% | 68% | 769 mm Hg | SW 230° 3.31 (5.33) m/s | 1.6 |
| 15:00 | Sunny | 6 °C | 0% | 6% | 61% | 770 mm Hg | WSW 239° 3.11 (5.22) m/s | 3 |
| 16:00 | Sunny | 5 °C | 0% | 6% | 64% | 770 mm Hg | WSW 237° 2.89 (5.06) m/s | 3 |
| 17:00 | Sunny | 5 °C | 0% | 13% | 74% | 769 mm Hg | SW 233° 2.69 (4.92) m/s | 3 |
| 18:00 | Sunny | 3 °C | 0% | 5% | 76% | 770 mm Hg | SW 230° 2.19 (4.61) m/s | 2 |
| 19:00 | Clear | 2 °C | 0% | 6% | 80% | 770 mm Hg | SW 235° 2.11 (4.42) m/s | 0 |
| 20:00 |  Partly cloudy | 2 °C | 0% | 46% | 88% | 770 mm Hg | SW 235° 2 (4.19) m/s | 0 |
| 21:00 | Partly cloudy | 2 °C | 0% | 45% | 88% | 770 mm Hg | SW 235° 2 (4.11) m/s | 0 |
| 22:00 | Partly cloudy | 2 °C | 0% | 45% | 88% | 770 mm Hg | SW 236° 1.89 (4.11) m/s | 0 |
| 23:00 | Partly cloudy | 1 °C | 0% | 45% | 88% | 770 mm Hg | WSW 237° 1.89 (4) m/s | 0 |
Sat, 21 Mar, 2026
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.