5-day weather forecast Pärnu Sep 9, 2026
20°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
Tugev tuul Tase 1
Lõuna - ja edelatuul puhanguti 15 m/s.
https://www.rescue.ee/et
Tugev tuul Tase 1
Edela- ja lõunatuul puhanguti 16 m/s. Laine kõrgus 1-2 m.
https://www.rescue.ee/et
5 days at a glance — tap a day to open it
Sunrise 06:39
Sunset 19:59
Sunset 19:59
New Moon2% illuminated
Moonrise 03:13 · Moonset 19:28
Moonrise 03:13 · Moonset 19:28
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 17 °C | 26% | 100% | 84% | 755 mm Hg | SSW 196° 6.5 (14.11) m/s | 0 |
| 01:00 |  Patchy rain possible | 17 °C | 34% (0.08 mm/hr) | 100% | 84% | 754 mm Hg | SSW 202° 6.61 (14.11) m/s | 0 |
| 02:00 | Overcast | 17 °C | 26% | 100% | 84% | 754 mm Hg | SSW 209° 6.31 (13.72) m/s | 0 |
| 03:00 | Overcast | 17 °C | 25% | 100% | 82% | 754 mm Hg | SW 216° 5.89 (13) m/s | 0 |
| 04:00 | Patchy rain possible | 17 °C | 34% (0.07 mm/hr) | 100% | 86% | 754 mm Hg | SW 219° 5.11 (12.31) m/s | 0 |
| 05:00 |  Light rain shower | 16 °C | 51% (0.32 mm/hr) | 100% | 88% | 754 mm Hg | SW 216° 4.89 (11.61) m/s | 0 |
| 06:00 | Patchy rain possible | 16 °C | 42% (0.13 mm/hr) | 100% | 90% | 754 mm Hg | SW 217° 5.11 (11.5) m/s | 0 |
| 07:00 |  Overcast | 16 °C | 30% | 100% | 90% | 754 mm Hg | SW 228° 4.69 (10.64) m/s | 0 |
| 08:00 | Patchy rain possible | 16 °C | 38% (0.08 mm/hr) | 100% | 90% | 754 mm Hg | SW 223° 4.11 (9.5) m/s | 0.1 |
| 09:00 | Patchy rain possible | 17 °C | 29% (0.05 mm/hr) | 80% | 88% | 755 mm Hg | SW 228° 4.31 (9.22) m/s | 0.5 |
| 10:00 | Patchy rain possible | 18 °C | 17% (0.04 mm/hr) | 51% | 79% | 755 mm Hg | SW 230° 4.39 (8.11) m/s | 1 |
| 11:00 | Patchy rain possible | 19 °C | 14% (0.04 mm/hr) | 60% | 70% | 755 mm Hg | WSW 239° 4.69 (7.42) m/s | 1.9 |
| 12:00 | Patchy rain possible | 19 °C | 19% (0.03 mm/hr) | 100% | 67% | 755 mm Hg | SW 233° 4.31 (6.92) m/s | 2.2 |
| 13:00 | Patchy rain possible | 19 °C | 17% (0.05 mm/hr) | 82% | 66% | 755 mm Hg | SW 228° 5 (7.33) m/s | 2.5 |
| 14:00 | Patchy rain possible | 20 °C | 18% (0.04 mm/hr) | 100% | 63% | 755 mm Hg | SW 228° 5.31 (7.25) m/s | 0.9 |
| 15:00 | Patchy rain possible | 19 °C | 15% (0.04 mm/hr) | 81% | 64% | 755 mm Hg | SW 223° 5.19 (7.22) m/s | 0.4 |
| 16:00 | Patchy rain possible | 19 °C | 11% (0.01 mm/hr) | 75% | 61% | 755 mm Hg | SW 230° 4.81 (6.61) m/s | 0.4 |
| 17:00 | Patchy rain possible | 19 °C | 11% (0.01 mm/hr) | 72% | 62% | 755 mm Hg | WSW 239° 4.39 (6.83) m/s | 0.3 |
| 18:00 |  Cloudy | 18 °C | 14% | 81% | 68% | 756 mm Hg | WSW 239° 4.19 (7.5) m/s | 0.3 |
| 19:00 | Cloudy | 16 °C | 16% | 71% | 76% | 756 mm Hg | WSW 242° 3.39 (7.22) m/s | 0.1 |
| 20:00 |  Cloudy | 14 °C | 22% | 76% | 85% | 757 mm Hg | WSW 251° 2.5 (6.22) m/s | 0 |
| 21:00 | Overcast | 14 °C | 26% | 94% | 86% | 757 mm Hg | WSW 238° 2 (5.42) m/s | 0 |
| 22:00 | Overcast | 14 °C | 27% | 100% | 86% | 757 mm Hg | WSW 252° 1.69 (5.92) m/s | 0 |
| 23:00 | Overcast | 14 °C | 28% | 100% | 87% | 757 mm Hg | WSW 250° 1.5 (5.11) m/s | 0 |
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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.