Weather forecast Mērsrags 21-08-2026
Weather forecast Mērsrags Friday, August 21 21.08.2026: sunny, temperature from 11 °C to 23 °C.
Precipitation probability 42%. Wind up to 7 m/s (gusts 10.39 m/s). Air humidity 44–98%, atmospheric pressure 753–757 mm Hg, UV index up to 3.9.
5 days at a glance — tap a day to open it
Sunrise 06:06
Sunset 20:54
Sunset 20:54
First Quarter69% illuminated
Moonrise 18:25 · Moonset 23:01
Moonrise 18:25 · Moonset 23:01
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 12 °C | 15% | 0% | 94% | 755 mm Hg | SW 236° 3.81 (10.19) m/s | 0 |
| 01:00 |  Mist | 12 °C | 21% | 10% | 96% | 755 mm Hg | SW 236° 3.39 (9.5) m/s | 0 |
| 02:00 | Mist | 11 °C | 22% | 19% | 97% | 755 mm Hg | SW 225° 3.19 (8.53) m/s | 0 |
| 03:00 | Mist | 11 °C | 22% | 20% | 97% | 755 mm Hg | SW 220° 3.19 (8.72) m/s | 0 |
| 04:00 |  Fog | 11 °C | 42% | 100% | 97% | 755 mm Hg | SW 216° 2.81 (7.72) m/s | 0 |
| 05:00 | Fog | 11 °C | 42% | 100% | 98% | 755 mm Hg | SSW 205° 2.89 (7.83) m/s | 0 |
| 06:00 | Fog | 11 °C | 42% | 100% | 98% | 755 mm Hg | SSW 201° 2.69 (7.5) m/s | 0 |
| 07:00 |  Fog | 11 °C | 42% | 100% | 97% | 755 mm Hg | S 180° 2.39 (5.22) m/s | 0.1 |
| 08:00 |  Overcast | 13 °C | 30% | 100% | 91% | 755 mm Hg | S 177° 2.31 (5.72) m/s | 0.2 |
| 09:00 |  Thundery outbreaks possible | 15 °C | 24% (0.01 mm/hr) | 98% | 80% | 755 mm Hg | SSE 161° 3.11 (5.42) m/s | 0.3 |
| 10:00 |  Light rain shower | 17 °C | 26% (0.2 mm/hr) | 54% | 78% | 754 mm Hg | SSE 168° 3.5 (5.75) m/s | 0.9 |
| 11:00 |  Patchy rain possible | 19 °C | 25% (0.12 mm/hr) | 86% | 71% | 754 mm Hg | SSW 202° 4.11 (7.83) m/s | 1.5 |
| 12:00 | Patchy rain possible | 21 °C | 18% (0.08 mm/hr) | 88% | 58% | 754 mm Hg | SW 227° 4.69 (8.31) m/s | 1 |
| 13:00 | Patchy rain possible | 23 °C | 17% (0.07 mm/hr) | 83% | 49% | 753 mm Hg | WSW 237° 5.31 (9) m/s | 3 |
| 14:00 |  Partly cloudy | 23 °C | 2% | 25% | 44% | 753 mm Hg | WSW 238° 6.39 (9.69) m/s | 3.9 |
| 15:00 | Patchy rain possible | 23 °C | 10% (0.05 mm/hr) | 79% | 44% | 754 mm Hg | WSW 240° 7 (9.92) m/s | 3.4 |
| 16:00 |  Sunny | 23 °C | 2% | 0% | 48% | 754 mm Hg | WSW 252° 6.81 (10.03) m/s | 2.6 |
| 17:00 |  Cloudy | 22 °C | 9% | 87% | 48% | 755 mm Hg | WSW 254° 5.89 (9.31) m/s | 1.7 |
| 18:00 | Sunny | 21 °C | 2% | 0% | 51% | 755 mm Hg | WSW 253° 5.5 (8.92) m/s | 0.9 |
| 19:00 | Sunny | 20 °C | 3% | 4% | 58% | 755 mm Hg | WSW 251° 5 (8.92) m/s | 0.4 |
| 20:00 | Sunny | 18 °C | 5% | 9% | 67% | 755 mm Hg | WSW 245° 4.61 (9) m/s | 0.1 |
| 21:00 | Clear | 16 °C | 8% | 10% | 74% | 756 mm Hg | WSW 239° 3.89 (9.42) m/s | 0 |
| 22:00 | Clear | 14 °C | 12% | 16% | 84% | 757 mm Hg | SW 229° 3.31 (9.92) m/s | 0 |
| 23:00 |  Overcast | 13 °C | 28% | 88% | 91% | 757 mm Hg | SW 222° 3.39 (10.39) m/s | 0 |
Mērsrags 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.