5-day weather forecast Riga 01-09-2026
Weather forecast Riga tomorrow 01.09.2026: light rain shower, temperature from 15 °C to 18 °C.
Precipitation probability 82%. Wind up to 4 m/s (gusts 8.81 m/s). Air humidity 86–97%, atmospheric pressure 756–758 mm Hg, UV index up to 1.2.
Weather Alerts
Hide alertsDzeltenais vēja brīdinājums
30.08.-31.08.2026. nakts pirmajā pusē Baltijas jūras centrālajā daļā dienvidrietumu, rietumu vējš pastiprināsies brāzmās līdz 15-17 m/s. Viļņu augstums 1.0-2.0 m.
Dzeltenais vēja brīdinājums
31.08.2026.no rīta Rīgas līcī dienvidu, dienvidrietumu vējš pastiprināsies brāzmās līdz 15 m/s. Viļņu augstums 1.0-2.0 m.
5 days at a glance — tap a day to open it
Sunrise 06:26
Sunset 20:20
Sunset 20:20
Waning Gibbous70% illuminated
Moonrise 20:46 · Moonset 11:59
Moonrise 20:46 · Moonset 11:59
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 16 °C | 12% | 5% | 88% | 758 mm Hg | SSW 207° 2.61 (4.61) m/s | 0 |
| 01:00 | Clear | 16 °C | 14% | 6% | 90% | 758 mm Hg | SSW 207° 2.69 (4.72) m/s | 0 |
| 02:00 |  Cloudy | 15 °C | 23% | 66% | 92% | 758 mm Hg | SSW 193° 2.61 (4.22) m/s | 0 |
| 03:00 |  Partly cloudy | 16 °C | 21% | 60% | 91% | 758 mm Hg | S 190° 2.81 (5) m/s | 0 |
| 04:00 | Clear | 15 °C | 16% | 18% | 93% | 758 mm Hg | S 188° 2.81 (4.83) m/s | 0 |
| 05:00 |  Overcast | 15 °C | 32% | 100% | 94% | 758 mm Hg | S 183° 2.69 (4.61) m/s | 0 |
| 06:00 | Overcast | 15 °C | 32% | 100% | 94% | 758 mm Hg | S 184° 2.39 (3.44) m/s | 0 |
| 07:00 |  Patchy rain possible | 15 °C | 35% (0.04 mm/hr) | 100% | 92% | 758 mm Hg | S 186° 2.5 (4) m/s | 0 |
| 08:00 |  Thundery outbreaks possible | 16 °C | 30% (0.02 mm/hr) | 100% | 88% | 758 mm Hg | SSW 192° 2 (2.92) m/s | 0.3 |
| 09:00 |  Light rain shower | 16 °C | 64% (0.71 mm/hr) | 100% | 86% | 757 mm Hg | S 185° 2.69 (3.94) m/s | 0.6 |
| 10:00 | Light rain shower | 16 °C | 77% (1.31 mm/hr) | 100% | 93% | 757 mm Hg | SSW 198° 2.81 (4.75) m/s | 0.8 |
| 11:00 | Light rain shower | 16 °C | 81% (1.84 mm/hr) | 100% | 95% | 758 mm Hg | S 183° 3 (5.33) m/s | 0.8 |
| 12:00 | Light rain shower | 16 °C | 82% (1.79 mm/hr) | 100% | 97% | 757 mm Hg | S 173° 2.61 (4.61) m/s | 0.5 |
| 13:00 | Patchy rain possible | 16 °C | 43% (0.12 mm/hr) | 100% | 93% | 757 mm Hg | ESE 113° 0.39 (0.53) m/s | 0.7 |
| 14:00 | Light rain shower | 17 °C | 75% (1.32 mm/hr) | 100% | 90% | 757 mm Hg | W 263° 2.19 (3.81) m/s | 0.8 |
| 15:00 | Patchy rain possible | 18 °C | 28% (0.01 mm/hr) | 100% | 86% | 757 mm Hg | W 275° 1.89 (4.11) m/s | 1 |
| 16:00 | Light rain shower | 18 °C | 49% (0.33 mm/hr) | 100% | 86% | 757 mm Hg | W 272° 2.39 (4.42) m/s | 1.2 |
| 17:00 | Light rain shower | 18 °C | 50% (0.34 mm/hr) | 100% | 86% | 757 mm Hg | WNW 282° 2 (3.83) m/s | 0.7 |
| 18:00 | Light rain shower | 18 °C | 51% (0.36 mm/hr) | 100% | 86% | 756 mm Hg | WNW 282° 1.81 (4.22) m/s | 0.4 |
| 19:00 | Light rain shower | 17 °C | 64% (0.64 mm/hr) | 100% | 88% | 756 mm Hg | WNW 289° 2.61 (6.11) m/s | 0.1 |
| 20:00 | Light rain shower | 17 °C | 68% (0.84 mm/hr) | 100% | 87% | 757 mm Hg | WNW 291° 3.31 (6.81) m/s | 0 |
| 21:00 |  Light rain shower | 16 °C | 59% (0.44 mm/hr) | 100% | 91% | 757 mm Hg | WNW 282° 3.11 (6.31) m/s | 0 |
| 22:00 | Overcast | 16 °C | 30% | 100% | 91% | 757 mm Hg | W 274° 3.39 (7.19) m/s | 0 |
| 23:00 |  Patchy rain possible | 15 °C | 34% (0.02 mm/hr) | 100% | 93% | 757 mm Hg | W 260° 4 (8.81) 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.