Weather forecast Riga Sep 5, 2026
12°Weather forecast Riga today Sep 5, 2026: light rain shower, temperature from 12 °C to 16 °C.
Precipitation probability 77%. Wind up to 6.89 m/s (gusts 10.31 m/s). Air humidity 77–96%, atmospheric pressure 746–752 mm Hg, UV index up to 2.5.
5 days at a glance — tap a day to open it
Sunrise 06:34
Sunset 20:10
Sunset 20:10
Waning Crescent29% illuminated
Moonrise 22:35 · Moonset 17:41
Moonrise 22:35 · Moonset 17:41
Chart
Table
Sat, Sep 5, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light drizzle | 13 °C | 55% (0.22 mm/hr) | 100% | 94% | 747 mm Hg | SW 216° 3.69 (5.39) m/s | 0 |
| 01:00 | Light drizzle | 12 °C | 54% (0.2 mm/hr) | 100% | 94% | 746 mm Hg | SSW 204° 3.39 (4.89) m/s | 0 |
| 02:00 | Light drizzle | 12 °C | 56% (0.24 mm/hr) | 100% | 93% | 746 mm Hg | SW 230° 4.11 (6.75) m/s | 0 |
| 03:00 |  Patchy rain possible | 12 °C | 36% (0.12 mm/hr) | 75% | 93% | 746 mm Hg | WSW 237° 4 (8.33) m/s | 0 |
| 04:00 | Patchy rain possible | 12 °C | 37% (0.09 mm/hr) | 86% | 93% | 746 mm Hg | WSW 249° 4.69 (9.5) m/s | 0 |
| 05:00 | Clear | 12 °C | 27% (0.02 mm/hr) | 0% | 94% | 746 mm Hg | WSW 252° 4.19 (8.81) m/s | 0 |
| 06:00 |  Light rain shower | 12 °C | 59% (0.37 mm/hr) | 100% | 96% | 746 mm Hg | WSW 244° 4.5 (9.92) m/s | 0 |
| 07:00 |  Patchy rain possible | 12 °C | 35% (0.07 mm/hr) | 83% | 95% | 746 mm Hg | SW 235° 4.31 (9.31) m/s | 0 |
| 08:00 |  Partly cloudy | 12 °C | 23% | 57% | 95% | 746 mm Hg | SW 236° 4 (9.22) m/s | 0.2 |
| 09:00 | Patchy rain possible | 13 °C | 41% (0.12 mm/hr) | 90% | 93% | 747 mm Hg | SW 230° 4.5 (8.72) m/s | 0.6 |
| 10:00 | Patchy rain possible | 14 °C | 52% (0.42 mm/hr) | 81% | 89% | 747 mm Hg | SW 233° 5.19 (10.03) m/s | 1 |
| 11:00 |  Light rain shower | 16 °C | 57% (0.57 mm/hr) | 89% | 85% | 747 mm Hg | WSW 247° 6.11 (9.61) m/s | 1.6 |
| 12:00 | Light rain shower | 16 °C | 64% (0.98 mm/hr) | 99% | 77% | 748 mm Hg | WSW 255° 6.89 (9.61) m/s | 2.4 |
| 13:00 | Light rain shower | 15 °C | 68% (0.99 mm/hr) | 100% | 82% | 748 mm Hg | WSW 257° 6.81 (10.31) m/s | 2.5 |
| 14:00 | Light rain shower | 14 °C | 64% (0.73 mm/hr) | 100% | 86% | 749 mm Hg | W 268° 6.19 (9.42) m/s | 2.4 |
| 15:00 | Light rain shower | 15 °C | 69% (0.91 mm/hr) | 100% | 86% | 749 mm Hg | WNW 283° 6.11 (8.81) m/s | 2 |
| 16:00 | Light rain shower | 14 °C | 77% (1.52 mm/hr) | 100% | 91% | 750 mm Hg | W 277° 5.69 (9.11) m/s | 1.4 |
| 17:00 | Light rain shower | 14 °C | 64% (0.92 mm/hr) | 72% | 90% | 750 mm Hg | W 269° 4.61 (7.89) m/s | 0.8 |
| 18:00 | Light rain shower | 14 °C | 70% (0.99 mm/hr) | 99% | 86% | 750 mm Hg | WNW 284° 4.89 (7.75) m/s | 0.3 |
| 19:00 | Light rain shower | 14 °C | 58% (0.53 mm/hr) | 94% | 86% | 751 mm Hg | WNW 286° 4.69 (7.92) m/s | 0 |
| 20:00 | Light rain shower | 13 °C | 43% (0.25 mm/hr) | 86% | 88% | 751 mm Hg | W 265° 4.5 (8.33) m/s | 0 |
| 21:00 | Light rain shower | 12 °C | 67% (0.69 mm/hr) | 100% | 91% | 752 mm Hg | WSW 244° 4.11 (8.53) m/s | 0 |
| 22:00 | Patchy rain possible | 12 °C | 41% (0.14 mm/hr) | 90% | 92% | 752 mm Hg | WSW 252° 4 (8.22) m/s | 0 |
| 23:00 | Light rain shower | 12 °C | 58% (0.39 mm/hr) | 100% | 92% | 752 mm Hg | W 266° 3.89 (7.11) m/s | 0 |
Sat, Sep 5, 2026
Frequently asked questions about the weather in Riga
What is the weather in Riga today and what should I wear?
Today in Riga the temperature ranges from 12 to 16 °C, with wind up to 6.89 m/s. Use these values to decide what to wear, and see the hour-by-hour details in the charts above.
Will it rain in Riga today?
The chance of rain in Riga today is 77%. See the hourly precipitation chart above for the exact hours rain is likely.
Is it very windy in Riga today?
Today in Riga the wind rises to 6.89 m/s, with gusts up to 10.31 m/s. Keep that in mind for cycling and outdoor plans; see the hourly trend on the wind chart above.
What are the day and night temperatures in Riga this week?
This week the temperature in Riga ranges from 12 to 20 °C. See the day and night values for each day on the temperature chart above.
Is the weather in Riga good for a walk, cycling or gardening?
For a walk, cycling or gardening, pick the hours with a low chance of rain (up to 77% today) and light wind (up to 6.89 m/s) — compare them on the charts above.
Where does the data come from and how often is the Riga forecast updated?
The Riga forecast is built from meteorological models and updated several times a day. Check back before important plans to see the latest picture.
How far ahead can I trust the Riga forecast?
The first 2–3 days are reliable enough to plan around. Days 4 and 5 are a guide that sharpens as the date approaches. The forecast is rebuilt several times a day, so check again before anything that depends on it.
Riga 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.