5-day weather forecast Riga 27-08-2026
Weather forecast Riga today 27.08.2026: overcast, temperature from 15 °C to 21 °C.
Precipitation probability 23%. Wind up to 3 m/s (gusts 7.39 m/s). Air humidity 51–78%, atmospheric pressure 770–770 mm Hg, UV index up to 3.7.
5 days at a glance — tap a day to open it
Sunrise 06:16
Sunset 20:34
Sunset 20:34
Full Moon100% illuminated
Moonrise 20:22 · Moonset 05:18
Moonrise 20:22 · Moonset 05:18
Chart
Table
Thu, Aug 27, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 17 °C | 18% | 100% | 70% | 770 mm Hg | NNE 19° 2 (2) m/s | 0 |
| 01:00 | Overcast | 17 °C | 19% | 100% | 71% | 770 mm Hg | NNE 27° 1.81 (1.81) m/s | 0 |
| 02:00 | Overcast | 17 °C | 19% | 100% | 72% | 770 mm Hg | NE 36° 1.39 (1.39) m/s | 0 |
| 03:00 | Overcast | 16 °C | 19% | 96% | 74% | 770 mm Hg | ENE 66° 0.89 (1) m/s | 0 |
| 04:00 |  Cloudy | 16 °C | 16% | 75% | 75% | 770 mm Hg | ESE 115° 0.81 (0.81) m/s | 0 |
| 05:00 | Cloudy | 15 °C | 16% | 71% | 77% | 770 mm Hg | SSE 156° 0.81 (4.81) m/s | 0 |
| 06:00 |  Cloudy | 15 °C | 17% | 70% | 78% | 770 mm Hg | S 183° 1 (1) m/s | 0 |
| 07:00 |  Patchy rain possible | 15 °C | 23% (0.04 mm/hr) | 88% | 77% | 770 mm Hg | S 175° 1.11 (6.11) m/s | 0 |
| 08:00 | Patchy rain possible | 16 °C | 20% (0.03 mm/hr) | 82% | 75% | 770 mm Hg | S 174° 1.19 (4.19) m/s | 0.1 |
| 09:00 | Patchy rain possible | 17 °C | 16% (0.01 mm/hr) | 84% | 70% | 770 mm Hg | S 180° 1.39 (4.39) m/s | 0.4 |
| 10:00 | Patchy rain possible | 19 °C | 16% (0.03 mm/hr) | 89% | 65% | 770 mm Hg | S 186° 1.31 (6.31) m/s | 0.9 |
| 11:00 |  Sunny | 20 °C | 3% | 3% | 58% | 770 mm Hg | SSW 194° 0.89 (4.89) m/s | 1.5 |
| 12:00 | Patchy rain possible | 21 °C | 12% (0.01 mm/hr) | 87% | 55% | 770 mm Hg | WSW 257° 0.69 (0.92) m/s | 2 |
| 13:00 |  Partly cloudy | 21 °C | 7% | 61% | 51% | 770 mm Hg | NW 314° 1.31 (1.61) m/s | 2.9 |
| 14:00 |  Overcast | 20 °C | 13% | 98% | 55% | 770 mm Hg | NNW 336° 2.39 (7.39) m/s | 3.7 |
| 15:00 | Overcast | 19 °C | 15% | 100% | 62% | 770 mm Hg | NNW 342° 3 (3.22) m/s | 3.4 |
| 16:00 | Overcast | 19 °C | 15% | 100% | 62% | 770 mm Hg | NNW 348° 2.61 (3.31) m/s | 2.2 |
| 17:00 | Overcast | 19 °C | 14% | 98% | 61% | 770 mm Hg | N 357° 2.31 (2.72) m/s | 0.8 |
| 18:00 | Overcast | 19 °C | 15% | 100% | 62% | 770 mm Hg | N 6° 2.11 (2.5) m/s | 0.3 |
| 19:00 | Overcast | 18 °C | 17% | 100% | 68% | 770 mm Hg | NNE 21° 1.81 (2.22) m/s | 0.1 |
| 20:00 | Overcast | 18 °C | 18% | 100% | 69% | 770 mm Hg | NE 40° 1.61 (1.64) m/s | 0 |
| 21:00 | Overcast | 18 °C | 17% | 100% | 68% | 770 mm Hg | ENE 76° 1.19 (5.19) m/s | 0 |
| 22:00 | Overcast | 17 °C | 17% | 100% | 68% | 770 mm Hg | ESE 122° 0.89 (0.92) m/s | 0 |
| 23:00 | Overcast | 17 °C | 17% | 100% | 68% | 770 mm Hg | SE 141° 0.81 (0.83) m/s | 0 |
Thu, Aug 27, 2026
Frequently asked questions about the 5-day weather in Riga
What will the weather be like in Riga over the next 5 days?
Over the next 5 days in Riga the temperature is expected to range from about 14 to 23 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Riga?
The chance of rain in Riga over the next 5 days reaches 84%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Riga?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Riga will be the warmest and which the coolest?
Over the next 5 days the temperature in Riga ranges from about 14 to 23 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Riga over the next 5 days?
Over the next 5 days the wind in Riga picks up to 7 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Riga is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 84%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Riga?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.