5-day weather forecast Riga Sep 30, 2026
13°Weather forecast Riga today Sep 30, 2026: overcast, temperature from 13 °C to 15 °C.
Precipitation probability 39%. Wind up to 2.5 m/s (gusts 5.11 m/s). Air humidity 81–93%, atmospheric pressure 775–777 mm Hg, UV index up to 0.9.
5 days at a glance — tap a day to open it
Sunrise 07:25
Sunset 19:01
Sunset 19:01
Waning Gibbous75% illuminated
Moonrise 19:20 · Moonset 12:43
Moonrise 19:20 · Moonset 12:43
Chart
Table
Wed, Sep 30, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 | Overcast | 14 °C | 30% | 100% | 90% | 775 mm Hg | SSW 213° 2.5 (5.11) m/s | 0 |
| 01:00 | Overcast | 14 °C | 30% | 100% | 91% | 775 mm Hg | SW 215° 2.39 (4.33) m/s | 0 |
| 02:00 | Overcast | 14 °C | 30% | 100% | 91% | 775 mm Hg | SW 219° 2.31 (3.92) m/s | 0 |
| 03:00 | Overcast | 14 °C | 30% | 100% | 91% | 776 mm Hg | SW 222° 2.11 (3.11) m/s | 0 |
| 04:00 | Overcast | 14 °C | 30% | 100% | 91% | 776 mm Hg | SW 219° 2.11 (2.81) m/s | 0 |
| 05:00 | Overcast | 13 °C | 31% | 100% | 92% | 776 mm Hg | SW 218° 2.11 (2.92) m/s | 0 |
| 06:00 | Overcast | 13 °C | 31% | 100% | 93% | 776 mm Hg | SSW 209° 2.11 (2.53) m/s | 0 |
| 07:00 | Overcast | 13 °C | 31% | 100% | 92% | 776 mm Hg | SSW 202° 1.89 (2.31) m/s | 0 |
| 08:00 |  Overcast | 13 °C | 30% | 100% | 90% | 776 mm Hg | SSW 201° 2 (2.83) m/s | 0 |
| 09:00 | Overcast | 14 °C | 29% | 100% | 88% | 776 mm Hg | SSW 209° 1.81 (2.61) m/s | 0.1 |
| 10:00 | Overcast | 14 °C | 28% | 100% | 87% | 776 mm Hg | SSW 204° 1.5 (2.39) m/s | 0.3 |
| 11:00 | Overcast | 15 °C | 26% | 100% | 84% | 776 mm Hg | SSW 213° 1.11 (1.64) m/s | 0.5 |
| 12:00 | Overcast | 15 °C | 24% | 100% | 81% | 777 mm Hg | WNW 293° 1.11 (1.53) m/s | 0.8 |
| 13:00 | Overcast | 15 °C | 24% | 100% | 81% | 777 mm Hg | NW 310° 1.11 (1.22) m/s | 0.9 |
| 14:00 |  Patchy rain possible | 15 °C | 31% (0.04 mm/hr) | 100% | 85% | 777 mm Hg | NNW 329° 2 (2.42) m/s | 0.6 |
| 15:00 | Overcast | 15 °C | 27% | 100% | 86% | 777 mm Hg | N 352° 2 (2.42) m/s | 0.6 |
| 16:00 | Patchy rain possible | 15 °C | 39% (0.11 mm/hr) | 100% | 89% | 777 mm Hg | NNW 346° 1.5 (2.14) m/s | 0.3 |
| 17:00 | Patchy rain possible | 14 °C | 30% (0.01 mm/hr) | 100% | 90% | 777 mm Hg | NNE 33° 1.31 (1.81) m/s | 0.1 |
| 18:00 | Patchy rain possible | 14 °C | 30% (0.01 mm/hr) | 100% | 89% | 777 mm Hg | NE 52° 1.69 (2.42) m/s | 0.1 |
| 19:00 | Patchy rain possible | 14 °C | 30% (0.01 mm/hr) | 100% | 90% | 777 mm Hg | ENE 62° 1.69 (2) m/s | 0 |
| 20:00 | Overcast | 14 °C | 29% | 100% | 89% | 777 mm Hg | ENE 73° 1.69 (1.72) m/s | 0 |
| 21:00 | Overcast | 14 °C | 29% | 100% | 88% | 777 mm Hg | ENE 70° 1.89 (2.31) m/s | 0 |
| 22:00 | Overcast | 14 °C | 29% | 100% | 89% | 777 mm Hg | E 86° 1.81 (2.22) m/s | 0 |
| 23:00 | Overcast | 14 °C | 29% | 100% | 89% | 777 mm Hg | E 96° 1.89 (2.72) m/s | 0 |
Wed, Sep 30, 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 10 to 19 °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 39%. 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 10 to 19 °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 5 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 39%) 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.
Will I need an umbrella or sunscreen in Riga this week?
Rain reaches a 39% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 0.9; sunscreen is worth it from about 3 upwards.
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.