5-day weather forecast Tallinn 18-03-2026
Weather forecast Tallinn tomorrow 18.03.2026: sunny, temperature from 1 °C to 6 °C.
No precipitation expected. Wind up to 5.19 m/s (gusts 9.17 m/s). Air humidity 67–91%, atmospheric pressure 772–775 mm Hg, UV index up to 1.6.
Sunrise 04:29
Sunset 16:29
Sunset 16:29
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 3 °C | 0% | 58% | 89% | 772 mm Hg | WSW 237° 2.19 (4.11) m/s | 0 |
| 01:00 | Partly cloudy | 2 °C | 0% | 32% | 87% | 773 mm Hg | SW 225° 2.5 (4.86) m/s | 0 |
| 02:00 |  Clear | 2 °C | 0% | 12% | 86% | 773 mm Hg | SSW 204° 2.31 (4.5) m/s | 0 |
| 03:00 | Clear | 2 °C | 0% | 20% | 88% | 773 mm Hg | SSW 212° 2.81 (5.47) m/s | 0 |
| 04:00 | Clear | 1 °C | 0% | 16% | 90% | 773 mm Hg | SSW 200° 2.69 (5.28) m/s | 0 |
| 05:00 | Clear | 1 °C | 0% | 7% | 91% | 773 mm Hg | SSW 197° 2.89 (5.69) m/s | 0 |
| 06:00 | Clear | 1 °C | 0% | 3% | 91% | 773 mm Hg | SSW 193° 3 (5.92) m/s | 0 |
| 07:00 | Sunny | 1 °C | 0% | 3% | 90% | 774 mm Hg | SSW 198° 2.89 (5.69) m/s | 0 |
| 08:00 |  Sunny | 2 °C | 0% | 13% | 86% | 774 mm Hg | SSW 199° 3.19 (5.72) m/s | 0.3 |
| 09:00 | Sunny | 3 °C | 0% | 11% | 80% | 774 mm Hg | SSW 207° 3.69 (5.94) m/s | 0.6 |
| 10:00 | Sunny | 4 °C | 0% | 14% | 75% | 775 mm Hg | SW 214° 3.89 (6) m/s | 1 |
| 11:00 | Sunny | 5 °C | 0% | 3% | 72% | 774 mm Hg | SW 222° 4 (6.28) m/s | 1.4 |
| 12:00 | Sunny | 6 °C | 0% | 4% | 70% | 774 mm Hg | SW 233° 4.11 (6.56) m/s | 1.6 |
| 13:00 | Sunny | 6 °C | 0% | 20% | 68% | 774 mm Hg | WSW 247° 4.39 (7.25) m/s | 1.5 |
| 14:00 |  Partly cloudy | 6 °C | 0% | 50% | 67% | 774 mm Hg | WSW 252° 4.69 (7.78) m/s | 1.3 |
| 15:00 |  Cloudy | 6 °C | 0% | 72% | 67% | 774 mm Hg | WSW 250° 4.89 (8.17) m/s | 0.9 |
| 16:00 | Cloudy | 6 °C | 0% | 64% | 68% | 774 mm Hg | WSW 247° 4.81 (8.11) m/s | 0.5 |
| 17:00 | Sunny | 5 °C | 0% | 6% | 71% | 773 mm Hg | WSW 241° 4.39 (7.67) m/s | 0.2 |
| 18:00 | Sunny | 5 °C | 0% | 21% | 74% | 773 mm Hg | WSW 240° 4.19 (7.56) m/s | 0 |
| 19:00 | Partly cloudy | 4 °C | 0% | 44% | 78% | 773 mm Hg | SW 225° 4 (7.28) m/s | 0 |
| 20:00 | Partly cloudy | 3 °C | 0% | 48% | 81% | 773 mm Hg | SW 214° 4.39 (7.75) m/s | 0 |
| 21:00 | Partly cloudy | 3 °C | 0% | 50% | 82% | 773 mm Hg | SW 218° 4.81 (8.42) m/s | 0 |
| 22:00 | Partly cloudy | 3 °C | 0% | 48% | 81% | 773 mm Hg | SW 219° 4.89 (8.61) m/s | 0 |
| 23:00 | Partly cloudy | 3 °C | 0% | 47% | 80% | 773 mm Hg | SW 217° 5.19 (9.17) m/s | 0 |
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.