5-day weather forecast Tallinn 18-03-2026
Weather forecast Tallinn today 18.03.2026: sunny, temperature from 1 °C to 6 °C.
No precipitation expected. Wind up to 5.69 m/s (gusts 9.92 m/s). Air humidity 65–92%, atmospheric pressure 770–774 mm Hg, UV index up to 1.7.
Sunset 18:29
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 1 °C | 0% | 2% | 90% | 772 mm Hg | SW 228° 2.81 (5.39) m/s | 0 |
| 01:00 | Clear | 1 °C | 0% | 2% | 92% | 773 mm Hg | SW 224° 2.89 (5.58) m/s | 0 |
| 02:00 | Clear | 1 °C | 0% | 4% | 92% | 773 mm Hg | SW 221° 3.11 (6) m/s | 0 |
| 03:00 | Clear | 0 °C | 0% | 2% | 91% | 773 mm Hg | SSW 202° 3.19 (6.19) m/s | 0 |
| 04:00 | Clear | 0 °C | 0% | 8% | 91% | 773 mm Hg | SSW 201° 3.31 (6.31) m/s | 0 |
| 05:00 | Clear | 0 °C | 0% | 4% | 91% | 773 mm Hg | SSW 211° 3.31 (6.33) m/s | 0 |
| 06:00 | Clear | 0 °C | 0% | 5% | 91% | 773 mm Hg | SSW 211° 3.5 (6.67) m/s | 0 |
| 07:00 |  Sunny | 0 °C | 0% | 6% | 91% | 773 mm Hg | SSW 205° 3.69 (6.94) m/s | 0 |
| 08:00 | Sunny | 1 °C | 0% | 10% | 87% | 773 mm Hg | SSW 206° 3.89 (6.72) m/s | 0.3 |
| 09:00 | Sunny | 2 °C | 0% | 11% | 81% | 774 mm Hg | SSW 213° 4.31 (6.69) m/s | 0.6 |
| 10:00 | Sunny | 4 °C | 0% | 19% | 75% | 774 mm Hg | SW 215° 4.5 (6.86) m/s | 1 |
| 11:00 | Sunny | 4 °C | 0% | 15% | 76% | 773 mm Hg | SW 222° 4.81 (7.14) m/s | 1.5 |
| 12:00 | Sunny | 5 °C | 0% | 23% | 74% | 773 mm Hg | SW 229° 4.69 (7.17) m/s | 1.7 |
| 13:00 |  Partly cloudy | 5 °C | 0% | 34% | 73% | 773 mm Hg | WSW 237° 4.81 (7.64) m/s | 1.6 |
| 14:00 |  Cloudy | 5 °C | 0% | 67% | 73% | 773 mm Hg | WSW 237° 4.89 (7.92) m/s | 1.3 |
| 15:00 |  Overcast | 5 °C | 0% | 96% | 73% | 773 mm Hg | SW 231° 4.69 (7.72) m/s | 0.9 |
| 16:00 | Overcast | 5 °C | 0% | 100% | 75% | 773 mm Hg | SW 224° 4.5 (7.36) m/s | 0.5 |
| 17:00 | Cloudy | 6 °C | 0% | 0% | 65% | 772 mm Hg | SW 215° 4.69 (7.81) m/s | 0.2 |
| 18:00 | Partly cloudy | 4 °C | 0% | 49% | 83% | 772 mm Hg | SW 215° 4.69 (8) m/s | 0 |
| 19:00 |  Partly cloudy | 3 °C | 0% | 47% | 87% | 772 mm Hg | SSW 212° 4.81 (8.31) m/s | 0 |
| 20:00 | Clear | 2 °C | 0% | 18% | 90% | 771 mm Hg | SSW 211° 5 (8.64) m/s | 0 |
| 21:00 | Clear | 2 °C | 0% | 16% | 90% | 771 mm Hg | SSW 209° 5.31 (9.17) m/s | 0 |
| 22:00 | Clear | 2 °C | 0% | 6% | 88% | 770 mm Hg | SSW 209° 5.61 (9.75) m/s | 0 |
| 23:00 | Clear | 2 °C | 0% | 4% | 86% | 770 mm Hg | SSW 209° 5.69 (9.92) m/s | 0 |
Frequently asked questions about the weather in Tallinn
What is the weather in Tallinn today?
Today in Tallinn the temperature ranges from 1 °C to 6 °C, wind up to 5.69 m/s. Check the detailed hourly forecast above for more information.
Will it rain in Tallinn this week?
The precipitation probability in Tallinn today is 0%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in Tallinn today?
The wind speed in Tallinn today reaches up to 5.69 m/s with gusts up to 9.92 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in Tallinn today?
The air humidity in Tallinn today ranges from 65% to 92%. View the humidity chart above for hourly details.
What is the UV index in Tallinn today?
The UV index in Tallinn today reaches up to 1.7. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in Tallinn today?
The atmospheric pressure in Tallinn today ranges from 770 to 774 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in Tallinn today?
Cloud cover in Tallinn today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.
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.