Today's Weather Forecast - Tallinn

Today's weather in Tallinn. high 17°C (63°F), low 13°C (55°F). Sunny.

Today’s Hourly Weather Outlook

Morning6 AM – Noon13°
Wind speed
25 km/h
Rain probability
90%
AfternoonNoon – 6 PM16°
Wind speed
23 km/h
Rain probability
0%
Evening6 PM – Midn14°
Wind speed
23 km/h
Rain probability
0%
NightMidn – 6 AM13°
Wind speed
28 km/h
Rain probability
100%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 6:09 AM
Total Daylight
85% of day elapsedSolar noon 1:16 PM
Sunset
Dusk 8:23 PM
Remaining1h 59m
Solar elevation14°
vs yesterday-8 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: O3
Monitoring station
Liivalaia, Estonia
PM2.5
3μg/m³
PM10
7μg/m³
O₃
23.7ppb
NO₂
1.6ppb
SO₂
0.2ppb
CO
0.1ppm
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Tallinn is forecast to reach a high of 17°C today, with an overnight low around 13°C. That's 1° above the long-term average high of 16°C for this time of year. It continues a recent pattern — 17 of the last 28 days with published data have run warmer than normal. Expect a high chance of rain (100% probability) and moderate breezes averaging 28 km/h. Air quality is currently good (AQI 28), with no notable outdoor health concerns.

Today vs Normal

17°C+1° above normal

The long-term average high for today is 16°C.

17 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-28: 21°C21°2026-08-29: 19°C19°2026-08-30: 20°C20°2026-08-31: 19°C19°2026-09-01: 19°C19°2026-09-02: 19°C19°2026-09-03: 18°C18°2026-09-04: 17°C17°2026-09-05: 18°C18°2026-09-06: 17°C17°2026-09-07: 18°C18°2026-09-08: 18°C18°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.