🇪🇪 Weather in Pärnu
Map Overlays:
Hourly Forecast for Pärnu
22:00
12°
16%
23:00
12°
15%
00:00
11°
17%
01:00
11°
17%
02:00
11°
19%
03:00
12°
31%
04:00
13°
39%
05:00
13°
55%
06:00
13°
17%
07:00
13°
18%
08:00
14°
27%
09:00
14°
19%
10:00
15°
10%
11:00
16°
19%
12:00
16°
5%
13:00
16°
4%
14:00
16°
3%
15:00
16°
2%
16:00
16°
2%
17:00
16°
3%
18:00
15°
3%
19:00
15°
4%
20:00
14°
7%
21:00
13°
12%
14-Day Forecast for Pärnu
2026-06-09
Heavy rain
13° /
12°
2026-06-10
Patchy rain nearby
16° /
11°
2026-06-11
Heavy rain
17° /
11°
2026-06-12
Patchy rain nearby
16° /
10°
2026-06-13
Sunny
17° /
9°
2026-06-14
Patchy rain nearby
16° /
10°
2026-06-15
Patchy rain nearby
17° /
10°
Additional Forecasts for Pärnu
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 122.0 μg/m³
O₃ (Ozone) 64.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.4 μg/m³
SO₂ (Sulphur Dioxide) 0.1 μg/m³
PM2.5 (Fine particles) 3.7 μg/m³
PM10 (Coarse particles) 5.5 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Estonia
Weather in Pärnu — FAQ
Answers refreshed each request based on current conditions in Pärnu.
What is the weather like right now in Pärnu?
Right now in Pärnu, Estonia the temperature is 17.4°C (feels like 17.4°C), with sunny. Relative humidity is 83% and wind is 8.3 km/h.
What is today's high and low temperature in Pärnu?
Today's forecast high in Pärnu is 13.4°C and the overnight low is 11.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Pärnu today?
The chance of precipitation in Pärnu today is 91%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Pärnu differ from nearby cities?
Even short distances can change temperatures noticeably. Pärnu's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.