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Weather in Lahti, Finland 🇫🇮

Current Weather in Lahti

Yellow wind warning for land areas: Locally in over the whole country, Sun 0.00 - Mon 0.00
Sunny
11°C
Feels like 10°C. Sunny.
🌬️ 6 km/h S
💧 83% Humidity
🧭 1000 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.7
🌡️ Dew Point: 9°C
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:15 PM
Map Overlays:

The current temperature in Lahti is 11°C, sunny, feeling like 10°C. The air is at 83% humidity and winds are about 6 km/h, and the UV index is 1 (low). Over the next few days, temperatures in Lahti range from about 9°C to 16°C. ⚠️ Yellow wind warning for land areas: Locally in over the whole country, Sun 0.00 - Mon 0.00

Hourly Forecast for Lahti

10:00
Moderate rain at times
13°
51%
11:00
Moderate rain at times
14°
46%
12:00
Patchy rain nearby
15°
25%
13:00
Patchy rain nearby
16°
18%
14:00
Patchy rain nearby
16°
36%
15:00
Patchy rain nearby
16°
36%
16:00
Sunny
16°
3%
17:00
Sunny
16°
3%
18:00
Patchy rain nearby
16°
17%
19:00
Patchy rain nearby
15°
18%
20:00
Partly Cloudy
13°
9%
21:00
Patchy rain nearby
12°
20%
22:00
Overcast
12°
24%
23:00
Overcast
12°
25%
00:00
Overcast
11°
25%
01:00
Overcast
11°
25%
02:00
Overcast
10°
26%
03:00
Overcast
10°
29%
04:00
Overcast
10°
29%
05:00
Overcast
10°
28%
06:00
Overcast
10°
28%
07:00
Overcast
10°
26%
08:00
Overcast
10°
25%
09:00
Overcast
12°
21%

14-Day Forecast for Lahti

Fri, Sep 04
Patchy rain nearby Patchy rain nearby
16° /
Sat, Sep 05
Overcast Overcast
16° / 10°
Sun, Sep 06
Patchy rain nearby Patchy rain nearby
14° /
Mon, Sep 07
Overcast Overcast
17° /
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
20° / 12°
Wed, Sep 09
Patchy rain nearby Patchy rain nearby
17° / 11°
Thu, Sep 10
Overcast Overcast
16° / 10°
Fri, Sep 11
Mist Mist
17° /
Sat, Sep 12
Mist Mist
16° / 11°
Sun, Sep 13
Overcast Overcast
18° / 10°
Mon, Sep 14
Overcast Overcast
17° / 10°
Tue, Sep 15
Light rain shower Light rain shower
12° /
Wed, Sep 16
Patchy rain nearby Patchy rain nearby
10° /
Thu, Sep 17
Patchy rain nearby Patchy rain nearby
12° /

Additional Forecasts for Lahti

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 172.0 μg/m³
O₃ (Ozone) 41.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.0 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 3.6 μg/m³
PM10 (Coarse particles) 6.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Finland

Browse Weather in Finland by cities in alphabetical order:

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Weather in Finland ›

Best Time to Be Outside in Lahti Today

The most comfortable window in Lahti today looks like 16:00 to 19:00, when it is around 16°C. It should stay dry through that window. The next likely rain is around 10:00.

Frequently Asked Questions about Weather in Lahti

What is the temperature in Lahti right now?

Lahti is sitting at 11°C (53°F) right now, sunny (feels like 10°C).

What's the weather like in Lahti right now?

Current weather in Lahti: Sunny, humidity 83%, wind 6 km/h S.

What is today's forecast for Lahti?

Today in Lahti: high 16°C, low 9°C, patchy rain nearby. Chance of rain: 64%.

What is the 7-day weather forecast for Lahti?

Daily highs and lows for Lahti:

  • 2026-09-04: 16°C / 9°C
  • 2026-09-05: 16°C / 10°C
  • 2026-09-06: 14°C / 9°C
  • 2026-09-07: 17°C / 6°C
  • 2026-09-08: 20°C / 12°C
  • 2026-09-09: 17°C / 11°C
  • 2026-09-10: 16°C / 10°C
Is it going to rain in Lahti today?

There is a 64% chance of rain in Lahti today. Total expected precipitation: 2.51 mm.

What is the wind speed in Lahti right now?

Wind in Lahti is currently 6 km/h (4 mph) from the S.

What is the UV index in Lahti right now?

The UV index in Lahti is currently 0.7 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇫🇮 Finland: Helsinki · Espoo · Tampere · Oulu · Turku · Vantaa · Jyväskylä · Kuopio · Lahti · Pori · Kouvola · Joensuu · Lappeenranta · Hämeenlinna · Vaasa · Seinäjoki · Rovaniemi · Kotka · Mikkeli · Porvoo · Kokkola · Nurmijärvi · Hyvinge · Järvenpää · Rauma · Kajaani · Mellunkylä · Lohja · Vuosaari · Tuusula · Kirkkonummi · Kerava · Imatra · Nokia · Savonlinna · Kallio · Riihimäki · Kaarela · Vihti · Salo · Kangasala · Raisio · Karhula · Kemi · Iisalmi · Varkaus · Raahe · Ylöjärvi · Hamina · Kaarina