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Weather in Hamina, Finland 🇫🇮

Current Weather in Hamina

Yellow wind warning for sea area: Gulf of Finland, Mon 0.00 - 12.00
Clear
12°C
Feels like 10°C. Clear.
🌬️ 16 km/h WSW
💧 88% Humidity
🧭 996 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 10°C
🌅 Sunrise: 06:12 AM
🌇 Sunset: 08:08 PM
Map Overlays:

As of now, Hamina is 12°C and clear, feeling like 10°C. Relative humidity is 88%, with winds around 16 km/h, and the UV index is 0 (low). The next few days in Hamina look set for about 9°C up to 17°C. ⚠️ Yellow wind warning for sea area: Gulf of Finland, Mon 0.00 - 12.00

Hourly Forecast for Hamina

23:00
Patchy rain nearby
14°
22%
00:00
Patchy rain nearby
14°
29%
01:00
Patchy rain nearby
14°
26%
02:00
Patchy rain nearby
13°
26%
03:00
Patchy rain nearby
12°
26%
04:00
Patchy rain nearby
12°
27%
05:00
Overcast
12°
23%
06:00
Overcast
12°
23%
07:00
Patchy rain nearby
12°
24%
08:00
Patchy rain nearby
12°
23%
09:00
Overcast
12°
20%
10:00
Overcast
13°
18%
11:00
Overcast
14°
16%
12:00
Overcast
16°
14%
13:00
Cloudy
16°
11%
14:00
Overcast
17°
14%
15:00
Overcast
17°
14%
16:00
Patchy rain nearby
16°
21%
17:00
Patchy rain nearby
16°
17%
18:00
Overcast
16°
15%
19:00
Partly Cloudy
16°
8%
20:00
Patchy rain nearby
15°
14%
21:00
Patchy rain nearby
14°
21%
22:00
Clear
13°
8%

14-Day Forecast for Hamina

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

Additional Forecasts for Hamina

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 150.0 μg/m³
O₃ (Ozone) 64.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.7 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 2.4 μg/m³
PM10 (Coarse particles) 3.3 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 Hamina Tomorrow

There is no good daylight window left in Hamina today. Tomorrow, the most comfortable window looks like 13:00 to 16:00, when it is around 17°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Hamina

What is the temperature in Hamina right now?

The current temperature in Hamina is 12°C (53°F), clear (feels like 10°C).

What's the weather like in Hamina right now?

Current weather in Hamina: Clear, humidity 88%, wind 16 km/h WSW.

What is today's forecast for Hamina?

Today in Hamina: high 14°C, low 13°C, patchy rain nearby. Chance of rain: 62%.

What is the 7-day weather forecast for Hamina?

Daily highs and lows for Hamina:

  • 2026-09-04: 14°C / 13°C
  • 2026-09-05: 17°C / 12°C
  • 2026-09-06: 13°C / 9°C
  • 2026-09-07: 15°C / 7°C
  • 2026-09-08: 17°C / 14°C
  • 2026-09-09: 16°C / 15°C
  • 2026-09-10: 15°C / 13°C
Is it going to rain in Hamina today?

There is a 62% chance of rain in Hamina today. Total expected precipitation: 1.02 mm.

What is the wind speed in Hamina right now?

Wind in Hamina is currently 16 km/h (10 mph) from the WSW.

What is the UV index in Hamina right now?

The UV index in Hamina is currently 0 (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