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Weather in Hamina, Finland 🇫🇮

Weather Forecast in Hamina

Current Weather in Hamina

Yellow wind warning for sea area: Gulf of Finland, Tue 11.13 - 20.00
Overcast
12°C
Feels like 9°C. Overcast.
🌬️ 33 km/h NE
💧 67% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 1.2
🌡️ Dew Point: 9°C
🌅 Sunrise: 04:22 AM
🌇 Sunset: 10:12 PM
Map Overlays:

Hamina currently sits at 12°C, overcast, feeling like 9°C. Humidity is 67% with winds around 33 km/h, and the UV index is 1 (low). Across the coming days, Hamina should see roughly 10°C to 17°C. ⚠️ Yellow wind warning for sea area: Gulf of Finland, Tue 11.13 - 20.00

Hourly Forecast for Hamina

16:00
Patchy rain nearby
12°
37%
17:00
Light drizzle
12°
46%
18:00
Patchy rain nearby
12°
38%
19:00
Patchy rain nearby
12°
39%
20:00
Patchy rain nearby
12°
35%
21:00
Patchy rain nearby
12°
32%
22:00
Patchy rain nearby
12°
30%
23:00
Patchy rain nearby
12°
30%
00:00
Patchy rain nearby
12°
29%
01:00
Patchy rain nearby
12°
29%
02:00
Patchy rain nearby
12°
29%
03:00
Patchy rain nearby
12°
29%
04:00
Patchy rain nearby
12°
31%
05:00
Patchy rain nearby
12°
33%
06:00
Patchy rain nearby
12°
30%
07:00
Patchy rain nearby
12°
29%
08:00
Patchy rain nearby
12°
29%
09:00
Patchy rain nearby
13°
29%
10:00
Patchy rain nearby
13°
29%
11:00
Patchy rain nearby
13°
27%
12:00
Patchy rain nearby
14°
24%
13:00
Patchy rain nearby
14°
23%
14:00
Overcast
14°
21%
15:00
Overcast
15°
17%

14-Day Forecast for Hamina

Tue, Jul 21
Patchy rain nearby Patchy rain nearby
14° / 10°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
16° / 12°
Thu, Jul 23
Overcast Overcast
17° / 13°
Fri, Jul 24
Partly Cloudy Partly Cloudy
18° / 13°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
19° / 15°
Sun, Jul 26
Partly Cloudy Partly Cloudy
20° / 18°
Mon, Jul 27
Sunny Sunny
20° / 17°
Tue, Jul 28
Sunny Sunny
19° / 16°
Wed, Jul 29
Sunny Sunny
19° / 16°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
18° / 14°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
18° / 16°
Sat, Aug 01
Light rain shower Light rain shower
18° / 14°
Sun, Aug 02
Partly Cloudy Partly Cloudy
17° / 14°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
18° / 14°

Additional Forecasts for Hamina

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 107.0 μg/m³
O₃ (Ozone) 55.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.5 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 1.4 μg/m³
PM10 (Coarse particles) 2.2 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 09:00 to 09:00, when it is around 13°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 (54°F), overcast (feels like 9°C).

What's the weather like in Hamina right now?

Current weather in Hamina: Overcast, humidity 67%, wind 33 km/h NE.

What is today's forecast for Hamina?

Today in Hamina: high 14°C, low 10°C, patchy rain nearby. Chance of rain: 76%.

What is the 7-day weather forecast for Hamina?

Daily highs and lows for Hamina:

  • 2026-07-21: 14°C / 10°C
  • 2026-07-22: 16°C / 12°C
  • 2026-07-23: 17°C / 13°C
  • 2026-07-24: 18°C / 13°C
  • 2026-07-25: 19°C / 15°C
  • 2026-07-26: 20°C / 18°C
  • 2026-07-27: 20°C / 17°C
Is it going to rain in Hamina today?

There is a 76% chance of rain in Hamina today. Total expected precipitation: 2.92 mm.

What is the wind speed in Hamina right now?

Wind in Hamina is currently 33 km/h (20 mph) from the NE.

What is the UV index in Hamina right now?

The UV index in Hamina is currently 1.2 (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