Loviisa (Finland) weather

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Forecast days

Today

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 09:20

Sunset: 15:03

Overcast.

- UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 4° Celsius;
Fri 19 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 09:21

Sunset: 15:04

Overcast changing to drizzle by nighttime.

- UV

No pollution data.

No pollen data.

Fri 19 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 5° Celsius;
Sat 20 Dec

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 09:22

Sunset: 15:04

Overcast.

- UV

No pollution data.

No pollen data.

Sat 20 Dec

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 4° Celsius;
Sun 21 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 09:22

Sunset: 15:04

Overcast changing to sunny intervals by lunchtime.

- UV

No pollution data.

No pollen data.

Sun 21 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 1° Celsius;
Mon 22 Dec

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 09:23

Sunset: 15:05

Overcast.

- UV

No pollution data.

No pollen data.

Mon 22 Dec

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -2° Celsius;
Tue 23 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -3° Celsius;

Sunrise: 09:23

Sunset: 15:05

Cloudy.

- UV

No pollution data.

No pollen data.

Tue 23 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -3° Celsius;
Wed 24 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 09:23

Sunset: 15:06

Partly cloudy changing to sunny intervals by late morning.

- UV

No pollution data.

No pollen data.

Wed 24 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -2° Celsius;

Overcast.

Sunrise: 09:20

Sunset: 15:03

- UV

No pollution data.

No pollen data.

7 day forecast for Loviisa

Today (17 December 2025)

Time	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%
Temperature (°C)	3°	3°	3°	4°	4°	4°	4°	4°	4°	5°	5°
Feels like temperature (°C)	0°	0°	0°	0°	0°	0°	0°	1°	1°	1°	1°
Wind direction and speed (mph)	WSW 6	SW 6	SW 7	SW 8	SSW 9	SSW 10	SSW 10	SSW 10	SSW 10	SSW 12	SSW 13
Wind gust (mph)	14	14	17	19	19	20	20	22	23	26	27
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G
Humidity	97%	98%	98%	98%	96%	96%	96%	96%	97%	96%	96%
UV	1	1	1	-	-	-	-	-	-	-	-

Friday (18 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	10%	40%	50%	40%
Temperature (°C)	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	4°	4°	5°	5°	5°	5°	5°
Feels like temperature (°C)	1°	1°	1°	1°	2°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	0°	0°	0°	1°	1°	1°	1°
Wind direction and speed (mph)	SSW 13	SW 14	SW 13	SW 13	SW 12	SW 12	SW 11	SW 11	SW 11	SW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 13	SSW 13	SSW 13	SSW 13	SSW 14	SW 14	SW 14
Wind gust (mph)	29	29	28	27	25	24	23	24	24	24	25	25	25	26	26	26	27	27	27	28	28	28	29	29
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	M	M
Humidity	96%	95%	95%	96%	95%	96%	96%	96%	96%	96%	96%	95%	94%	94%	94%	94%	93%	93%	93%	93%	93%	93%	95%	96%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (19 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	30%	20%	20%	20%	10%	10%	<5%	<5%	<5%	<5%	<5%	10%	<5%	10%	10%	20%	10%	<5%	10%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°
Feels like temperature (°C)	2°	2°	2°	2°	2°	3°	2°	2°	2°	2°	2°	2°	2°	3°	3°	2°	2°	2°	3°	3°	3°	3°	3°	3°
Wind direction and speed (mph)	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 11	WSW 11	WSW 10
Wind gust (mph)	28	28	26	26	25	25	25	26	26	26	27	28	28	28	28	28	28	28	28	27	26	25	23	23
Visibility (description)	M	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	97%	97%	97%	97%	97%	97%	97%	96%	96%	95%	94%	93%	93%	93%	93%	94%	95%	95%	95%	95%	95%	95%	95%	94%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (20 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	6°	5°	5°	5°	5°	5°	5°	5°	4°	4°	4°	4°	4°	4°	4°	3°	3°	3°	3°	2°	2°	2°	2°	2°
Feels like temperature (°C)	3°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	-1°	-2°	-2°
Wind direction and speed (mph)	WSW 10	WSW 10	W 10	W 10	W 10	W 10	W 9	WNW 9	WNW 9	WNW 10	NW 9	NW 9	NW 10	NW 10	NW 9	NW 9	NW 9	NW 8	NW 8	NW 8	NW 8	NW 8	NW 8	NW 8
Wind gust (mph)	22	21	21	21	21	21	20	20	21	21	20	21	21	21	20	19	18	18	17	17	18	17	18	17
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	G	G	G	G	G	G	G	G	G
Humidity	94%	93%	93%	93%	92%	92%	92%	92%	92%	92%	91%	91%	89%	89%	89%	91%	92%	92%	93%	93%	93%	93%	93%	93%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Monday (21 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	2°	2°	2°	2°	1°	2°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	0°	0°	0°	0°	0°	-1°
Feels like temperature (°C)	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-4°	-4°	-4°	-5°
Wind direction and speed (mph)	NW 8	NW 8	NW 8	NNW 8	NNW 8	NNW 9	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 8	NNW 7	NNW 8	NNW 7	N 7	N 8	NNW 8	NNW 7
Wind gust (mph)	17	17	17	18	18	18	17	16	16	17	17	16	17	17	17	16	16	16	16	15	15	15	15	15
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	G	G	G	G	G	VG	VG	VG	VG
Humidity	93%	93%	93%	93%	92%	92%	92%	92%	92%	92%	90%	89%	86%	87%	87%	87%	89%	90%	89%	87%	85%	84%	83%	82%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Tuesday (22 December 2025)

Time	00:00	01:00	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)	-1°	-1°	-1°	-1°	-2°	-1°	-1°	-2°	-2°	-2°
Feels like temperature (°C)	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°
Wind direction and speed (mph)	N 7	N 7	N 7	N 7	N 7	NNE 6	NNE 6	NNE 6	NNE 5	NNE 6
Wind gust (mph)	15	14	15	15	14	14	13	12	14	15
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	80%	80%	80%	72%	73%	69%	68%	77%	74%	70%
UV	-	-	-	-	-	1	1	-	-	-

Wednesday (23 December 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-2°	-2°	-2°	-1°	-1°	-1°	-1°	-1°
Feels like temperature (°C)	-6°	-5°	-5°	-5°	-5°	-4°	-5°	-4°
Wind direction and speed (mph)	N 7	N 6	N 6	N 7	N 7	N 6	NNW 7	NW 6
Wind gust (mph)	15	16	15	16	15	15	15	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	75%	72%	75%	77%	81%	80%	84%	88%
UV	-	-	-	1	1	-	-	-

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Forecast

Forecast for 1pm (UTC+2) Thursday

Updated 06:20 (UTC) on Thu 18 Dec 2025

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Loviisa (Finland) weather

Find a forecast

Forecast days

Today

Today

Fri 19 Dec

Fri 19 Dec

Sat 20 Dec

Sat 20 Dec

Sun 21 Dec

Sun 21 Dec

Mon 22 Dec

Mon 22 Dec

Tue 23 Dec

Tue 23 Dec

Wed 24 Dec

Wed 24 Dec

7 day forecast for Loviisa

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