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Forecast updated 19.5.2026 14:32

Helsinki

Daily hourly forecast tables as a list, the tables are shown and hidden from a button

Time	Weather	Temperature	Feels like	Wind	Precipitation
16:00		20°	20°	5 (9)	< 10 % 0.0 (1 h)
17:00		21°	21°	5 (8)	20 % 0.0 (1 h)
18:00		18°	17°	4 (8)	80 % 0.1 (1 h)
19:00		19°	19°	3 (7)	70 % 0.4 (1 h)
20:00		19°	19°	3 (6)	< 10 % 0.0 (1 h)
21:00		18°	18°	2 (5)	< 10 % 0.0 (1 h)
22:00		15°	13°	2 (6)	20 % 0.0 (1 h)
23:00		14°	11°	3 (5)	10 % 0.0 (1 h)

15 days

Probability forecast updated 19.5.2026 13:07

Interpretation guide for Local weather

Weather symbol explanations

Dates	Tue 19.5.								Wed 20.5.
Hours	16	17	18	19	20	21	22	23	0	1	2	3	4	5	6	7	8	9
Weather
Temperature	20°	21°	18°	19°	19°	18°	15°	14°	13°	14°	13°	12°	12°	11°	10°	11°	10°	10°
Feels like temperature	20°	21°	17°	19°	19°	18°	13°	11°	10°	11°	9°	9°	8°	8°	7°	8°	8°	8°
	Wind (gusts) m/s
Wind direction
Wind speed	5	5	4	3	3	2	2	3	4	3	4	4	4	3	4	3	4	5
Wind gust	(9)	(8)	(8)	(7)	(6)	(5)	(6)	(5)	(7)	(7)	(7)	(8)	(8)	(7)	(7)	(7)	(7)	(7)
	Rainfall probability %
Probability of precipitation	<10%	20%	80%	70%	<10%	<10%	20%	10%	<10%	<10%	<10%	<10%	<10%	<10%	<10%	<10%	<10%	<10%
	Precipitation amount mm
Precipitation sum	0.0 (1h)	0.0 (1h)	0.1 (1h)	0.4 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)	0.0 (1h)

Interpretation guide for Local weather

Weather symbol explanations

©Finnish Meteorological Institute