Wind & Wind gust
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
Wind (m/s)	0.11	0.19	0.81	1.19	1.31	1.5	1.61	2	2.11	2	2.19	2.19	2.31	2.61	2.61	2.89	3.19	2.61	2.19	1.89	1	0.89	1.81	2
Wind gust (m/s)	0.11	0.31	0.81	6.19	1.31	6.5	1.61	6	2.11	2.61	2.42	2.42	2.81	3.53	3.5	3.81	4	3.83	2.19	1.89	1	1	1.81	2.03
Wind direction (°)	NE 46°	WSW 249°	SSW 202°	SSW 207°	SSW 211°	SW 216°	SW 222°	SW 224°	WSW 242°	WSW 250°	WSW 253°	W 278°	WNW 293°	WNW 299°	WNW 302°	WNW 303°	WNW 302°	WNW 300°	NW 312°	NNW 328°	NNW 327°	W 268°	W 279°	WNW 292°

Air humidity

Humidity
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
Humidity (%)	66	67	68	67	65	63	61	59	57	50	44	44	46	47	48	48	49	57	68	74	76	76	78	79

Atmospheric pressure

Pressure
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
Pressure (mm Hg)	772	772	771	771	771	771	771	771	771	771	771	771	771	770	770	770	770	770	770	770	770	770	770	770

Ultraviolet index

UV Index
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
UV Index	0	0	0	0	0	0	0	0	0.1	0.5	1.1	1.4	1.4	2	2	1.3	0.8	0.3	0	0	0	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	35.5	34.3	34.6	32.4	30.9	28.6	21.8	22.7	20.9	19.3	19.4	17.4	17	18.1	18.4	18.8	21	24.4	23.9	29.1	34.7	32.5	33.7	34.5
PM10 (µg/m³)	49.5	45.2	41.1	36.1	32.2	29.9	27.4	25.9	23.6	22.2	21.7	21.8	21.7	22.7	23.1	24.5	27.8	29.7	33.3	35.6	41.7	40.4	40.8	41.3
Ozone (O₃) (µg/m³)	50	45	41	38	36	31	28	26	23	34	45	55	59	71	71	71	76	74	73	73	62	51	48	44
NO₂ (µg/m³)	13.6	11.9	11.1	10.1	9.2	7.9	7.4	7.6	8.2	6.3	6	5.1	4.5	4	3.7	3.7	4.2	4.8	6.5	6.9	7.4	7.3	6.8	6.1
SO₂ (µg/m³)	5.4	4.2	3.6	2.5	2.4	2	1.9	2.3	3	3.6	3.4	3.4	3.4	3.4	3.2	3.1	3	3.2	3.4	3.8	3.7	3.2	3.1	2.7
CO (µg/m³)	289	277	269	258	244	241	239	232	223	225	226	221	211	204	204	205	205	212	219	228	257	259	260	260

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Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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5-day weather forecast Kalisz Oct 4, 2026

Forecast from 11 °C to 20 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction