Temperature & Precipitation
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
Temperature (°C)	14	13	13	13	13	13	13	13	15	17	18	19	20	19	18	18	18	18	18	17	16	15	15	15
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0.03	0	0.07	0.03	0.2	0.21	0.21	0.4	0.24	0.11	0.33	0.6	0.16	0.56	0.42	0.15

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	4	7	23	36	54	60	51	61	57	100	94	67	88	78	89	65	62	57	75	88	85	82	52	84
Rain chance (%)	10	12	15	18	22	24	22	23	21	24	26	14	26	29	34	38	31	23	37	56	38	60	46	39

Wind speed and direction

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)	3.81	4.11	4.19	4	3.81	3.61	3.61	3.69	4.11	4.61	4.89	4.69	4.89	5.11	4.5	4.39	4.39	4.19	4	3.5	3.11	2.69	2.61	2.81
Wind gust (m/s)	6.33	6.75	6.78	6.53	6.28	6.11	6.31	5.86	5.47	5.72	6	5.61	5.78	6.33	5.83	5.86	5.94	5.53	5.22	5.17	5.03	5	4.89	5.06
Wind direction (°)	SW 218°	SW 214°	SW 217°	SW 218°	SW 219°	SW 220°	SW 214°	SW 228°	WSW 247°	W 263°	W 273°	WNW 282°	WNW 290°	WNW 297°	WNW 302°	NW 304°	NW 307°	NW 310°	NW 311°	NW 308°	NW 320°	NW 309°	WNW 294°	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 (%)	81	86	89	92	94	95	96	93	88	81	74	68	64	73	76	78	81	79	77	82	87	91	91	90

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)	754	754	754	753	753	753	753	753	753	753	754	754	754	755	755	755	755	755	755	755	755	755	756	755

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	0.2	0.5	1.1	2	2	2.5	1.7	1.8	2.1	2.2	1.5	0.7	0.3	0.1	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)	4.1	3.9	3.6	3.5	3.6	4.1	3.4	3.8	3.7	3.4	3.1	2.8	2.6	2.6	2.8	2.8	3.1	3.2	3.5	3.9	4	4.9	6.8	6.6
PM10 (µg/m³)	9	9.3	7.7	8.5	8.3	7.8	6.8	6.7	5.3	5.1	5.4	5.2	4.7	4.5	4.7	4.5	4.3	4.5	5	6.1	6.5	8.3	9.7	9.5
Ozone (O₃) (µg/m³)	60	56	57	56	53	49	46	44	40	42	46	50	52	54	56	57	56	57	56	49	51	49	36	31
NO₂ (µg/m³)	2.7	2.7	2.5	2.5	3	3.2	3.4	4.4	7.4	6.4	5.2	4.5	4.4	3.9	3.7	3.5	4	4.8	6.4	9.6	8.8	9.5	11	12
SO₂ (µg/m³)	0.3	0.6	0.6	0.6	0.6	0.5	0.4	0.5	0.7	0.7	0.6	0.5	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.8	0.7	1	1.1	1.2
CO (µg/m³)	128	126	124	123	122	124	123	128	133	133	128	127	129	127	127	127	129	130	136	149	142	147	154	157

← Sun, Aug 16

Mon, Aug 17, 2026

Tue, Aug 18 →

Olaine on the map

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.

Learn more about our methodology →