5-day weather forecast Budapest 18-04-2026

Weather forecast Budapest tomorrow 18.04.2026: sunny, temperature from 12 °C to 20 °C.

No precipitation expected. Wind up to 3.81 m/s (gusts 5 m/s). Air humidity 30–62%, atmospheric pressure 763–766 mm Hg, UV index up to 5.2.

Sunrise 05:50
Sunset 19:37

Waxing Crescent1% illuminated
Moonrise 05:50 · Moonset 21:30

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Table

← Fri, Apr 17

Sat, Apr 18, 2026

Sun, Apr 19 →

Forecast from 12 °C to 20 °C and precipitation

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)	15	14	13	13	12	12	12	12	13	14	15	16	17	19	20	20	20	20	20	19	17	16	15	14
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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 (%)	12	15	34	10	10	47	33	9	18	9	11	6	0	8	27	26	24	24	26	29	26	19	32	28
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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)	1.69	2	1.89	2.19	2	1.19	0.69	0.69	0.69	0.89	1.5	2.11	2.11	1.69	1.5	1.31	1.11	1.11	1.19	1.19	0.69	0.89	2.19	3.81
Wind gust (m/s)	2.47	2.89	2.75	3.14	2.89	1.81	1.06	0.94	0.83	1.03	1.72	2.42	2.42	1.97	1.72	1.5	1.28	1.28	1.39	1.58	1.03	1.42	3.19	5
Wind direction (°)	ESE 102°	E 82°	ENE 65°	E 95°	E 96°	NE 55°	E 79°	SE 129°	SSE 168°	SW 222°	WSW 245°	W 267°	W 265°	W 260°	WSW 256°	WSW 256°	WSW 258°	W 264°	WNW 284°	NW 313°	NNW 331°	N 11°	ENE 61°	ESE 102°

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 (%)	56	61	62	56	53	56	55	52	46	44	41	39	37	34	32	31	30	31	33	38	42	44	47	52

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)	765	765	765	766	766	765	765	766	766	766	766	766	765	765	764	764	764	764	763	764	764	764	764	764

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	0.8	1.7	2.9	4.1	5	5.2	4.7	3.6	2.3	1.2	0.4	0.1	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)	11.6	10.8	11.3	11.2	12.4	12.9	13.3	13.6	13.5	13.5	12.8	11.5	10.9	10.8	10.8	8.7	7.4	7	6.8	6.8	6.7	8.4	11.4	16.2
PM10 (µg/m³)	13.7	14.2	14.9	16.1	16.8	16.6	16.5	17.4	17.5	16	15.6	14.2	13.6	14.1	13.9	11.5	8.9	8.8	9	9.5	10.4	12.9	16.2	18.5
Ozone (O₃) (µg/m³)	89	86	77	69	65	59	53	52	52	54	57	68	86	92	97	108	111	109	108	107	100	95	81	66
NO₂ (µg/m³)	8.4	8.4	8.7	8.3	7.7	7.4	8.1	8.5	10.2	11.2	9.2	8.1	4.7	3.6	3.2	2.9	2.6	2.6	2.7	3	4.2	7.5	12.4	14.6
SO₂ (µg/m³)	2	2.1	2	1.9	1.8	1.8	1.5	1.5	1.6	1.8	2	2.1	2.1	2	2	1.9	1.6	1.5	1.4	1.3	1.3	1.5	1.6	1.7
CO (µg/m³)	177.9	179.9	181.9	179.9	178.9	175.9	174.9	173.9	173.9	173.9	170.9	169.9	155.9	152.9	150.9	148.9	145.9	144.9	143.9	143.9	146.9	155.9	180.9	182.9

← Fri, Apr 17

Sat, Apr 18, 2026

Sun, Apr 19 →

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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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