5-day weather forecast Exeter 21-04-2026

Weather forecast Exeter tomorrow 21.04.2026: sunny, temperature from 3 °C to 13 °C.

Precipitation probability 67%. Wind up to 8.69 m/s (gusts 13.64 m/s). Air humidity 64–94%, atmospheric pressure 767–768 mm Hg, UV index up to 3.

Sunrise 06:08
Sunset 20:19

Waxing Crescent17% illuminated
Moonrise 08:07 · Moonset 01:12

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Table

← Mon, Apr 20

Tue, Apr 21, 2026

Wed, Apr 22 →

Forecast from 3 °C to 13 °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)	6	4	4	3	3	3	3	4	5	7	9	10	11	11	12	13	12	12	12	11	9	8	8	7
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0.01	0.02	0.01	0.01	0	0	0.02	0.02	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 (%)	3	6	5	9	25	45	39	62	66	100	100	100	96	53	79	53	80	85	20	19	10	7	8	9
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	67	68	76	69	0	0	60	69	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)	4.39	3.89	4.19	4.31	4.31	5.19	5	5	6.19	7.5	8.19	8.61	8.5	8.39	8.5	8.19	8.69	7.61	7.5	7.61	8	8.11	8.5	8.39
Wind gust (m/s)	8.78	8.19	8.83	8.75	8.61	9.39	8.42	8.08	8.14	9.11	9.83	10	9.78	9.69	9.78	9.61	10.31	9.83	10.08	11.17	13.33	13.08	13.64	13.28
Wind direction (°)	ENE 74°	ENE 75°	ENE 71°	ENE 73°	ENE 71°	ENE 71°	ENE 72°	ENE 72°	ENE 75°	ENE 78°	E 85°	E 90°	E 90°	E 93°	E 97°	ESE 105°	ESE 110°	ESE 102°	E 90°	E 100°	E 87°	E 83°	E 80°	E 83°

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 (%)	87	87	88	90	93	94	92	93	89	84	78	72	69	66	64	64	70	73	71	76	73	70	73	76

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)	768	768	768	768	768	767	768	768	768	768	768	767	767	767	767	767	767	767	767	767	767	767	767	768

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	0.1	0.4	1	1.7	2.6	3	2.5	1.8	2.5	1.3	1.1	0.5	0.2	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)	8.4	8.5	7.4	7.1	8.5	8.9	8.6	8.3	8.9	8.8	6.8	6.1	5.2	5.5	5.9	5.7	7.2	7	6.7	7.7	8.1	8.1	9.1	9.8
PM10 (µg/m³)	13.6	12.9	11.9	10.8	11.8	12.1	12.5	12.6	11.8	11	10	9	8.7	9.1	8.7	7.8	8.2	8	8.2	10	10.2	10.9	10.4	10.8
Ozone (O₃) (µg/m³)	73	80	79	74	68	64	66	63	59	59	62	70	78	83	83	86	84	81	84	83	82	78	75	73
NO₂ (µg/m³)	8.1	6.6	5.6	5.6	5.9	5.8	5	4.6	6	6.6	5.7	4.4	3.5	3.3	3.3	3.7	4	4.4	4.8	5.2	6	6.5	7	7.7
SO₂ (µg/m³)	1.8	1.7	1.5	1.6	1.8	1.8	1.5	1.4	1.5	1.7	1.5	1.4	1.4	1.3	1.3	1.4	1.4	1.4	1.4	1.4	1.5	1.6	1.6	1.8
CO (µg/m³)	163.9	157.9	155.9	156.9	157.9	155.9	155.9	154.9	157.9	156.9	155.9	149.9	146.9	146.9	145.9	146.9	146.9	150.9	152.9	156.9	159.9	159.9	161.9	162.9

← Mon, Apr 20

Tue, Apr 21, 2026

Wed, Apr 22 →

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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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