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Weather Forecast for Alton

Hampshire, United Kingdom

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Partly cloudy

Current Weather - Alton: 16°C

Hampshire, United Kingdom

Partly cloudy

Feels like 16°C

Wind

13 km/h E

Humidity

72%

Pressure

1023 mb

UV Index

0

Visibility

10 km
Patchy rain nearby

Patchy rain nearby

Thursday, May 28, 2026

High

25°C

Low

14°C

Rain Chance

89%

Hourly Forecast

Partly cloudy 16°C
01:00
Clear 15°C
02:00
Clear 15°C
03:00
Clear 15°C
04:00
Sunny 15°C
05:00
Patchy rain nearby 15°C
06:00
Sunny 17°C
07:00
Sunny 19°C
08:00
Sunny 21°C
09:00
Sunny 22°C
10:00
Sunny 23°C
11:00
Sunny 24°C
12:00
Overcast 25°C
13:00
Cloudy 25°C
14:00
Partly Cloudy 24°C
15:00
Partly Cloudy 24°C
16:00
Sunny 24°C
17:00
Partly Cloudy 24°C
18:00
Cloudy 22°C
19:00
Partly Cloudy 21°C
20:00
Patchy rain nearby 19°C
21:00
Patchy rain nearby 17°C
22:00
Clear 16°C
23:00
May 29

Day Statistics

Maximum Wind

21 km/h

Humidity

75%

Precipitation

1 mm

UV Index

7

Visibility

10 km

Rain Chance

89%

Snow Chance

0%

Sun & Moon

Sunrise

04:57 AM

Sunset

09:04 PM

Moonrise

06:44 PM

Moonset

03:08 AM

Moon Phase

Waxing Gibbous

Moon Illumination

96%

Air Quality

PM2.5

12.7

μg/m³

PM10

25.4

μg/m³

NO₂

7.1

μg/m³

O₃

81.2

μg/m³

SO₂

1.8

μg/m³

CO

135.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 2