Weather Forecast for Knysna

Western Cape, South Africa

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Patchy rain nearby

Current Weather - Knysna: 16°C

Western Cape, South Africa

Patchy rain nearby

Feels like 16°C

Wind

12 km/h ENE

Humidity

91%

Pressure

1022 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Tuesday, May 19, 2026

High

20°C

Low

16°C

Rain Chance

86%

Hourly Forecast

Patchy rain nearby 16°C
04:00
Patchy rain nearby 16°C
05:00
Patchy rain nearby 16°C
06:00
Light rain shower 16°C
07:00
Thundery outbreaks in nearby 17°C
08:00
Partly Cloudy 18°C
09:00
Patchy rain nearby 19°C
10:00
Patchy rain nearby 19°C
11:00
Thundery outbreaks in nearby 20°C
12:00
Patchy rain nearby 19°C
13:00
Patchy rain nearby 19°C
14:00
Patchy rain nearby 19°C
15:00
Thundery outbreaks in nearby 18°C
16:00
Thundery outbreaks in nearby 18°C
17:00
Thundery outbreaks in nearby 17°C
18:00
Thundery outbreaks in nearby 17°C
19:00
Cloudy 18°C
20:00
Cloudy 18°C
21:00
Partly Cloudy 18°C
22:00
Partly Cloudy 17°C
23:00
May 20

Day Statistics

Maximum Wind

29 km/h

Humidity

88%

Precipitation

1 mm

UV Index

2

Visibility

10 km

Rain Chance

86%

Snow Chance

0%

Sun & Moon

Sunrise

07:15 AM

Sunset

05:31 PM

Moonrise

10:21 AM

Moonset

08:00 PM

Moon Phase

Waxing Crescent

Moon Illumination

7%

Air Quality

PM2.5

4.3

μg/m³

PM10

4.7

μg/m³

NO₂

2.8

μg/m³

O₃

52

μg/m³

SO₂

2.6

μg/m³

CO

106.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1