Clarkson

Sarah Baartman District Municipality, Eastern Cape, South Africa

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Current Weather

14°

Mostly Clear

Feels Like: 14°

Min: 14°

Max: 20°

The next few hours will be mostly clear, with today reaching 20°C and dropping to 13°C. The coming days will be light rain throughout the day.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

14° 14° 14° 15° 16° 17° 19° 20° 20° 20° 20° 19° 18° 17° 17° 16° 15° 15° 15° 15° 15° 14° 14° 14°
42%
42%
42%
92%
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
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3am
Today
Tomorrow

Daylight Hours

06:23

Sunrise

18:11

Sunset

11 hours 48 minutes of sunlight today

Moon

Waxing Crescent

08:21

Moonrise

22:52

Moonset

Daily Forecast

Today

14°
20°

Wednesday

11°
15°

Thursday

11°
12°

Friday

11°
16°

Saturday

14°
19°

Sunday

14°
16°

Monday

15°
16°

Tuesday

15°
25°

Wednesday

13°
17°

Thursday

12°
19°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

88% Humid
Low High

Weather in Clarkson today, September 15, 2026

Expect unsettled, showery conditions in Clarkson on September 15, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning skies stay relatively clear, holding cloud close to 41% near 11:00. The early part of the day favours being outside.

The temperature range runs from about 14°C up to 20°C. The air stays humid, with relative humidity between 63% and 91% and the peak around 04:00. Expect gentle winds, highest near 05:00 at 3.4 km/h.

Afternoon skies stay clogged, peaking close to 93% near 23:00. The grey theme continues rather than clearing out. Visibility stays near 16.1 km. Daylight runs from 06:23 to 18:11, lasting 11 hours 48 minutes of sunlight today.

Taken together, Clarkson looks wet enough on September 15, 2026 that flexible outdoor plans work best, with temperatures peaking near 20°C.

Frequently asked questions about weather in Clarkson

How warm does it get in Clarkson?

The warmest month in Clarkson is January, with average high temperatures of 24°C. The average temperature during this period is around 20°C.

How cold does it get in Clarkson?

The coldest month in Clarkson is July, with average low temperatures of 10°C. The average temperature during this period is around 14°C.

What is the wettest time of year in Clarkson?

The wettest month in Clarkson is September, with an average of 60mm of precipitation.

What is the driest time of year in Clarkson?

The driest month in Clarkson is April, with an average of 40mm of precipitation.

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Metric (°C, km/h)