weathermetro
Cities / South Africa
/ Western Cape
☀️ Grootrivier weather
Clear sky. No rain expected in the next few hours.
Feels like 6° Wind 15 km/h NE Humidity 70% UV 0 Air Good ☀ 07:22 - 18:11
Right now it is 9° in Grootrivier with clear skies, it feels more like 6° and today's high is 21° with an overnight low of 9° . The sun rises at 07:22 and sets at 18:11, giving 10h 49m of daylight. Over the coming week highs range from 14° to 23° .
Grootrivier is in Western Cape, South Africa, sitting 994 m above sea level. Local time is Africa/Johannesburg (UTC+2), and every time on this page is shown in it.
Next 24 hours - temperature
9°
16°
22°
21°
9°
06:00 · 9.3° · 0 mm
07:00 · 9.2° · 0 mm
08:00 · 9.6° · 0 mm
09:00 · 12.1° · 0 mm
10:00 · 15.3° · 0 mm
11:00 · 16.4° · 0 mm
12:00 · 17.4° · 0 mm
13:00 · 18.1° · 0 mm
14:00 · 19.7° · 0 mm
15:00 · 21° · 0 mm
16:00 · 21.4° · 0 mm
17:00 · 20.3° · 0 mm
18:00 · 16.4° · 0 mm
19:00 · 14.8° · 0 mm
20:00 · 14.1° · 0 mm
21:00 · 13.9° · 0 mm
22:00 · 14° · 0 mm
23:00 · 13.9° · 0 mm
00:00 · 13.7° · 0 mm
01:00 · 13.7° · 0 mm
02:00 · 13.6° · 0 mm
03:00 · 13.7° · 0 mm
04:00 · 13.6° · 0 mm
05:00 · 13.5° · 0 mm
Precipitation
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
06:00
☀️
9.3°
5°
-
Clear sky
07:00
☀️
9.2°
4.8°
-
Clear sky
08:00
☀️
9.6°
5.2°
-
Clear sky
09:00
☀️
12.1°
8.3°
-
Clear sky
10:00
☀️
15.3°
11.2°
-
Clear sky
11:00
☀️
16.4°
12.2°
-
Clear sky
12:00
☀️
17.4°
12.3°
-
Clear sky
13:00
☀️
18.1°
12.8°
-
Clear sky
14:00
☀️
19.7°
12.8°
-
Clear sky
15:00
☀️
21°
13.7°
-
Clear sky
16:00
☀️
21.4°
15.5°
-
Clear sky
17:00
☀️
20.3°
16.7°
-
Clear sky
☀️
TodayAugust 13th
Avg 14° Low 9° at 07:00
High 21° at 16:00
Feels 16° Wind ~32 km/h
Clear
00:00
10°
02:00
10°
04:00
10°
06:00
9°
08:00
10°
10:00
15°
12:00
17°
14:00
20°
16:00
21°
18:00
16°
20:00
14°
22:00
14°
☁️
FridayAugust 14th
Avg 15° Low 11° at 23:00
High 21° at 13:00
Feels 17° Wind ~19 km/h
Clear
Cloudy
Clear
00:00
14°
02:00
14°
04:00
14°
06:00
14°
08:00
14°
10:00
18°
12:00
20°
14:00
20°
16:00
16°
18:00
13°
20:00
11°
22:00
11°
☁️
SaturdayAugust 15th
Avg 15° Low 9° at 03:00
High 23° at 15:00
Feels 20° Wind ~11 km/h
Clear
Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
10°
02:00
9°
04:00
9°
06:00
10°
08:00
11°
10:00
17°
12:00
20°
14:00
22°
16:00
23°
18:00
17°
20:00
16°
22:00
16°
☁️
SundayAugust 16th
Avg 15° Low 11° at 23:00
High 20° at 13:00
Feels 17° Wind ~12 km/h
Cloudy
Clear
Cloudy
00:00
15°
02:00
14°
04:00
13°
06:00
12°
08:00
12°
10:00
18°
12:00
20°
14:00
20°
16:00
19°
18:00
15°
20:00
13°
22:00
12°
☁️
MondayAugust 17th
Avg 13° Low 9° at 07:00
High 20° at 14:00
Feels 16° Wind ~9 km/h
Cloudy
Cloudy
Cloudy
00:00
11°
02:00
10°
04:00
9°
06:00
9°
08:00
10°
10:00
16°
12:00
18°
14:00
20°
16:00
19°
18:00
14°
20:00
12°
22:00
11°
☀️
TuesdayAugust 18th
Avg 11° Low 8° at 06:00
High 15° at 14:00
Feels 12° Wind ~13 km/h
Cloudy
Partly Cloudy
Clear
Partly Cloudy
00:00
11°
02:00
10°
04:00
9°
06:00
8°
08:00
9°
10:00
12°
12:00
14°
14:00
15°
16:00
14°
18:00
12°
20:00
10°
22:00
9°
🌤️
WednesdayAugust 19th
Avg 9° Low 7° at 05:00
High 14° at 14:00
Feels 10° Wind ~15 km/h
Clear
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
8°
02:00
7°
04:00
7°
06:00
7°
08:00
8°
10:00
10°
12:00
13°
14:00
14°
16:00
13°
18:00
11°
20:00
8°
22:00
7°
🌦️
ThursdayAugust 20th
Avg 9° Low 7° at 04:00
High 13° at 14:00
0.9 mm rain Feels 9° Wind ~17 km/h
Partly Cloudy
Clear
Rain
00:00
7°
02:00
7°
04:00
7°
06:00
7°
08:00
8°
10:00
11°
12:00
13°
14:00
13°
16:00
13°
18:00
11°
0.2mm
20:00
8°
0.2mm
22:00
9°
0.1mm
☀️
FridayAugust 21st
Avg 10° Low 7° at 07:00
High 14° at 16:00
Feels 10° Wind ~16 km/h
Clear
Partly Cloudy
00:00
9°
02:00
8°
04:00
7°
06:00
7°
08:00
7°
10:00
10°
12:00
13°
14:00
14°
16:00
14°
18:00
13°
20:00
10°
22:00
9°
☀️
SaturdayAugust 22nd
Avg 11° Low 7° at 07:00
High 16° at 15:00
Feels 12° Wind ~13 km/h
Clear
00:00
8°
02:00
8°
04:00
7°
06:00
7°
08:00
7°
10:00
11°
12:00
14°
14:00
15°
16:00
16°
18:00
14°
20:00
10°
22:00
9°
☀️
SundayAugust 23rd
Avg 11° Low 7° at 05:00
High 15° at 15:00
Feels 10° Wind ~18 km/h
Clear
Partly Cloudy
Clear
00:00
9°
02:00
8°
04:00
8°
06:00
7°
08:00
8°
10:00
12°
12:00
14°
14:00
15°
16:00
15°
18:00
14°
20:00
11°
22:00
11°
☀️
MondayAugust 24th
Avg 14° Low 9° at 07:00
High 21° at 16:00
Feels 18° Wind ~15 km/h
Clear
00:00
10°
02:00
10°
04:00
9°
06:00
9°
08:00
9°
10:00
14°
12:00
18°
14:00
20°
16:00
21°
18:00
19°
20:00
16°
22:00
15°
☁️
TuesdayAugust 25th
Avg 16° Low 12° at 23:00
High 22° at 13:00
Feels 17° Wind ~25 km/h
Clear
Cloudy
Clear
00:00
14°
02:00
13°
04:00
13°
06:00
13°
08:00
14°
10:00
19°
12:00
22°
14:00
22°
16:00
20°
18:00
17°
20:00
15°
22:00
13°
☀️
WednesdayAugust 26th
Avg 11° Low 7° at 23:00
High 16° at 14:00
Feels 12° Wind ~13 km/h
Clear
Partly Cloudy
00:00
12°
02:00
11°
04:00
9°
06:00
8°
08:00
8°
10:00
12°
12:00
15°
14:00
16°
16:00
15°
18:00
13°
20:00
10°
22:00
8°
☀️
ThursdayAugust 27th
Avg 10° Low 6° at 06:00
High 15° at 15:00
Feels 11° Wind ~10 km/h
Cloudy
Partly Cloudy
Clear
00:00
7°
02:00
7°
04:00
6°
06:00
6°
08:00
7°
10:00
10°
12:00
13°
14:00
15°
16:00
14°
18:00
13°
20:00
9°
22:00
8°
🌦️
FridayAugust 28th
Avg 10° Low 0° at 04:00
High 0° at 14:00
Feels 11° Wind ~15 km/h
Clear
Rain
Unknown
00:00
7°
02:00
6°
04:00
6°
06:00
6°
08:00
8°
10:00
12°
12:00
14°
14:00
15°
16:00
13°
0.1mm
18:00
12°
0.2mm
20:00
10°
0.2mm
22:00
0°
Sun
☀️ Sunrise 07:22 · Sunset 18:11
10h 49m of daylight · Africa/Johannesburg
Air quality
PM2.5 6.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Grootrivier weather
Will it rain in Grootrivier today?
No rain is in the forecast for Grootrivier today.
What is the temperature in Grootrivier right now?
It is 9° in Grootrivier right now, though it feels closer to 6° . Today runs between a low of 9° and a high of 21° .
What time is sunrise and sunset in Grootrivier?
The sun rises at 07:22 and sets at 18:11 local time in Grootrivier today, giving 10h 49m of daylight.
What is the air quality in Grootrivier?
PM2.5 in Grootrivier is currently 6.9 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Grootrivier forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Grootrivier best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC