Namibia 7-Day Weather Forecast: 23 – 29 September 2026
This week brings plenty of cloud across the country, with warm days settling in from Windhoek to Otjiwarongo, both sitting around 30 to 33C under grey skies.
This week brings plenty of cloud across the country, with warm days settling in from Windhoek to Otjiwarongo, both sitting around 30 to 33C under grey skies. Down south, Keetmanshoop and Mariental feel the heat more sharply, climbing into the mid thirties, and the south also picks up the moisture. Keetmanshoop moves from light drizzle into rain showers, while Mariental sees drizzle building through the first days. On the coast, Swakopmund stays cool and cloudy near 20 to 22C.
Keep an eye on Friday, when heavy rain or thunderstorms look likely around Keetmanshoop and Oranjemund, so plan your travel and outdoor work early. Monday turns very hot in Rundu at 38C, so drink water and rest in the shade where you can.
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Namibia 7-Day Weather Forecast Video
Weather alerts for Namibia
Heavy rain or thunderstorms likely – Friday
Keetmanshoop 86%, Oranjemund 82%
Extreme heat – Monday
Rundu 38°C
Alerts are derived from the forecast against fixed thresholds (heat 38°C, rain chance 70%, wind 50 km/h, cold 2°C); Namibia publishes no public official warnings feed.
Khomas: Windhoek
Day
Conditions
High / Low
Rain
Wind
Wednesday23 Sep
Cloudy
30°12°
0%
NNE 17 km/h
Thursday24 Sep
Cloudy
30°17°
12%
ENE 14 km/h
Friday25 Sep
Cloudy
31°18°
14%
NNE 22 km/h
Saturday26 Sep
Cloudy
29°16°
2%
WNW 20 km/h
Sunday27 Sep
Mostly clear
30°16°
2%
WNW 23 km/h
Monday28 Sep
Mostly clear
31°18°
4%
WNW 26 km/h
Tuesday29 Sep
Clear skies
30°17°
7%
NW 24 km/h
Rehoboth
Day
Conditions
High / Low
Rain
Wind
Wednesday23 Sep
Cloudy
32°13°
0%
WNW 20 km/h
Thursday24 Sep
Cloudy
32°14°
27%
NE 18 km/h
Friday25 Sep
Light drizzle
34°19°
22%
N 29 km/h
Saturday26 Sep
Mostly clear
32°17°
6%
W 29 km/h
Sunday27 Sep
Clear skies
33°13°
0%
W 26 km/h
Monday28 Sep
Clear skies
34°13°
5%
WNW 34 km/h
Tuesday29 Sep
Clear skies
33°17°
8%
WNW 27 km/h
Okahandja
Day
Conditions
High / Low
Rain
Wind
Wednesday23 Sep
Cloudy
32°12°
0%
NNW 18 km/h
Thursday24 Sep
Cloudy
33°18°
4%
NE 22 km/h
Friday25 Sep
Light drizzle
33°19°
8%
NNE 25 km/h
Saturday26 Sep
Partly cloudy
33°17°
2%
WSW 21 km/h
Sunday27 Sep
Partly cloudy
34°15°
2%
W 21 km/h
Monday28 Sep
Partly cloudy
35°15°
5%
WSW 24 km/h
Tuesday29 Sep
Clear skies
34°15°
12%
W 21 km/h
Erongo: Swakopmund
Tides: Walvis Bay and Swakopmund (modelled, heights relative to mean sea level)
Wed 23 Sep
H 01:08 (+0.2 m) · L 06:52 (-0.7 m) · H 13:24 (+0.3 m) · L 19:21 (-0.7 m)
Thu 24 Sep
H 01:35 (+0.3 m) · L 07:21 (-0.7 m) · H 13:46 (+0.4 m) · L 19:51 (-0.9 m)
Fri 25 Sep
H 02:04 (+0.4 m) · L 07:52 (-0.8 m) · H 14:11 (+0.5 m) · L 20:19 (-0.9 m)
Sat 26 Sep
H 02:34 (+0.4 m) · L 08:24 (-0.9 m) · H 14:40 (+0.5 m) · L 20:48 (-1.1 m)
Sun 27 Sep
H 03:05 (+0.5 m) · L 08:58 (-1.0 m) · H 15:09 (+0.5 m) · L 21:16 (-1.1 m)
Mon 28 Sep
H 03:37 (+0.5 m) · L 09:27 (-0.9 m) · H 15:46 (+0.5 m) · L 21:52 (-1.0 m)
Tue 29 Sep
H 04:14 (+0.5 m) · L 10:05 (-0.9 m) · H 16:23 (+0.5 m) · L 22:30 (-0.9 m)
Forecast data: Open-Meteo (ECMWF, ICON and GFS models) and various 3rd party providers and AI Tools. Weather alerts are derived from the forecast; for official warnings see the Namibia Meteorological Service (meteona.com).