This week starts wet in places before the warmth builds. Windhoek opens at a cool 22C with drizzle on Sunday, then climbs to 26C and 28C under partly cloudy skies. Gobabis begins with rain showers at 21C before easing to light drizzle and cloud, while Keetmanshoop and Mariental see light drizzle giving way to warmer days near 28C and 30C. Along the coast, Swakopmund stays grey and mild throughout, sitting between 17C and 20C under steady cloud.
Do keep an eye on the east and far north early in the week. Heavy rain or thunderstorms are very likely at Gobabis and Katima Mulilo on Sunday, with Katima Mulilo facing more on Monday, so plan travel carefully and carry rain gear. Inland towns like Otjiwarongo stay clearer and warmer.
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Namibia 7-Day Weather Forecast Video
Weather alerts for Namibia
Heavy rain or thunderstorms likely – Sunday
Gobabis 99%, Katima Mulilo 96%
Heavy rain or thunderstorms likely – Monday
Katima Mulilo 100%
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
Sunday20 Sep
Drizzle
22°8°
57%
E 19 km/h
Monday21 Sep
Partly cloudy
26°12°
0%
NE 14 km/h
Tuesday22 Sep
Partly cloudy
28°13°
0%
N 20 km/h
Wednesday23 Sep
Cloudy
28°14°
0%
N 20 km/h
Thursday24 Sep
Light drizzle
29°16°
22%
ENE 13 km/h
Friday25 Sep
Light drizzle
29°16°
20%
W 17 km/h
Saturday26 Sep
Mostly clear
31°16°
17%
WSW 17 km/h
Rehoboth
Day
Conditions
High / Low
Rain
Wind
Sunday20 Sep
Light drizzle
23°10°
53%
E 23 km/h
Monday21 Sep
Cloudy
27°12°
0%
E 18 km/h
Tuesday22 Sep
Partly cloudy
32°13°
0%
N 23 km/h
Wednesday23 Sep
Cloudy
32°14°
2%
NW 22 km/h
Thursday24 Sep
Light drizzle
31°14°
37%
NW 20 km/h
Friday25 Sep
Mostly clear
32°16°
15%
WNW 24 km/h
Saturday26 Sep
Clear skies
33°17°
11%
W 28 km/h
Okahandja
Day
Conditions
High / Low
Rain
Wind
Sunday20 Sep
Light drizzle
24°7°
28%
NE 20 km/h
Monday21 Sep
Cloudy
28°12°
0%
NE 21 km/h
Tuesday22 Sep
Cloudy
31°14°
0%
NNE 27 km/h
Wednesday23 Sep
Cloudy
32°13°
4%
NNE 23 km/h
Thursday24 Sep
Cloudy
32°18°
6%
NE 22 km/h
Friday25 Sep
Drizzle
32°18°
22%
NNW 21 km/h
Saturday26 Sep
Mostly clear
32°17°
8%
W 20 km/h
Erongo: Swakopmund
Tides: Walvis Bay and Swakopmund (modelled, heights relative to mean sea level)
Sun 20 Sep
L 04:10 (-0.4 m) · H 11:30 (-0.0 m) · L 17:30 (-0.4 m)
Mon 21 Sep
H 00:00 (-0.0 m) · L 05:30 (-0.5 m) · H 12:15 (+0.1 m) · L 18:20 (-0.5 m)
Tue 22 Sep
H 00:30 (+0.1 m) · L 06:15 (-0.5 m) · H 12:48 (+0.3 m) · L 18:54 (-0.6 m)
Wed 23 Sep
H 01:06 (+0.2 m) · L 06:52 (-0.6 m) · H 13:20 (+0.4 m) · L 19:21 (-0.7 m)
Thu 24 Sep
H 01:39 (+0.3 m) · L 07:25 (-0.7 m) · H 13:46 (+0.5 m) · L 19:48 (-0.8 m)
Fri 25 Sep
H 02:06 (+0.4 m) · L 07:54 (-0.8 m) · H 14:11 (+0.5 m) · L 20:16 (-0.9 m)
Sat 26 Sep
H 02:34 (+0.4 m) · L 08:24 (-0.9 m) · H 14:37 (+0.5 m) · L 20:48 (-1.0 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).