Weather in Windhoek - 14-day forecast

Detailed weather forecast for Windhoek, Namibia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Windhoek

today☀️ 18°💧 0.4 mm

Sun☀️ 22°💧 0.1 mm

Mon☀️ 25°night 18°

Tue☀️ 27°💧 0.5 mm

Wed☁️ 24°💧 0.9 mm

Thu☁️ 25°💧 3.9 mm

Fri🌤️ 25°💧 1.6 mm

Sat☀️ 27°night 19°

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Saturday 5 Sept in Windhoek, the forecast high is 18°C. Typical daytime temperatures at this time of year range from 27°C to 30°C, so it will be exceptionally cool. It is cooler than 99% of similar days.

Saturday 5 Sept

18°Cexceptionally cool

usually 27°C–30°C

cooler than 99% of similar days

night: near normal rain: exceptionally wet wind: stronger than usual

Sunday 6 Sept

22°Cexceptionally cool

usually 27°C–30°C

cooler than 96% of similar days

night: exceptionally warm rain: exceptionally wet wind: typical

Monday 7 Sept

25°Cexceptionally cool

usually 27°C–30°C

cooler than 94% of similar days

night: exceptionally warm rain: typical rainfall wind: typical

Tuesday 8 Sept

27°Ccooler than usual

usually 28°C–31°C

cooler than 85% of similar days

night: exceptionally warm rain: exceptionally wet wind: typical

Wednesday 9 Sept

24°Cexceptionally cool

usually 28°C–31°C

cooler than 96% of similar days

night: exceptionally warm rain: exceptionally wet wind: typical

Thursday 10 Sept

25°Cexceptionally cool

usually 28°C–31°C

cooler than 95% of similar days

night: exceptionally warm rain: exceptionally wet wind: typical

Friday 11 Sept

25°Cexceptionally cool

usually 28°C–31°C

cooler than 94% of similar days

night: exceptionally warm rain: exceptionally wet wind: lighter than usual

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 29°C by day. The coolest year was 1989 (24°C) and the warmest was 2022 (31°C). The current forecast averages 24°C - lower than in 98% of historical years.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Windhoek

Windhoek - 14-day weather forecast infographic

Windhoek 30 & 45-day weather - long-range outlook

Next 16 days · forecast

22°

around 17° at night · days with rain: 7

Weeks 3-4 · avg for September

30°

around 14° at night · rain chance 4%

Weeks 5-7 · avg for October

32°

around 16° at night · rain chance 10%

The 30 & 45-day outlook for Windhoek: the next 16 days are a numerical forecast updated daily - on average 22° by day and 17° at night. Further out we rely on multi-year climate averages: around 30° in September, and about 32° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Windhoek

Saturday5 September 2026

☀️18°clear sky

sunrise 06:58 · sunset 18:43 · night 10° · evening 19° · rain 0.35 mm · humidity 21% · wind 9 m/s · clouds 4%

Sunday6 September 2026

☀️22°clear sky

sunrise 06:58 · sunset 18:43 · night 14° · evening 23° · rain 0.13 mm · humidity 16% · wind 6 m/s

Monday7 September 2026

☀️25°clear sky

sunrise 06:57 · sunset 18:43 · night 18° · evening 26° · humidity 8% · wind 7 m/s · clouds 91%

Tuesday8 September 2026

☀️27°clear sky

sunrise 06:56 · sunset 18:44 · night 22° · evening 30° · rain 0.48 mm · humidity 9% · wind 7 m/s · clouds 73%

Wednesday9 September 2026

☁️24°overcast clouds

sunrise 06:55 · sunset 18:44 · night 19° · evening 26° · rain 0.92 mm · humidity 29% · wind 8 m/s · clouds 100%

Thursday10 September 2026

☁️25°overcast clouds

sunrise 06:54 · sunset 18:44 · night 19° · evening 24° · rain 3.86 mm · humidity 20% · wind 7 m/s · clouds 99%

Friday11 September 2026

🌤️25°a few clouds

sunrise 06:53 · sunset 18:44 · night 19° · evening 28° · rain 1.57 mm · humidity 20% · wind 6 m/s · clouds 20%

Saturday12 September 2026

☀️27°clear sky

sunrise 06:52 · sunset 18:45 · night 19° · evening 29° · humidity 18% · wind 9 m/s · clouds 1%

Sunday13 September 2026

🌧️26°light rain

sunrise 06:51 · sunset 18:45 · night 16° · evening 23° · rain 0.46 mm · humidity 25% · wind 8 m/s · clouds 82%

Monday14 September 2026

🌧️13°moderate rain

sunrise 06:50 · sunset 18:45 · night 16° · evening 14° · rain 19.1 mm · humidity 81% · wind 11 m/s · clouds 99%

Tuesday15 September 2026

🌧️16°light rain

sunrise 06:49 · sunset 18:46 · night 14° · evening 18° · rain 9.41 mm · humidity 78% · wind 4 m/s · clouds 99%

Wednesday16 September 2026

🌧️16°moderate rain

sunrise 06:48 · sunset 18:46 · night 15° · evening 18° · rain 21.9 mm · humidity 80% · wind 7 m/s · clouds 100%

Thursday17 September 2026

🌧️19°light rain

sunrise 06:47 · sunset 18:46 · night 17° · evening 22° · rain 2.76 mm · humidity 49% · wind 8 m/s · clouds 2%

Friday18 September 2026

☀️21°clear sky

sunrise 06:46 · sunset 18:46 · night 19° · evening 24° · rain 0.14 mm · humidity 39% · wind 6 m/s · clouds 97%

Saturday19 September 2026

☀️24°clear sky

sunrise 06:45 · sunset 18:47 · night 21° · evening 28° · rain 5.05 mm · humidity 32% · wind 5 m/s · clouds 100%

Sunday20 September 2026

☀️25°clear sky

sunrise 06:44 · sunset 18:47 · night 22° · evening 27° · humidity 22% · wind 8 m/s

UV index in Windhoek - is it safe to sunbathe?

Today the UV index in Windhoek is 8 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Windhoek weather through the year

Warmest, driest months on average: January, February, March, April.

Upcoming public holidays in Namibia: Human Rights Day — 10 December · Christmas Day — 25 December · Day of Goodwill — 26 December.

Nearby and related places

OkahandjaRehobothSwakopmundWalvis BayKeetmanshoopLüderitzOshakatiKatima MuliloRundu

FAQ - Windhoek weather

What is the weather like in Windhoek today?

Today it is about 18° during the day and 10° at night, clear sky.

How far ahead can I check the forecast for Windhoek?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.