Weather in Riyadh - 14-day forecast

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

Forecast for the next days in Riyadh

today☀️ 39°night 32°

Sun☀️ 36°night 34°

Mon☀️ 40°night 35°

Tue☀️ 42°night 37°

Wed🌤️ 42°night 37°

Thu☀️ 42°night 38°

Fri☀️ 42°night 38°

Sat☀️ 42°night 36°

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

Sunday 6 Sept in Riyadh, the forecast high is 36°C. Typical daytime temperatures at this time of year range from 41°C to 43°C, so it will be exceptionally cool. It is cooler than 99% of similar days.

Saturday 5 Sept

39°Cexceptionally cool

usually 41°C–43°C

cooler than 97% of similar days

night: exceptionally warm rain: typical rainfall wind: exceptionally strong

Sunday 6 Sept

36°Cexceptionally cool

usually 41°C–43°C

cooler than 99% of similar days

night: exceptionally warm rain: typical rainfall wind: typical

Monday 7 Sept

40°Ccooler than usual

usually 40°C–43°C

cooler than 88% of similar days

night: exceptionally warm rain: typical rainfall wind: exceptionally strong

Tuesday 8 Sept

42°Cnear normal

usually 40°C–43°C

night: exceptionally warm rain: typical rainfall wind: stronger than usual

Wednesday 9 Sept

42°Cnear normal

usually 40°C–43°C

night: exceptionally warm rain: typical rainfall wind: stronger than usual

Thursday 10 Sept

42°Cwarmer than usual

usually 40°C–43°C

warmer than 71% of similar days

night: exceptionally warm rain: typical rainfall wind: typical

Friday 11 Sept

42°Cwarmer than usual

usually 40°C–42°C

warmer than 79% of similar days

night: exceptionally warm rain: typical rainfall wind: exceptionally light

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 42°C by day. The coolest year was 2000 (39°C) and the warmest was 2023 (44°C). The current forecast averages 40°C - lower than in 78% 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Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window.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 - Riyadh

Riyadh - 14-day weather forecast infographic

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

Next 16 days · forecast

40°

around 35° at night · days with rain: 0

Weeks 3-4 · avg for September

39°

around 30° at night · rain chance 0%

Weeks 5-7 · avg for October

35°

around 27° at night · rain chance 0%

The 30 & 45-day outlook for Riyadh: the next 16 days are a numerical forecast updated daily - on average 40° by day and 35° at night. Further out we rely on multi-year climate averages: around 39° in September, and about 35° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Riyadh

Saturday5 September 2026

☀️39°clear sky

sunrise 05:35 · sunset 18:08 · night 32° · evening 40° · humidity 10% · wind 9 m/s · clouds 8%

Sunday6 September 2026

☀️36°clear sky

sunrise 05:36 · sunset 18:07 · night 34° · evening 39° · humidity 17% · wind 6 m/s · clouds 1%

Monday7 September 2026

☀️40°clear sky

sunrise 05:36 · sunset 18:06 · night 35° · evening 41° · humidity 12% · wind 9 m/s · clouds 1%

Tuesday8 September 2026

☀️42°clear sky

sunrise 05:36 · sunset 18:05 · night 37° · evening 40° · humidity 9% · wind 7 m/s · clouds 6%

Wednesday9 September 2026

🌤️42°a few clouds

sunrise 05:37 · sunset 18:04 · night 37° · evening 39° · humidity 11% · wind 7 m/s · clouds 19%

Thursday10 September 2026

☀️42°clear sky

sunrise 05:37 · sunset 18:03 · night 38° · evening 41° · humidity 10% · wind 6 m/s · clouds 5%

Friday11 September 2026

☀️42°clear sky

sunrise 05:38 · sunset 18:02 · night 38° · evening 41° · humidity 9% · wind 4 m/s · clouds 6%

Saturday12 September 2026

☀️42°clear sky

sunrise 05:38 · sunset 18:01 · night 36° · evening 40° · humidity 8% · wind 6 m/s · clouds 3%

Sunday13 September 2026

☀️40°clear sky

sunrise 05:38 · sunset 18:00 · night 34° · evening 39° · humidity 8% · wind 7 m/s · clouds 52%

Monday14 September 2026

☀️39°clear sky

sunrise 05:39 · sunset 17:59 · night 33° · evening 37° · humidity 8% · wind 7 m/s · clouds 2%

Tuesday15 September 2026

☀️39°clear sky

sunrise 05:39 · sunset 17:58 · night 33° · evening 37° · humidity 6% · wind 4 m/s

Wednesday16 September 2026

☀️39°clear sky

sunrise 05:39 · sunset 17:56 · night 35° · evening 37° · humidity 6% · wind 3 m/s

Thursday17 September 2026

☀️41°clear sky

sunrise 05:40 · sunset 17:55 · night 34° · evening 39° · humidity 4% · wind 4 m/s

Friday18 September 2026

☀️41°clear sky

sunrise 05:40 · sunset 17:54 · night 35° · evening 39° · humidity 8% · wind 6 m/s · clouds 1%

Saturday19 September 2026

☀️40°clear sky

sunrise 05:40 · sunset 17:53 · night 32° · evening 37° · humidity 6% · wind 6 m/s

Sunday20 September 2026

☀️38°clear sky

sunrise 05:41 · sunset 17:52 · night 40° · evening 40° · humidity 10% · wind 4 m/s

UV index in Riyadh - is it safe to sunbathe?

Today the UV index in Riyadh is 9 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Riyadh weather through the year

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

Upcoming public holidays in Saudi Arabia: Saudi National Day — 23 September · Saudi Founding Day — 22 February · Eid al-Fitr — 9 – 12 March. Full calendar and travel notes

Nearby and related places

BuraydahDhahranDammamJubailTaifMedinaAbhaMeccaJeddah

FAQ - Riyadh weather

What is the weather like in Riyadh today?

Today it is about 39° during the day and 32° at night, clear sky.

How far ahead can I check the forecast for Riyadh?

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.