Tomorrow's Weather Forecast - Muscat

Tomorrow's weather in Muscat. high 36°C (97°F), low 28°C (82°F). Mainly Clear.

Tomorrow’s Outlook

Tomorrow will be 3°C cooler than today. A warm, sunny day is expected, with rain chances staying low throughout. Humidity sits at a moderate 68%, so the air shouldn't feel unusually damp or dry. A light breeze near 24 km/h is expected. Sunrise is at 5:51 AM and sunset at 6:13 PM, for about 12h 22m of daylight.

Tomorrow
36°/ 28°
Today39° / 30°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon32°
Rain probability
0%
Wind speed
18 km/h
AfternoonNoon – 6 PM35°
Rain probability
0%
Wind speed
24 km/h
Evening6 PM – Midn31°
Rain probability
0%
Wind speed
16 km/h
NightMidn – 6 AM29°
Rain probability
0%
Wind speed
5 km/h

24-Hour Rain & Temperature Forecast

Tomorrow12 Sep
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Temperature · peaks at +36°C

Planning Advice for Tomorrow

Clothing
Light, breathable clothing. Apply sunscreen if outdoors.
Outdoor
Great for outdoor activities. Stay hydrated and seek shade.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 5:21 AM
Total Daylight
Full day forecastSolar noon 12:02 PM
Sunset
Dusk 6:43 PM
vs today-1 min daylight
Sunrise shiftSame time
Sunset shift1 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Muscat is forecast to reach a high of 36°C tomorrow, with an overnight low around 28°C. That's 2° below the long-term average high of 38°C for this time of year. Expect little chance of rain (0% probability) and moderate breezes averaging 24 km/h. Air quality is currently Unhealthy for Sensitive Groups (AQI 126), driven mainly by PM2.5 at 45 μg/m³.

Today vs Normal

39°C+1° above normal

The long-term average high for today is 38°C.

18 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 41°C41°2026-08-20: 40°C40°2026-08-21: 40°C40°2026-08-22: 40°C40°2026-08-23: 39°C39°2026-08-24: 40°C40°2026-08-25: 40°C40°2026-08-26: 40°C40°2026-08-27: 40°C40°2026-08-28: 41°C41°2026-08-29: 42°C42°2026-08-30: 42°C42°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Unhealthy for Sensitive Groups

Health effects can be felt by sensitive groups, including children, older adults, and people with respiratory or heart conditions. The general public is less likely to be affected.