- Clothing
- Light layers work well; a jacket for the evening.
Tomorrow's Weather Forecast - Karaj
Tomorrow's weather in Karaj. high 29°C (84°F), low 17°C (63°F). Partly Cloudy.
Tomorrow’s Outlook
Tomorrow brings a similar temperature to today. Expect pleasant, mostly clear skies with little chance of rain. Humidity sits at a moderate 43%, so the air shouldn't feel unusually damp or dry. A light breeze near 19 km/h is expected. Sunrise is at 5:46 AM and sunset at 6:17 PM, for about 12h 32m of daylight.
- Tomorrow
- 29°/ 17°
- Today30° / 16°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon22°
- Rain probability
- 18%
- Wind speed
- 11 km/h
AfternoonNoon – 6 PM28°
- Rain probability
- 0%
- Wind speed
- 19 km/h
Evening6 PM – Midn24°
- Rain probability
- 5%
- Wind speed
- 10 km/h
NightMidn – 6 AM18°
- Rain probability
- 8%
- Wind speed
- 10 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
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Planning Advice for Tomorrow
- Outdoor
- Good conditions for outdoor activities.
- Travel
- Standard travel conditions expected.
Sunrise & Sunset
Sunrise
Dawn 5:16 AMTotal Daylight
Full day forecastSolar noon 12:01 PM
Sunset
Dusk 6:47 PMvs today-2 min daylight
Sunrise shift1 min later
Sunset shift2 min earlier
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Karaj is forecast to reach a high of 29°C tomorrow, with an overnight low around 17°C. That's 7° above the long-term average high of 22°C for this time of year. It continues a recent pattern — 19 of the last 19 days with published data have run warmer than normal. Expect a low chance of rain (18% probability) and a gentle breeze averaging 19 km/h. Air quality is currently Unhealthy for Sensitive Groups (AQI 124), driven mainly by O₃ at 168 μg/m³.
Today vs Normal
30°C+7° above normal
The long-term average high for today is 23°C.
19 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
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.