- Clothing
- Waterproof jacket and umbrella strongly recommended.
Tomorrow's Weather Forecast - Montevideo
Tomorrow's weather in Montevideo. high 12°C (54°F), low 10°C (50°F). Drizzle.
Tomorrow’s Outlook
Tomorrow brings a similar temperature to today. Expect heavy rain in the morning and afternoon, with rain chances climbing as high as 92%. That risk lines up with humidity averaging 83% through the day the more moisture in the air, the more readily clouds build into showers. Humidity holds around 83%, giving the air a damp, heavy feel even without much heat behind it. Winds will turn gusty at times, reaching up to 50 km/h. Sunrise is at 6:48 AM and sunset at 6:34 PM, for about 11h 46m of daylight.
- Tomorrow
- 12°/ 10°
- Today12° / 10°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon11°
- Rain probability
- 86%
- Wind speed
- 35 km/h
AfternoonNoon – 6 PM10°
- Rain probability
- 92%
- Wind speed
- 38 km/h
Evening6 PM – Midn10°
- Rain probability
- 33%
- Wind speed
- 37 km/h
NightMidn – 6 AM12°
- Rain probability
- 12%
- Wind speed
- 24 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
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Planning Advice for Tomorrow
- Outdoor
- Not ideal for outdoor plans or car washes — heavy rain expected.
- Travel
- Expect traffic slowdowns from wet roads. Allow extra time.
Sunrise & Sunset
Sunrise
Dawn 6:18 AMTotal Daylight
Full day forecastSolar noon 12:41 PM
Sunset
Dusk 7:04 PMvs today+2 min daylight
Sunrise shift1 min earlier
Sunset shift1 min later
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Montevideo is forecast to reach a high of 12°C tomorrow, with an overnight low around 10°C. That's 3° below the long-term average high of 15°C for this time of year. It continues a recent pattern — 6 of the last 28 days with published data have run cooler than normal. Expect a high chance of rain (92% probability) and moderate breezes averaging 38 km/h. Air quality is currently good (AQI 46), with no notable outdoor health concerns.
Today vs Normal
12°C-3° below normal
The long-term average high for today is 15°C.
6 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running below normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Good
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.