Today's Weather Forecast - Montevideo

Today's weather in Montevideo. high 12°C (54°F), low 10°C (50°F). Overcast.

Today’s Hourly Weather Outlook

Morning6 AM – Noon11°
Wind speed
13 km/h
Rain probability
0%
AfternoonNoon – 6 PM12°
Wind speed
15 km/h
Rain probability
1%
Evening6 PM – Midn12°
Wind speed
19 km/h
Rain probability
2%
NightMidn – 6 AM11°
Wind speed
10 km/h
Rain probability
0%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 6:19 AM
Total Daylight
48% of day elapsedSolar noon 12:41 PM
Sunset
Dusk 7:03 PM
Remaining6h 6m
Solar elevation50°
vs yesterday+3 min

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Montevideo is forecast to reach a high of 12°C today, 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 little chance of rain (2% probability) and a gentle breeze averaging 19 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.

2026-08-28: 14°C14°2026-08-29: 14°C14°2026-08-30: 16°C16°2026-08-31: 17°C17°2026-09-01: 14°C14°2026-09-02: 18°C18°2026-09-03: 15°C15°2026-09-04: 13°C13°2026-09-05: 11°C11°2026-09-06: 10°C10°2026-09-07: 11°C11°2026-09-08: 15°C15°

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.