Detailed weather forecast for Rivera, Uruguay: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Rivera
today☁️16°💧 0.1 mm
Sun☀️10°💧 0.1 mm
Mon☀️10°💧 0.4 mm
Tue☀️15°💧 0.2 mm
Wed🌤️18°night 12°
Thu☀️19°💧 0.1 mm
Fri🌧️16°💧 25.9 mm
Sat🌧️8°💧 1.5 mm
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 Rivera, the forecast high is 10°C. Typical daytime temperatures at this time of year range from 16°C to 24°C, so it will be exceptionally cool. It is cooler than 97% of similar days.
16°Ccooler than usual
usually 16°C–24°C
cooler than 81% of similar days
night: cooler than usualrain: typical rainfallwind: typical
From 1981 to 2025, the 5-11 Sept period averaged 21°C by day. The coolest year was 2008 (15°C) and the warmest was 2013 (27°C). The current forecast averages 15°C - lower than in 100% 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Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window.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 - Rivera
Day-by-day forecast for Rivera
Saturday5 September 2026
☁️16°broken clouds
sunrise 06:54 · sunset 18:29 · night 6° · evening 12° · rain 0.1 mm · humidity 49% · wind 6 m/s · clouds 79%
Sunday6 September 2026
☀️10°clear sky
sunrise 06:52 · sunset 18:29 · night 3° · evening 7° · rain 0.13 mm · humidity 54% · wind 6 m/s · clouds 4%
Monday7 September 2026
☀️10°clear sky
sunrise 06:51 · sunset 18:30 · night 5° · evening 10° · rain 0.36 mm · humidity 57% · wind 5 m/s · clouds 4%
Tuesday8 September 2026
☀️15°clear sky
sunrise 06:50 · sunset 18:30 · night 11° · evening 15° · rain 0.18 mm · humidity 67% · wind 3 m/s · clouds 4%
sunrise 06:37 · sunset 18:36 · night 17° · evening 21° · rain 0.87 mm · humidity 72% · wind 3 m/s · clouds 100%
Saturday19 September 2026
🌧️18°light rain
sunrise 06:36 · sunset 18:37 · night 18° · evening 20° · rain 2.97 mm · humidity 98% · wind 5 m/s · clouds 100%
UV index in Rivera - is it safe to sunbathe?
Today the UV index in Rivera is 6 (high) - unprotected fair skin can burn in about 30 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.
Upcoming public holidays in Uruguay: Day of the race — 12 October · Deceased ones day — 2 November · Christmas Day — 25 December.