Today's Weather Forecast - Valparaíso

Today's weather in Valparaíso. high 17°C (63°F), low 10°C (50°F). Mainly Clear.

Today’s Hourly Weather Outlook

Morning6 AM – Noon12°
Wind speed
13 km/h
Rain probability
0%
AfternoonNoon – 6 PM17°
Wind speed
24 km/h
Rain probability
9%
Evening6 PM – Midn12°
Wind speed
25 km/h
Rain probability
8%
NightMidn – 6 AM11°
Wind speed
7 km/h
Rain probability
2%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 7:20 AM
Total Daylight
23% of day elapsedSolar noon 1:43 PM
Sunset
Dusk 8:05 PM
Remaining9h 1m
Solar elevation32°
vs yesterday+3 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: PM2.5
Monitoring station
Valparaiso, Chile
PM2.5
17μg/m³
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Valparaíso is forecast to reach a high of 17°C today, with an overnight low around 10°C. That's 3° above the long-term average high of 14°C for this time of year. It continues a recent pattern — 27 of the last 28 days with published data have run warmer than normal. Expect little chance of rain (9% probability) and moderate breezes averaging 25 km/h. Air quality is currently Moderate (AQI 76), driven mainly by PM2.5 at 19 μg/m³.

Today vs Normal

17°C+3° above normal

The long-term average high for today is 14°C.

27 of the last 28 days with published data ran above normal.

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

2026-08-28: 14°C14°2026-08-29: 15°C15°2026-08-30: 15°C15°2026-08-31: 16°C16°2026-09-01: 17°C17°2026-09-02: 16°C16°2026-09-03: 15°C15°2026-09-04: 15°C15°2026-09-05: 15°C15°2026-09-06: 15°C15°2026-09-07: 14°C14°2026-09-08: 15°C15°

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

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.