Weather forecast for todayTacna, Peru

Weather forecast for today

Current condition 09:44 -05

  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hSW 220°
  • Humidity: 59%
  • Dewpoint: 13°C
  • Pressure: 1015.24mbar
  • Visibility: 9.66km
  • UV index: 7
  • ▼
Currently, a mix of thick and thin clouds keeps the sky mostly cloudy.
The temperature is a pleasant 21°C. The current temperature is a few degrees off the highest temperature for today.

Saturday 17. Oct 2026

  • 25°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 17km/hSW 224°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 05:10 -05
  • Sunset: 17:42 -05
  • ▼
Today, on Saturday, 17th of October, sunlight and clouds will take turns dominating the sky.
Temperature fluctuations between a temperate 25°C and a comfortable 16°C are predicted.
The expected peak temperature will be uncommonly higher than the typical October high of 19.9°C.
Sunrise was at 05:10 and sunset will be at 17:42; the daylight will last for 12h and 32min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 14h 24°C.
Coldest period: 22h - 0h 17°C.

Chance of precipitation

Highest chance: 20h - 22h 7%.

Hourly weather forecast

  • 10h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hSW 227°
  • Humidity: 58%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 10
  • ▼
  • 11h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hSW 225°
  • Humidity: 54%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 12h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hSW 225°
  • Humidity: 52%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 13h
  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSW 223°
  • Humidity: 50%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSW 221°
  • Humidity: 52%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 15h
  • 23°C
  • Feels like:
    23°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hSW 219°
  • Humidity: 56%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 22°C
  • Feels like:
    22°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hSW 222°
  • Humidity: 61%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 20°C
  • Feels like:
    20°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hSW 223°
  • Humidity: 69%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:42
  • 18h
  • 19°C
  • Feels like:
    19°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hSW 223°
  • Humidity: 75%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hSW 214°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 10km/hSW 215°
  • Humidity: 82%
  • Pressure: 1014mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 21h
  • 17°C
  • Feels like:
    17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 208°
  • Humidity: 84%
  • Pressure: 1014mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 22h
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSW 220°
  • Humidity: 87%
  • Pressure: 1014mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 23h
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 6km/hSW 222°
  • Humidity: 86%
  • Pressure: 1014mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, a combination of overcast and bright weather is anticipated.
The temperature will be between a minimum of 17°C and a maximum of 24°C. The warmest part of the day will be from 12h to 14h.
Today, expect conditions notably higher than the normal October average of 19.9°C. The lowest temperature is expected to be also a couple of degrees higher than the average minimum in October, typically 13.3°C.
Updated: Oct 17, 2026 @ 14:44:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (09:44 -05) it is 21°C in Tacna.

On Saturday, intermittent cloud cover is expected, allowing for some sunshine.

Today, the maximum temperature will be 25°C, while the minimum temperature will be 16°C.
The highest temperature today will be notably higher than the average maximum of 19.9°C in October. The lowest temperature today will be moderately higher than the average low temperature.

On Saturday, in Tacna, sunrise was at 05:10 and sunset will be at 17:42 (-05).

In Tacna, the length of the day today will be 12h and 32min.