Tacna

Current Weather

20°69°

Overcast

Feels Like: 20°67°

Min: 16°62°

Max: 25°77°

The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 16°C. The coming days will be mostly cloudy throughout the day.

Hourly Forecast

21°70°20°68°19°67°18°65°18°64°17°63°17°63°17°62°17°62°17°62°17°62°17°62°16°62°17°63°18°64°18°65°20°67°21°70°22°72°23°73°23°73°23°73°22°71°21°70°
8%
8%
8%
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

103
Unhealthy for Sensitive Groups

Members of sensitive groups may experience health effects.

GoodHazardous

Daylight Hours

05:09

Sunrise

17:41

Sunset

12 hours 31 minutes of sunlight today

Moon

14:39

Moonrise

02:31

Moonset

Daily Forecast

Today

16°62°
25°77°

Friday

16°62°
23°73°

Saturday

16°61°
24°75°

Sunday

15°60°
25°77°

Monday

16°61°
24°75°

Tuesday

16°60°
25°77°

Wednesday

16°60°
26°79°

Thursday

16°62°
26°78°

Friday

17°62°
26°79°

Saturday

16°62°
26°79°

UV Index

No protection needed
2Low
LowExtreme

Humidity

75%Humid
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Tacna.

View stargazing score

Weather in Tacna today, October 22, 2026

Cloud cover dominates in Tacna on October 22, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.Cloud cover dominates in Tacna on October 22, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.

The temperature range runs from about 16°C up to 25°C. Expect humidity between 71% and 95%, most humid near 23:00. Winds stay light, near 11 km/h by 16:00, so the day feels still more than breezy.The temperature range runs from about 62°F up to 77°F. Expect humidity between 71% and 95%, most humid near 23:00. Winds stay light, near 7 mph by 16:00, so the day feels still more than breezy.

Afternoon skies stay clogged, peaking close to 100% near 16:00. The grey theme continues rather than clearing out. Visibility stays near 16.1 km. Daylight runs from 05:09 to 17:41, lasting 12 hours 31 minutes of sunlight today.Afternoon skies stay clogged, peaking close to 100% near 16:00. The grey theme continues rather than clearing out. Visibility stays near 10 mi. Daylight runs from 05:09 to 17:41, lasting 12 hours 31 minutes of sunlight today.

Overall, Tacna on October 22, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 25°C.Overall, Tacna on October 22, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 77°F.

Frequently asked questions about weather in Tacna

How warm does it get in Tacna?

The warmest month in Tacna is February, with average high temperatures of 26°C. The average temperature during this period is around 21°C.The warmest month in Tacna is February, with average high temperatures of 78°F. The average temperature during this period is around 70°F.

How cold does it get in Tacna?

The coldest month in Tacna is August, with average low temperatures of 14°C. The average temperature during this period is around 16°C.The coldest month in Tacna is August, with average low temperatures of 56°F. The average temperature during this period is around 61°F.

What is the wettest time of year in Tacna?

The wettest month in Tacna is January, with an average of 33 mm of precipitation.The wettest month in Tacna is January, with an average of 1.3 in of precipitation.

What is the driest time of year in Tacna?

The driest month in Tacna is November, with an average of 3 mm of precipitation.The driest month in Tacna is November, with an average of 0.1 in of precipitation.

View full climate insights for Tacna →