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Weather in Callao, Peru 🇵🇪

🏆 Callao ranks #70 for coldest right now.

Weather Forecast in Callao

Current Weather in Callao

Partly Cloudy
20°C
Feels like 13°C. Partly Cloudy.
🌬️ 16 km/h S
💧 78% Humidity
🧭 1009 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 16°C
🌅 Sunrise: 06:29 AM
🌇 Sunset: 06:00 PM
Map Overlays:

As of now, Callao is 20°C and partly cloudy, feeling like 13°C. The air is at 78% humidity and winds are about 16 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Callao range from about 19°C to 22°C.

Hourly Forecast for Callao

19:00
Partly Cloudy
20°
13%
20:00
Partly Cloudy
20°
14%
21:00
Cloudy
20°
17%
22:00
Cloudy
20°
19%
23:00
Patchy rain nearby
20°
22%
00:00
Patchy rain nearby
20°
25%
01:00
Patchy rain nearby
20°
26%
02:00
Patchy rain nearby
20°
26%
03:00
Patchy rain nearby
20°
25%
04:00
Patchy rain nearby
20°
23%
05:00
Patchy rain nearby
20°
19%
06:00
Patchy rain nearby
20°
17%
07:00
Patchy rain nearby
20°
22%
08:00
Partly Cloudy
20°
14%
09:00
Partly Cloudy
20°
13%
10:00
Partly Cloudy
21°
12%
11:00
Partly Cloudy
21°
9%
12:00
Sunny
21°
8%
13:00
Sunny
22°
7%
14:00
Sunny
22°
7%
15:00
Sunny
22°
7%
16:00
Sunny
21°
8%
17:00
Partly Cloudy
21°
10%
18:00
Partly Cloudy
21°
13%

14-Day Forecast for Callao

Thu, Jul 23
Patchy rain nearby Patchy rain nearby
21° / 19°
Fri, Jul 24
Patchy rain nearby Patchy rain nearby
22° / 20°
Sat, Jul 25
Sunny Sunny
22° / 20°
Sun, Jul 26
Sunny Sunny
22° / 20°
Mon, Jul 27
Sunny Sunny
22° / 20°
Tue, Jul 28
Partly Cloudy Partly Cloudy
21° / 20°
Wed, Jul 29
Sunny Sunny
21° / 20°
Thu, Jul 30
Sunny Sunny
22° / 20°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
21° / 19°
Sat, Aug 01
Patchy rain nearby Patchy rain nearby
21° / 20°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
21° / 20°
Mon, Aug 03
Partly Cloudy Partly Cloudy
21° / 19°
Tue, Aug 04
Partly Cloudy Partly Cloudy
21° / 20°
Wed, Aug 05
Partly Cloudy Partly Cloudy
21° / 20°

Additional Forecasts for Callao

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 199.0 μg/m³
O₃ (Ozone) 44.0 μg/m³
NO₂ (Nitrogen Dioxide) 16.0 μg/m³
SO₂ (Sulphur Dioxide) 4.1 μg/m³
PM2.5 (Fine particles) 15.1 μg/m³
PM10 (Coarse particles) 51.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Peru

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Best Time to Be Outside in Callao Tomorrow

There is no good daylight window left in Callao today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Callao

What is the temperature in Callao right now?

Callao is sitting at 20°C (69°F) right now, partly cloudy (feels like 13°C).

What's the weather like in Callao right now?

Conditions in Callao right now: Partly Cloudy, humidity 78%, wind 16 km/h S.

What is today's forecast for Callao?

Today in Callao: high 21°C, low 19°C, patchy rain nearby. Chance of rain: 36%.

What is the 7-day weather forecast for Callao?

Daily highs and lows for Callao:

  • 2026-07-23: 21°C / 19°C
  • 2026-07-24: 22°C / 20°C
  • 2026-07-25: 22°C / 20°C
  • 2026-07-26: 22°C / 20°C
  • 2026-07-27: 22°C / 20°C
  • 2026-07-28: 21°C / 20°C
  • 2026-07-29: 21°C / 20°C
Is it going to rain in Callao today?

There is a 36% chance of rain in Callao today. Total expected precipitation: 0.38 mm.

What is the wind speed in Callao right now?

Wind in Callao is currently 16 km/h (10 mph) from the S.

What is the UV index in Callao right now?

The UV index in Callao is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇵🇪 Peru: Lima · Arequipa · Trujillo · Chiclayo · Piura · Huancayo · Cusco · Iquitos · Pucallpa · Chimbote · Tacna · Ica · Santiago de Surco · Juliaca · Cajamarca · Huánuco · Santa Anita - Los Ficus · Sullana · Chincha Alta · Ayacucho · San Martin · Puno · Huaraz · San Francisco De Borja · Talara · Tumbes · Chosica · Puerto Maldonado · Breña · Ciudad Satelite · Chilca · Selva Alegre · Abancay · Moquegua · Chulucanas · San Isidro · Jesus Maria · Huaral · Pisco · Wanchaq · Cerro de Pasco · Belen · Catacaos · Huacho · Ilo · Tingo María · Tarma · Moyobamba · Huancavelica · Centenario