Arca
Castilla, Arequipa, Peru
Current Weather
5°41°
Light Rain
Feels Like: 3°38°
Min: -1°30°
Max: 10°50°
The next few hours will be hazy, with today reaching 10°C and dropping to 0°C. The coming days will be mixed precipitation
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
05:17
Sunrise
17:46
Sunset
Moon
17:31
Moonrise
04:33
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Arca.
View stargazing scoreWeather in Arca today, October 25, 2026
Arca could see fog on October 25, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still.Arca could see fog on October 25, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still.
Temperatures climb from an overnight low near -1°C toward a daytime high of about 10°C. Moisture in the air spans 69%-98%, with the highest values around 23:00. Expect gentle winds, highest near 16:00 at 18 km/h.Temperatures climb from an overnight low near 30°F toward a daytime high of about 50°F. Moisture in the air spans 69%-98%, with the highest values around 23:00. Expect gentle winds, highest near 16:00 at 11 mph.
Afternoon showers stay in play, peaking near 98% around 15:00. Skies remain cluttered, with cover about 89% by 19:00. Horizontal visibility sits around 2.3 km, briefly nearer 0 km. Daylight runs from 05:17 to 17:46, lasting 12 hours 28 minutes of sunlight today.Afternoon showers stay in play, peaking near 98% around 15:00. Skies remain cluttered, with cover about 89% by 19:00. Horizontal visibility sits around 1.4 mi, briefly nearer 0 mi. Daylight runs from 05:17 to 17:46, lasting 12 hours 28 minutes of sunlight today.
In short, fog or mist is the watchpoint in Arca on October 25, 2026; leave extra time for travel around a high of 10°C.In short, fog or mist is the watchpoint in Arca on October 25, 2026; leave extra time for travel around a high of 50°F.
Frequently asked questions about weather in Arca
How warm does it get in Arca?
The warmest month in Arca is November, with average high temperatures of 11°C. The average temperature during this period is around 3°C.The warmest month in Arca is November, with average high temperatures of 51°F. The average temperature during this period is around 38°F.
How cold does it get in Arca?
The coldest month in Arca is June, with average low temperatures of -6°C. The average temperature during this period is around 1°C.The coldest month in Arca is June, with average low temperatures of 21°F. The average temperature during this period is around 33°F.
What is the wettest time of year in Arca?
The wettest month in Arca is March, with an average of 247 mm of precipitation.The wettest month in Arca is March, with an average of 9.7 in of precipitation.
What is the driest time of year in Arca?
The driest month in Arca is June, with an average of 12 mm of precipitation.The driest month in Arca is June, with an average of 0.5 in of precipitation.