Satellite: Sentinel-2 cloudless 2016 by EOX IT Services GmbH · CC BY 4.0 · Contains modified Copernicus Sentinel data 2016
Weather forecastArrayan, Peru · Model run 2026-10-22 12:00 UTC
Arrayan weather today
Right now21°Cloudy
Today28° / 21°Usual 28° / 19°
Rain2 mmChance of rain 12%
5.60° S, 78.44° WElevation 878 mUTC−5 · Peru Standard Time
When to goArrayan · weather score
Best timeJun–Aug
October: high / low28° / 19°
Today in Arrayan: rain, a high of 28° and a low of 21°, 2 mm of rain. The afternoon is about as warm as usual for the date (28°).
Tonight: cloudy, around 21°.
Tomorrow: rain, 27° / 21°, 1 mm of rain.
Today · 22 October
Rain · 28° / 21° · 2 mm
Night–
Morning24°– · 2 km/h
Afternoon27°1 mm · 18 km/h
Evening22°1 mm · 14 km/h
Tomorrow · 23 October
Rain · 27° / 21° · 1 mm
Night21°– · 4 km/h
Morning23°– · 6 km/h
Afternoon26°– · 12 km/h
Evening23°0 mm · 5 km/h
21°
Cloudy in Arrayan now
Wind8 km/h
Humidity92%
Cloud cover100%
Sunrise · sunset05:51 · 18:07
Today
22 Oct
28°
21°
2 mm
Fri
23 Oct
27°
21°
1 mm
Sat
24 Oct
30°
21°
5 mm
Sun
25 Oct
31°
21°
2 mm
Mon
26 Oct
30°
22°
1 mm
Tue
27 Oct
30°
22°
2 mm
Wed
28 Oct
28°
20°
1 mm
Thu
29 Oct
29°
22°
4 mm
Fri
30 Oct
26°
21°
5 mm
Sat
31 Oct
30°
21°
4 mm
Model run 12:00 UTCDaylight today 12 h 16 minRefreshed several times a day
The next 48 hours
Rain in mm per 3 hours; times are local.
Five-week outlook
Days 1–10 are the detailed forecast; days 11–35 the average of many model runs, with the band showing how far they disagree. Dashed lines: the usual high and low for the date.
15°20°25°30°35°22 Oct29 Oct5 Nov12 Nov19 NovLess certain →
High
Low
Usual for the date
Spread of the model runs
22 Oct – 28 Oct29° / 21°+1° warmer than usualRain 12 mm
29 Oct – 4 Nov29° / 20°+1° warmer than usualRain 36 mm
5 Nov – 11 Nov30° / 19°close to the usualRain 44 mm
12 Nov – 18 Nov30° / 19°+1° warmer than usualRain 48 mm
19 Nov – 23 Nov31° / 19°+1° warmer than usualRain 33 mm
Days 1–10: a high-resolution global weather model (0.25° grid), adjusted to this place's own climate so that a hill village is not given the valley's warmth. New model runs arrive twice a day.
Days 11–33: the average of the 31 runs of a global ensemble model. Day-to-day weather cannot be forecast this far ahead, so read these days as a trend — warmer or colder, wetter or drier than usual — and check again closer to the date.