Current Conditions

La Unión, Piura

86°F30°C
Partly Cloudy

Wind

SSW 17 mph27 km/h

Humidity

52%

Cloud Cover

41%

As of Tuesday, September 8, 2026 at 3:15 PM GMT-5

Today's Outlook

Day

Partly cloudy and hot, with a high of 88°F31°C. Windy from the S at 15 to 17 mph24 to 27 km/h. Humid.

Night

Partly cloudy, with a low around 76°F24°C. Windy from the S at 14 to 16 mph23 to 25 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 88°F31°CFeels 91°F33°CLow 76°F24°CPrecip 0 in0 mmCloud 43%Wind S 14 mph23 km/hTuesday: Partly cloudy and hot, with a high of 88°F31°C. Windy from the S at 15 to 17 mph24 to 27 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 76°F24°C. Windy from the S at 14 to 16 mph23 to 25 km/h.
Partly CloudyHigh 86°F30°CLow 73°F23°CPrecip 0 in0.1 mm2%Cloud 62%Wind S 12 mph19 km/hWednesday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 74°F23°C. Breezy from the S at 12 to 15 mph20 to 24 km/h. Humid. Wednesday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the S at 11 to 15 mph18 to 24 km/h.
Partly CloudyHigh 86°F30°CLow 73°F23°CPrecip 0 in0.1 mmCloud 51%Wind S 10 mph17 km/hThursday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 74°F23°C. Breezy from the S at 10 to 14 mph16 to 22 km/h. Humid. Thursday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the S at 11 to 14 mph17 to 22 km/h.
Partly CloudyHigh 86°F30°CFeels 89°F31°CLow 72°F22°CPrecip 0 in0 mmCloud 43%Wind S 10 mph15 km/hFriday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the S at 9 to 15 mph15 to 24 km/h. Humid. Friday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the S at 10 to 15 mph16 to 24 km/h.
ClearHigh 86°F30°CLow 71°F22°CPrecip 0 in0.1 mm1%Cloud 40%Wind S 11 mph18 km/hSaturday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the S at 12 to 16 mph19 to 25 km/h. Humid. Saturday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the S at 11 to 15 mph18 to 24 km/h.
Partly CloudyHigh 85°F29°CLow 71°F22°CPrecip 0 in0 mmCloud 49%Wind S 10 mph17 km/hSunday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Breezy from the S at 11 to 15 mph17 to 24 km/h. Humid. Sunday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the S at 10 to 14 mph16 to 23 km/h.
Partly CloudyHigh 87°F30°CLow 71°F21°CPrecip 0 in0 mmCloud 50%Wind S 9 mph15 km/hMonday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 72°F22°C. Breezy from the S at 9 to 13 mph14 to 20 km/h. Humid. Monday Night: Partly cloudy, with a low around 71°F21°C. Breezy from the S at 9 to 13 mph15 to 21 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 888°F31°C
Feels 91°F33°C
76°F24°C0 in0 mm· —43%Partly CloudyS 14 mph23 km/h
WednesdaySep 986°F30°C73°F23°C0 in0.1 mm· 2%62%Partly CloudyS 12 mph19 km/h
ThursdaySep 1086°F30°C73°F23°C0 in0.1 mm· —51%Partly CloudyS 10 mph17 km/h
FridaySep 1186°F30°C
Feels 89°F31°C
72°F22°C0 in0 mm· —43%Partly CloudyS 10 mph15 km/h
SaturdaySep 1286°F30°C71°F22°C0 in0.1 mm· 1%40%ClearS 11 mph18 km/h
SundaySep 1385°F29°C71°F22°C0 in0 mm· —49%Partly CloudyS 10 mph17 km/h
MondaySep 1487°F30°C71°F21°C0 in0 mm· —50%Partly CloudyS 9 mph15 km/h
TuesdaySep 1587°F31°C
Feels 90°F32°C
72°F22°C0 in0.1 mm· 4%60%Partly CloudyS 9 mph14 km/h
WednesdaySep 1688°F31°C71°F22°C0 in0 mm· —50%Partly CloudyS 10 mph15 km/h
ThursdaySep 1787°F31°C71°F22°C0 in0 mm· —43%Partly CloudyS 10 mph17 km/h
FridaySep 1887°F31°C71°F22°C0 in0 mm· —43%Partly CloudyS 10 mph16 km/h
SaturdaySep 1987°F30°C72°F22°C0 in0.1 mm· 2%49%Partly CloudyS 9 mph15 km/h
SundaySep 2087°F31°C72°F22°C0 in0 mm· —52%Partly CloudyS 9 mph14 km/h
MondaySep 2187°F31°C72°F22°C0 in0.1 mm· 1%54%Partly CloudyS 9 mph14 km/h
TuesdaySep 2288°F31°C71°F22°C0 in0.1 mm· 3%54%Partly CloudyS 9 mph15 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 5.4023°S, 80.7422°W·Elevation: 15m·Timezone: America/Lima·Population: 34,834