Current Conditions

San Isidro, Lima region

68°F20°C
Drizzle

Wind

S 6 mph9 km/h

Humidity

91%

Cloud Cover

86%

As of Thursday, August 13, 2026 at 8:19 AM GMT-5

Today's Outlook

Day

Mostly cloudy and warm, with a high of 72°F22°C. Breezy from the S at 8 to 10 mph12 to 16 km/h. 56% chance of drizzle in the morning. Humid.

Night

Mostly cloudy, with a low around 69°F21°C. Breezy from the S at 9 mph14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 72°F22°CLow 68°F20°CPrecip 0.03 in0.8 mm56%Cloud 59%Wind S 8 mph13 km/hThursday: Mostly cloudy and warm, with a high of 72°F22°C. Breezy from the S at 8 to 10 mph12 to 16 km/h. 56% chance of drizzle in the morning. Humid. Thursday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the S at 9 mph14 km/h.
DrizzleHigh 72°F22°CLow 68°F20°CPrecip 0.03 in0.7 mm21%Cloud 60%Wind S 10 mph16 km/hFriday: Mostly cloudy and warm, with a high of 72°F22°C. Breezy from the S at 11 to 12 mph17 to 19 km/h. 21% chance of drizzle in the morning. Humid. Friday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the S at 9 to 10 mph14 to 15 km/h.
DrizzleHigh 71°F22°CLow 68°F20°CPrecip 0.04 in0.9 mm42%Cloud 62%Wind S 11 mph17 km/hSaturday: Mostly cloudy and warm, with a high of 71°F22°C. Breezy from the S at 11 to 12 mph18 to 19 km/h. 42% chance of drizzle in the morning. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 21% chance of drizzle before dawn.
DrizzleHigh 71°F22°CLow 67°F19°CPrecip 0.08 in2.1 mm76%Cloud 80%Wind S 10 mph16 km/hSunday: Overcast and warm, with a high of 71°F22°C and morning low of 67°F19°C. Breezy from the S at 10 to 12 mph15 to 19 km/h. 40% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 67°F19°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 76% chance of drizzle throughout the night.
ShowersHigh 69°F20°CLow 65°F19°CPrecip 0.14 in3.6 mm91%Cloud 69%Wind S 12 mph19 km/hMonday: Mostly cloudy and warm, with a high of 69°F20°C. Breezy from the S at 13 to 14 mph20 to 23 km/h. 91% chance of light rain throughout the day. Monday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the S at 10 to 11 mph17 to 17 km/h. 87% chance of showers throughout the night.
DrizzleHigh 70°F21°CLow 65°F18°CPrecip 0.02 in0.5 mm22%Cloud 44%Wind S 13 mph21 km/hTuesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 65°F18°C. Breezy from the S at 14 mph22 km/h. 22% chance of drizzle in the morning. Tuesday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the SSE at 12 to 13 mph19 to 21 km/h. 11% chance of drizzle.
Partly CloudyHigh 70°F21°CLow 65°F19°CPrecip 0.02 in0.5 mm9%Cloud 52%Wind S 11 mph18 km/hWednesday: Mostly cloudy and warm, with a high of 70°F21°C. Breezy from the S at 12 mph19 km/h. Wednesday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the S at 11 to 12 mph18 to 20 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1372°F22°C68°F20°C0.03 in0.8 mm· 56%59%DrizzleS 8 mph13 km/h
FridayAug 1472°F22°C68°F20°C0.03 in0.7 mm· 21%60%DrizzleS 10 mph16 km/h
SaturdayAug 1571°F22°C68°F20°C0.04 in0.9 mm· 42%62%DrizzleS 11 mph17 km/h
SundayAug 1671°F22°C67°F19°C0.08 in2.1 mm· 76%80%DrizzleS 10 mph16 km/h
MondayAug 1769°F20°C65°F19°C0.14 in3.6 mm· 91%69%ShowersS 12 mph19 km/h
TuesdayAug 1870°F21°C65°F18°C0.02 in0.5 mm· 22%44%DrizzleS 13 mph21 km/h
WednesdayAug 1970°F21°C65°F19°C0.02 in0.5 mm· 9%52%Partly CloudyS 11 mph18 km/h
ThursdayAug 2070°F21°C66°F19°C0.03 in0.7 mm· 20%58%DrizzleS 9 mph14 km/h
FridayAug 2170°F21°C66°F19°C0.02 in0.6 mm· 14%59%DrizzleS 8 mph14 km/h
SaturdayAug 2270°F21°C66°F19°C0.02 in0.5 mm· 9%52%Partly CloudyS 9 mph14 km/h
SundayAug 2371°F21°C66°F19°C0.02 in0.6 mm· 14%54%DrizzleS 9 mph14 km/h
MondayAug 2470°F21°C65°F19°C0.02 in0.6 mm· 15%53%DrizzleS 9 mph14 km/h
TuesdayAug 2570°F21°C66°F19°C0.02 in0.5 mm· 14%53%DrizzleS 9 mph14 km/h
WednesdayAug 2670°F21°C65°F18°C0.04 in1.1 mm· 23%55%DrizzleS 8 mph13 km/h
ThursdayAug 2770°F21°C65°F19°C0.02 in0.6 mm· 21%52%DrizzleS 9 mph14 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: 12.0966°S, 77.0426°W·Elevation: 109m·Timezone: America/Lima·Population: 68,309