Current Conditions

San Esteban, Valparaiso

51°F11°C

Cloudy

Wind

ENE 2 mph3 km/h

Humidity

58%

Cloud Cover

73%

As of Wednesday, September 23, 2026 at 2:31 AM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 61°F16°C and morning low of 48°F9°C. Light wind from the NNE around 3 mph4 km/h. Dry air.

Night

Overcast, with a low around 51°F11°C. Light wind from the ENE around 2 mph3 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 61°F16°C	Low 48°F9°C	Precip 0 in0.1 mm1%	Cloud 89%	Wind NE 2 mph4 km/h	Wednesday: Overcast and mild, with a high of 61°F16°C and morning low of 48°F9°C. Light wind from the NNE around 3 mph4 km/h. Dry air. Wednesday Night: Overcast, with a low around 51°F11°C. Light wind from the ENE around 2 mph3 km/h.
Cloudy	High 58°F14°C	Low 49°F10°C	Precip 0 in0.1 mm6%	Cloud 99%	Wind NW 3 mph5 km/h	Thursday: Overcast and mild, with a high of 58°F14°C and morning low of 49°F10°C. Light wind from the NW around 3 mph5 km/h. Dry air. Thursday Night: Overcast, with a low around 50°F10°C. Light wind from the NW around 2 mph4 km/h.
Flurries	High 59°F15°C	Low 48°F9°C	Precip 0.02 in0.5 mm14%	Cloud 87%	Wind N 2 mph4 km/h	Friday: Overcast and mild, with a high of 59°F15°C and morning low of 49°F9°C. Light wind from the N around 2 mph4 km/h. Dry air. Friday Night: Overcast, with a low around 48°F9°C. Light wind from the NNE around 2 mph3 km/h. 14% chance of flurries overnight.
Clear	High 63°F17°C	Low 45°F7°C	Precip 0 in0.1 mm2%	Cloud 27%	Wind NE 3 mph5 km/h	Saturday: Mostly clear and mild, with a high of 63°F17°C and morning low of 45°F7°C. Light wind from the NNE around 3 mph5 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the E around 3 mph4 km/h.
Showers	High 60°F15°C	Low 45°F7°C	Precip 0.05 in1.2 mm49%	Cloud 19%	Wind N 3 mph5 km/h	Sunday: Mostly clear and mild, with a high of 60°F15°C and morning low of 45°F7°C. Light wind from the NW around 3 mph5 km/h. 49% chance of drizzle in the afternoon. Dry air. Sunday Night: Mostly clear, with a low around 46°F8°C. Light wind from the E around 3 mph4 km/h. 49% chance of showers in the evening.
Light Freezing Rain	High 55°F13°C	Low 43°F6°C	Precip 0.21 in5.4 mm88%	Cloud 49%	Wind W 3 mph5 km/h	Monday: Partly cloudy and mild, with a high of 55°F13°C and morning low of 43°F6°C. Light wind from the WNW around 3 mph5 km/h. 83% chance of light freezing rain throughout the day. Dry air. Monday Night: Mostly cloudy, with a low around 44°F7°C. Light wind from the SE around 3 mph4 km/h. 88% chance of light freezing rain in the evening.
Light Freezing Rain	High 57°F14°C	Low 40°F5°C	Precip 0.11 in2.7 mm49%	Cloud 59%	Wind SSW 3 mph4 km/h	Tuesday: Mostly cloudy and mild, with a high of 57°F14°C and morning low of 40°F5°C. Light wind from the W around 3 mph5 km/h. 26% chance of freezing drizzle throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 42°F6°C. Light wind from the SSE around 2 mph4 km/h. 49% chance of light freezing rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	61°F16°C	48°F9°C	0 in0.1 mm· 1%	89%	Cloudy	NE 2 mph4 km/h
DayOvercast and mild, with a high of 61°F16°C and morning low of 48°F9°C. Light wind from the NNE around 3 mph4 km/h. Dry air. NightOvercast, with a low around 51°F11°C. Light wind from the ENE around 2 mph3 km/h.
	ThursdaySep 24	58°F14°C	49°F10°C	0 in0.1 mm· 6%	99%	Cloudy	NW 3 mph5 km/h
DayOvercast and mild, with a high of 58°F14°C and morning low of 49°F10°C. Light wind from the NW around 3 mph5 km/h. Dry air. NightOvercast, with a low around 50°F10°C. Light wind from the NW around 2 mph4 km/h.
	FridaySep 25	59°F15°C	48°F9°C	0.02 in0.5 mm· 14%	87%	Flurries	N 2 mph4 km/h
DayOvercast and mild, with a high of 59°F15°C and morning low of 49°F9°C. Light wind from the N around 2 mph4 km/h. Dry air. NightOvercast, with a low around 48°F9°C. Light wind from the NNE around 2 mph3 km/h. 14% chance of flurries overnight.
	SaturdaySep 26	63°F17°C	45°F7°C	0 in0.1 mm· 2%	27%	Clear	NE 3 mph5 km/h
DayMostly clear and mild, with a high of 63°F17°C and morning low of 45°F7°C. Light wind from the NNE around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the E around 3 mph4 km/h.
	SundaySep 27	60°F15°C	45°F7°C	0.05 in1.2 mm· 49%	19%	Showers	N 3 mph5 km/h
DayMostly clear and mild, with a high of 60°F15°C and morning low of 45°F7°C. Light wind from the NW around 3 mph5 km/h. 49% chance of drizzle in the afternoon. Dry air. NightMostly clear, with a low around 46°F8°C. Light wind from the E around 3 mph4 km/h. 49% chance of showers in the evening.
	MondaySep 28	55°F13°C	43°F6°C	0.21 in5.4 mm· 88%	49%	Light Freezing Rain	W 3 mph5 km/h
DayPartly cloudy and mild, with a high of 55°F13°C and morning low of 43°F6°C. Light wind from the WNW around 3 mph5 km/h. 83% chance of light freezing rain throughout the day. Dry air. NightMostly cloudy, with a low around 44°F7°C. Light wind from the SE around 3 mph4 km/h. 88% chance of light freezing rain in the evening.
	TuesdaySep 29	57°F14°C	40°F5°C	0.11 in2.7 mm· 49%	59%	Light Freezing Rain	SSW 3 mph4 km/h
DayMostly cloudy and mild, with a high of 57°F14°C and morning low of 40°F5°C. Light wind from the W around 3 mph5 km/h. 26% chance of freezing drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 42°F6°C. Light wind from the SSE around 2 mph4 km/h. 49% chance of light freezing rain throughout the night.
	WednesdaySep 30	59°F15°C	43°F6°C	0.06 in1.5 mm· 30%	65%	Freezing Drizzle	E 3 mph4 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 43°F6°C. Light wind from the ENE around 3 mph4 km/h. 22% chance of freezing drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 45°F7°C. Light wind from the ESE around 3 mph4 km/h. 30% chance of freezing drizzle in the evening.
	ThursdayOct 1	57°F14°C	46°F8°C	0.01 in0.3 mm· 66%	77%	Flurries	ENE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 57°F14°C and morning low of 46°F8°C. Light wind from the NNE around 3 mph5 km/h. 46% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 47°F8°C. Light wind from the E around 3 mph5 km/h. 66% chance of flurries throughout the night.
	FridayOct 2	51°F10°C	45°F7°C	0.05 in1.3 mm· 92%	78%	Flurries	NNW 3 mph4 km/h
DayMostly cloudy and mild, with a high of 51°F10°C and morning low of 45°F7°C. Light wind from the NW around 3 mph5 km/h. 86% chance of flurries throughout the day. Dry air. NightMostly cloudy, with a low around 46°F8°C. Light wind from the NNE around 2 mph4 km/h. 92% chance of flurries throughout the night.
	SaturdayOct 3	48°F9°C	39°F4°C	0.43 in10.8 mm· 74%	64%	Light Freezing Rain	NW 3 mph4 km/h
DayMostly cloudy and cool, with a high of 48°F9°C and morning low of 39°F4°C. Light wind from the NW around 3 mph4 km/h. 70% chance of light freezing rain throughout the day. Dry air. NightMostly cloudy, with a low around 40°F5°C. Light wind from the NNE around 2 mph4 km/h. 74% chance of light freezing rain throughout the night.
	SundayOct 4	52°F11°C	34°F1°C Feels 31°F0°C	0.19 in4.8 mm· 42%	60%	Light Freezing Rain	E 3 mph4 km/h
DayMostly cloudy and mild, with a high of 52°F11°C and morning low of 34°F1°C. Light wind from the NE around 3 mph5 km/h. 36% chance of light freezing rain throughout the day. Very dry. NightMostly cloudy, with a low around 36°F2°C. Light wind from the E around 3 mph4 km/h. 42% chance of light freezing rain throughout the night.
	MondayOct 5	56°F13°C	37°F3°C	0.11 in2.7 mm· 27%	67%	Freezing Drizzle	E 3 mph5 km/h
DayMostly cloudy and mild, with a high of 56°F13°C and morning low of 37°F3°C. Light wind from the ENE around 3 mph5 km/h. 23% chance of freezing drizzle throughout the day. Very dry. NightMostly cloudy, with a low around 39°F4°C. Light wind from the E around 3 mph5 km/h. 27% chance of freezing drizzle throughout the night.
	TuesdayOct 6	57°F14°C	41°F5°C	0.09 in2.2 mm· 40%	69%	Freezing Drizzle	ENE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 57°F14°C and morning low of 41°F5°C. Light wind from the NE around 3 mph5 km/h. 31% chance of freezing drizzle throughout the day. Very dry. NightMostly cloudy, with a low around 42°F5°C. Light wind from the E around 3 mph4 km/h. 40% chance of freezing drizzle throughout the night.
	WednesdayOct 7	58°F14°C	41°F5°C	0.12 in3 mm· 43%	65%	Light Freezing Rain	ENE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 58°F14°C and morning low of 41°F5°C. Light wind from the NNE around 3 mph5 km/h. 40% chance of light freezing rain throughout the day. Dry air. NightMostly cloudy, with a low around 42°F6°C. Light wind from the E around 3 mph4 km/h. 43% chance of light freezing rain throughout the night.

Nearby Cities

Los Andes3 mi4 km San Felipe9 mi15 km Putaendo14 mi23 km Llaillay22 mi35 km Colina29 mi46 km Batuco33 mi53 km

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

Pattern	Example	Description
/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=11.5	Find 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: 32.7987°S, 70.5807°W·Elevation: 841m·Timezone: America/Santiago·Population: 17,090