Current Conditions

Cartagena, Valparaiso

50°F10°C

Partly Cloudy

Wind

SW 2 mph3 km/h

Humidity

83%

Cloud Cover

79%

As of Tuesday, September 8, 2026 at 11:06 PM GMT-3

Today's Outlook

Night

Mostly cloudy, with a low around 49°F9°C. Breezy from the SW at 4 to 7 mph7 to 12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 60°F15°C	Low 48°F9°C	Precip 0 in0 mm—	Cloud 41%	Wind SW 4 mph7 km/h	Wednesday: Partly cloudy and mild, with a high of 60°F15°C and morning low of 48°F9°C. Breezy from the SSW at 4 to 7 mph6 to 11 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 49°F9°C. Breezy from the SW at 4 to 7 mph7 to 12 km/h.
Cloudy	High 59°F15°C	Low 47°F8°C	Precip 0 in0.1 mm3%	Cloud 89%	Wind SW 4 mph7 km/h	Thursday: Overcast and mild, with a high of 59°F15°C and morning low of 47°F8°C. Breezy from the WSW at 4 to 7 mph6 to 12 km/h. Dry air. Thursday Night: Overcast, with a low around 47°F9°C. Light wind from the SW around 5 mph7 km/h.
Drizzle	High 60°F16°C	Low 49°F9°C	Precip 0.02 in0.5 mm12%	Cloud 33%	Wind SSW 6 mph10 km/h	Friday: Partly cloudy and mild, with a high of 60°F16°C and morning low of 49°F9°C. Breezy from the S at 6 to 10 mph9 to 16 km/h. 12% chance of drizzle. Dry air. Friday Night: Partly cloudy, with a low around 50°F10°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h.
Clear	High 63°F17°C	Low 45°F7°CFeels 42°F5°C	Precip 0 in0 mm—	Cloud 16%	Wind S 7 mph11 km/h	Saturday: Mostly clear and mild, with a high of 63°F17°C and morning low of 45°F7°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. Dry air. Saturday Night: Mostly clear, with a low around 46°F8°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h.
Clear	High 64°F18°C	Low 47°F8°C	Precip 0 in0 mm—	Cloud 37%	Wind SSW 4 mph7 km/h	Sunday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 47°F8°C. Breezy from the SW at 5 to 7 mph7 to 11 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the SSW around 4 mph7 km/h.
Clear	High 65°F19°C	Low 48°F9°C	Precip 0 in0 mm—	Cloud 36%	Wind SSW 5 mph7 km/h	Monday: Partly cloudy and mild, with a high of 65°F19°C and morning low of 48°F9°C. Breezy from the SSW at 5 to 8 mph7 to 12 km/h. Dry air. Monday Night: Partly cloudy, with a low around 49°F10°C. Breezy from the SSW at 4 to 8 mph7 to 12 km/h.
Clear	High 67°F20°C	Low 49°F9°C	Precip 0 in0 mm—	Cloud 26%	Wind SSW 5 mph8 km/h	Tuesday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 49°F9°C. Breezy from the S at 5 to 8 mph8 to 13 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 50°F10°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	60°F15°C	48°F9°C	0 in0 mm· —	41%	Partly Cloudy	SW 4 mph7 km/h
DayPartly cloudy and mild, with a high of 60°F15°C and morning low of 48°F9°C. Breezy from the SSW at 4 to 7 mph6 to 11 km/h. Dry air. NightMostly cloudy, with a low around 49°F9°C. Breezy from the SW at 4 to 7 mph7 to 12 km/h.
	ThursdaySep 10	59°F15°C	47°F8°C	0 in0.1 mm· 3%	89%	Cloudy	SW 4 mph7 km/h
DayOvercast and mild, with a high of 59°F15°C and morning low of 47°F8°C. Breezy from the WSW at 4 to 7 mph6 to 12 km/h. Dry air. NightOvercast, with a low around 47°F9°C. Light wind from the SW around 5 mph7 km/h.
	FridaySep 11	60°F16°C	49°F9°C	0.02 in0.5 mm· 12%	33%	Drizzle	SSW 6 mph10 km/h
DayPartly cloudy and mild, with a high of 60°F16°C and morning low of 49°F9°C. Breezy from the S at 6 to 10 mph9 to 16 km/h. 12% chance of drizzle. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h.
	SaturdaySep 12	63°F17°C	45°F7°C Feels 42°F5°C	0 in0 mm· —	16%	Clear	S 7 mph11 km/h
DayMostly clear and mild, with a high of 63°F17°C and morning low of 45°F7°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. Dry air. NightMostly clear, with a low around 46°F8°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h.
	SundaySep 13	64°F18°C	47°F8°C	0 in0 mm· —	37%	Clear	SSW 4 mph7 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 47°F8°C. Breezy from the SW at 5 to 7 mph7 to 11 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the SSW around 4 mph7 km/h.
	MondaySep 14	65°F19°C	48°F9°C	0 in0 mm· —	36%	Clear	SSW 5 mph7 km/h
DayPartly cloudy and mild, with a high of 65°F19°C and morning low of 48°F9°C. Breezy from the SSW at 5 to 8 mph7 to 12 km/h. Dry air. NightPartly cloudy, with a low around 49°F10°C. Breezy from the SSW at 4 to 8 mph7 to 12 km/h.
	TuesdaySep 15	67°F20°C	49°F9°C	0 in0 mm· —	26%	Clear	SSW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 49°F9°C. Breezy from the S at 5 to 8 mph8 to 13 km/h. Dry air. NightMostly clear, with a low around 50°F10°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h.
	WednesdaySep 16	64°F18°C	50°F10°C	0 in0 mm· —	46%	Partly Cloudy	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the W at 5 to 8 mph8 to 13 km/h. NightPartly cloudy, with a low around 52°F11°C. Breezy from the SW at 5 to 8 mph8 to 12 km/h.
	ThursdaySep 17	66°F19°C	51°F11°C	0 in0 mm· —	43%	Partly Cloudy	SSW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 52°F11°C. Breezy from the SSW at 5 to 8 mph8 to 12 km/h.
	FridaySep 18	65°F18°C	52°F11°C	0.01 in0.2 mm· 2%	46%	Partly Cloudy	WSW 5 mph7 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Breezy from the WSW at 5 to 8 mph7 to 12 km/h. NightPartly cloudy, with a low around 53°F12°C. Breezy from the SW at 4 to 7 mph7 to 11 km/h.
	SaturdaySep 19	64°F18°C	52°F11°C	0.03 in0.8 mm· 9%	58%	Partly Cloudy	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 52°F11°C. Breezy from the SW at 5 to 8 mph8 to 14 km/h. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SW at 5 to 8 mph8 to 13 km/h.
	SundaySep 20	65°F18°C	53°F12°C	0.05 in1.2 mm· 8%	58%	Partly Cloudy	SSW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Breezy from the SSW at 6 to 9 mph10 to 15 km/h. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SSW at 6 to 9 mph10 to 15 km/h.
	MondaySep 21	64°F18°C	53°F12°C	0.11 in2.9 mm· 17%	68%	Drizzle	SW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the SW at 7 to 10 mph11 to 16 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. 16% chance of drizzle throughout the night.
	TuesdaySep 22	63°F17°C	53°F12°C	0.14 in3.5 mm· 21%	75%	Light Rain	WSW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F12°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. 21% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WSW at 6 to 8 mph10 to 14 km/h. 18% chance of drizzle throughout the night.
	WednesdaySep 23	62°F17°C	53°F12°C	0.09 in2.2 mm· 17%	75%	Drizzle	W 6 mph10 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 53°F12°C. Breezy from the WNW at 7 to 9 mph10 to 15 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. 17% chance of drizzle throughout the night.

Nearby Cities

San Antonio3 mi5 km El Quisco12 mi19 km Casablanca20 mi32 km Melipilla24 mi39 km Curacaví30 mi48 km Placilla30 mi49 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.

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Coordinates: 33.5538°S, 71.6076°W·Elevation: 82m·Timezone: America/Santiago·Population: 17,978