Current Conditions

San Diego, Cartago Province

65°F18°C

Rain

Wind

NE 4 mph6 km/h

Humidity

94%

Cloud Cover

99%

As of Wednesday, August 12, 2026 at 10:23 PM CST

Today's Outlook

Night

Overcast, with a low around 63°F17°C. Light wind from the ENE around 4 mph7 km/h. 75% chance of light rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 73°F23°C	Low 63°F17°C	Precip 0.18 in4.6 mm100%	Cloud 96%	Wind ENE 5 mph7 km/h	Thursday: Overcast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 100% chance of rain throughout the day. Thursday Night: Overcast, with a low around 63°F17°C. Light wind from the ENE around 4 mph7 km/h. 75% chance of light rain in the evening.
Light Rain	High 74°F23°C	Low 63°F17°C	Precip 0.13 in3.2 mm96%	Cloud 78%	Wind ENE 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the ENE around 6 mph10 km/h. 96% chance of light rain throughout the day. Friday Night: Overcast, with a low around 63°F17°C. Light wind from the ENE around 5 mph7 km/h. 66% chance of drizzle in the evening.
Rain	High 72°F22°C	Low 64°F18°C	Precip 0.46 in11.6 mm99%	Cloud 98%	Wind ENE 5 mph7 km/h	Saturday: Overcast and warm, with a high of 72°F22°C and morning low of 65°F18°C. Light wind from the NE around 5 mph8 km/h. 99% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 64°F18°C. Light wind from the ENE around 4 mph7 km/h. 93% chance of light rain throughout the night.
Rain	High 69°F21°C	Low 63°F17°C	Precip 0.68 in17.3 mm93%	Cloud 100%	Wind NE 4 mph7 km/h	Sunday: Overcast and warm, with a high of 69°F21°C and morning low of 64°F18°C. Light wind from the NE around 5 mph8 km/h. 93% chance of rain throughout the day. Sunday Night: Overcast, with a low around 63°F17°C. Light wind from the NE around 4 mph6 km/h. 88% chance of rain throughout the night.
Rain	High 71°F22°C	Low 62°F17°C	Precip 0.98 in25 mm98%	Cloud 99%	Wind NE 2 mph4 km/h	Monday: Overcast and warm, with a high of 71°F22°C and morning low of 63°F17°C. Light wind from the NNE around 2 mph4 km/h. 98% chance of rain throughout the day. Monday Night: Overcast, with a low around 62°F17°C. Light wind from the ENE around 2 mph4 km/h. 95% chance of rain throughout the night.
Rain	High 72°F22°C	Low 63°F17°C	Precip 0.59 in14.9 mm99%	Cloud 98%	Wind ENE 3 mph5 km/h	Tuesday: Overcast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the NE around 3 mph5 km/h. 99% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 63°F17°C. Light wind from the ENE around 3 mph5 km/h. 97% chance of rain throughout the night.
Rain	High 72°F22°C	Low 63°F17°C	Precip 0.5 in12.6 mm100%	Cloud 96%	Wind ENE 4 mph6 km/h	Wednesday: Overcast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the ENE around 4 mph6 km/h. 100% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 63°F17°C. Light wind from the ENE around 4 mph6 km/h. 87% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	73°F23°C	63°F17°C	0.18 in4.6 mm· 100%	96%	Rain	ENE 5 mph7 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the ENE around 4 mph7 km/h. 75% chance of light rain in the evening.
	FridayAug 14	74°F23°C	63°F17°C	0.13 in3.2 mm· 96%	78%	Light Rain	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the ENE around 6 mph10 km/h. 96% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the ENE around 5 mph7 km/h. 66% chance of drizzle in the evening.
	SaturdayAug 15	72°F22°C	64°F18°C	0.46 in11.6 mm· 99%	98%	Rain	ENE 5 mph7 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 65°F18°C. Light wind from the NE around 5 mph8 km/h. 99% chance of rain throughout the day. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 4 mph7 km/h. 93% chance of light rain throughout the night.
	SundayAug 16	69°F21°C	63°F17°C	0.68 in17.3 mm· 93%	100%	Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 64°F18°C. Light wind from the NE around 5 mph8 km/h. 93% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the NE around 4 mph6 km/h. 88% chance of rain throughout the night.
	MondayAug 17	71°F22°C	62°F17°C	0.98 in25 mm· 98%	99%	Rain	NE 2 mph4 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 63°F17°C. Light wind from the NNE around 2 mph4 km/h. 98% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ENE around 2 mph4 km/h. 95% chance of rain throughout the night.
	TuesdayAug 18	72°F22°C	63°F17°C	0.59 in14.9 mm· 99%	98%	Rain	ENE 3 mph5 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the NE around 3 mph5 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the ENE around 3 mph5 km/h. 97% chance of rain throughout the night.
	WednesdayAug 19	72°F22°C	63°F17°C	0.5 in12.6 mm· 100%	96%	Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the ENE around 4 mph6 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the ENE around 4 mph6 km/h. 87% chance of light rain throughout the night.
	ThursdayAug 20	74°F23°C	64°F18°C	0.28 in7.2 mm· 90%	88%	Light Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph7 km/h. 90% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 4 mph7 km/h. 61% chance of light rain throughout the night.
	FridayAug 21	74°F23°C	64°F18°C	0.19 in4.8 mm· 92%	81%	Light Rain	ENE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph7 km/h. 92% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 4 mph7 km/h. 61% chance of light rain throughout the night.
	SaturdayAug 22	74°F23°C	64°F18°C	0.16 in4.1 mm· 87%	79%	Light Rain	ENE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 87% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 4 mph7 km/h. 55% chance of light rain in the evening.
	SundayAug 23	73°F23°C	64°F18°C	0.23 in5.9 mm· 89%	85%	Rain	ENE 5 mph8 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 89% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 4 mph7 km/h. 50% chance of light rain throughout the night.
	MondayAug 24	73°F23°C	64°F18°C	0.26 in6.6 mm· 92%	88%	Light Rain	ENE 5 mph7 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 92% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 4 mph7 km/h. 60% chance of light rain throughout the night.
	TuesdayAug 25	73°F23°C	64°F18°C	0.28 in7.2 mm· 93%	92%	Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 93% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 4 mph6 km/h. 76% chance of light rain throughout the night.
	WednesdayAug 26	74°F23°C	63°F17°C	0.24 in6.1 mm· 91%	92%	Light Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the NE around 5 mph7 km/h. 91% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the ENE around 4 mph6 km/h. 68% chance of light rain throughout the night.
	ThursdayAug 27	73°F23°C	63°F17°C	0.38 in9.6 mm· 96%	92%	Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the NE around 4 mph6 km/h. 96% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the ENE around 3 mph6 km/h. 73% chance of light rain throughout the night.

Nearby Cities

Curridabat3 mi4 km Patarrá3 mi4 km San Pedro4 mi6 km Purral4 mi7 km San Miguel4 mi7 km Ipís5 mi7 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: 9.9003°N, 84.0017°W·Elevation: 1292m·Timezone: America/Costa_Rica·Population: 16,991