Current Conditions

San Juan, San José

63°F17°C

Light Rain

Wind

E 2 mph4 km/h

Humidity

98%

Cloud Cover

99%

As of Tuesday, October 13, 2026 at 1:18 AM CST

Today's Outlook

Night

Overcast, with a low around 64°F18°C. Light wind from the ESE around 3 mph4 km/h. 93% chance of light rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 67°F19°C	Low 64°F18°C	Precip 0.12 in3 mm93%	Cloud 99%	Wind ESE 3 mph4 km/h	Monday Night: Overcast, with a low around 64°F18°C. Light wind from the ESE around 3 mph4 km/h. 93% chance of light rain in the evening.
Light Rain	High 77°F25°C	Low 62°F17°C	Precip 0.17 in4.2 mm95%	Cloud 95%	Wind NE 3 mph5 km/h	Tuesday: Overcast and warm, with a high of 77°F25°C and morning low of 62°F17°C. Light wind from the N around 3 mph5 km/h. 95% chance of light rain around midday. Tuesday Night: Overcast, with a low around 62°F17°C. Light wind from the ENE around 3 mph4 km/h. 91% chance of light rain overnight.
Light Rain	High 76°F25°C	Low 63°F17°C	Precip 0.17 in4.4 mm99%	Cloud 85%	Wind NE 3 mph5 km/h	Wednesday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Light wind from the NNE around 3 mph5 km/h. 99% chance of light rain around midday. Wednesday Night: Overcast, with a low around 63°F17°C. Light wind from the ENE around 3 mph5 km/h. 84% chance of light rain in the evening.
Rain	High 76°F24°C	Low 64°F18°C	Precip 0.54 in13.7 mm100%	Cloud 93%	Wind E 3 mph5 km/h	Thursday: Overcast and warm, with a high of 76°F24°C and morning low of 64°F18°C. Light wind from the WSW around 3 mph5 km/h. 100% chance of rain in the morning. Humid. Thursday Night: Overcast, with a low around 64°F18°C. Light wind from the E around 3 mph5 km/h. 94% chance of rain in the evening.
Rain	High 75°F24°C	Low 64°F18°C	Precip 0.71 in18.1 mm100%	Cloud 97%	Wind E 4 mph6 km/h	Friday: Overcast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the ENE around 4 mph6 km/h. 100% chance of rain in the morning. Humid. Friday Night: Overcast, with a low around 64°F18°C. Light wind from the ESE around 3 mph5 km/h. 85% chance of light rain overnight.
Rain	High 75°F24°C	Low 64°F18°C	Precip 0.7 in17.9 mm100%	Cloud 97%	Wind ESE 4 mph6 km/h	Saturday: Overcast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the ESE around 4 mph6 km/h. 100% chance of rain in the morning. Humid. Saturday Night: Overcast, with a low around 64°F18°C. Light wind from the SE around 4 mph6 km/h. 96% chance of rain overnight.
Rain	High 74°F23°C	Low 64°F18°C	Precip 0.68 in17.2 mm99%	Cloud 98%	Wind ESE 4 mph6 km/h	Sunday: Overcast and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the E around 4 mph6 km/h. 99% chance of rain in the morning. Humid. Sunday Night: Overcast, with a low around 64°F18°C. Light wind from the ESE around 4 mph6 km/h. 97% chance of rain overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondayOct 12	67°F19°C	64°F18°C	0.12 in3 mm· 93%	99%	Light Rain	ESE 3 mph4 km/h
NightOvercast, with a low around 64°F18°C. Light wind from the ESE around 3 mph4 km/h. 93% chance of light rain in the evening.
	TuesdayOct 13	77°F25°C	62°F17°C	0.17 in4.2 mm· 95%	95%	Light Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 62°F17°C. Light wind from the N around 3 mph5 km/h. 95% chance of light rain around midday. NightOvercast, with a low around 62°F17°C. Light wind from the ENE around 3 mph4 km/h. 91% chance of light rain overnight.
	WednesdayOct 14	76°F25°C	63°F17°C	0.17 in4.4 mm· 99%	85%	Light Rain	NE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 63°F17°C. Light wind from the NNE around 3 mph5 km/h. 99% chance of light rain around midday. NightOvercast, with a low around 63°F17°C. Light wind from the ENE around 3 mph5 km/h. 84% chance of light rain in the evening.
	ThursdayOct 15	76°F24°C	64°F18°C	0.54 in13.7 mm· 100%	93%	Rain	E 3 mph5 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 64°F18°C. Light wind from the WSW around 3 mph5 km/h. 100% chance of rain in the morning. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the E around 3 mph5 km/h. 94% chance of rain in the evening.
	FridayOct 16	75°F24°C	64°F18°C	0.71 in18.1 mm· 100%	97%	Rain	E 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the ENE around 4 mph6 km/h. 100% chance of rain in the morning. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the ESE around 3 mph5 km/h. 85% chance of light rain overnight.
	SaturdayOct 17	75°F24°C	64°F18°C	0.7 in17.9 mm· 100%	97%	Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the ESE around 4 mph6 km/h. 100% chance of rain in the morning. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the SE around 4 mph6 km/h. 96% chance of rain overnight.
	SundayOct 18	74°F23°C	64°F18°C	0.68 in17.2 mm· 99%	98%	Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the E around 4 mph6 km/h. 99% chance of rain in the morning. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the ESE around 4 mph6 km/h. 97% chance of rain overnight.
	MondayOct 19	74°F24°C	63°F17°C	0.59 in15.1 mm· 100%	96%	Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 64°F18°C. Light wind from the ESE around 4 mph6 km/h. 100% chance of rain in the morning. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h. 91% chance of rain overnight.
	TuesdayOct 20	73°F23°C	63°F17°C	0.65 in16.4 mm· 100%	97%	Rain	SE 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 SE around 4 mph6 km/h. 100% chance of rain in the morning. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the SE around 4 mph6 km/h. 94% chance of rain overnight.
	WednesdayOct 21	73°F23°C	63°F17°C	0.69 in17.4 mm· 97%	97%	Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 63°F17°C. Light wind from the E around 4 mph7 km/h. 97% chance of rain in the morning. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h. 91% chance of rain overnight.
	ThursdayOct 22	74°F24°C	63°F17°C	0.48 in12.1 mm· 98%	92%	Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 63°F17°C. Light wind from the E around 4 mph6 km/h. 98% chance of rain in the morning. NightOvercast, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h. 87% chance of light rain overnight.
	FridayOct 23	74°F24°C	63°F17°C	0.41 in10.5 mm· 99%	87%	Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 63°F17°C. Light wind from the E around 4 mph6 km/h. 99% chance of rain in the morning. NightOvercast, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h. 83% chance of light rain overnight.
	SaturdayOct 24	75°F24°C	63°F17°C	0.39 in10 mm· 97%	86%	Rain	E 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the ENE around 4 mph6 km/h. 97% chance of rain in the morning. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the E around 4 mph6 km/h. 79% chance of light rain overnight.
	SundayOct 25	75°F24°C	63°F17°C	0.3 in7.7 mm· 91%	84%	Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the ENE around 4 mph6 km/h. 91% chance of rain in the morning. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the E around 4 mph6 km/h. 75% chance of light rain overnight.
	MondayOct 26	74°F24°C	63°F17°C	0.42 in10.7 mm· 96%	86%	Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 64°F18°C. Light wind from the ENE around 4 mph6 km/h. 96% chance of rain in the morning. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the E around 4 mph6 km/h. 81% chance of light rain overnight.

Nearby Cities

Colima1 mi1 km Calle Blancos1 mi2 km Guadalupe2 mi3 km San José2 mi3 km San Vicente2 mi3 km San Vicente de Moravia2 mi3 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: 9.9619°N, 84.0788°W·Elevation: 1114m·Timezone: America/Costa_Rica·Population: 26,047