Current Conditions

San José, Alajuela Province

81°F27°C

Rain

Feels like87°F31°C

Wind

ESE 3 mph4 km/h

Humidity

85%

Cloud Cover

79%

As of Tuesday, September 22, 2026 at 7:25 PM CST

Today's Outlook

Night

Overcast, with a low around 76°F25°C. Light wind from the SE around 2 mph4 km/h. 91% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 85°F29°CFeels 94°F34°C	Low 76°F25°C	Precip 0.38 in9.7 mm98%	Cloud 88%	Wind E 3 mph4 km/h	Wednesday: Overcast and warm, with a high of 85°F29°C and morning low of 76°F25°C — feels like 93°F34°C. Light wind from the ENE around 3 mph5 km/h. 98% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 76°F25°C. Light wind from the SE around 2 mph4 km/h. 91% chance of light rain throughout the night.
Rain	High 84°F29°CFeels 92°F33°C	Low 76°F24°C	Precip 0.31 in7.8 mm91%	Cloud 89%	Wind E 4 mph6 km/h	Thursday: Overcast and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 91°F33°C. Light wind from the ENE around 4 mph7 km/h. 91% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 76°F24°C. Light wind from the E around 3 mph5 km/h. 89% chance of light rain throughout the night.
Rain	High 84°F29°CFeels 92°F33°C	Low 76°F24°C	Precip 0.35 in8.9 mm95%	Cloud 90%	Wind E 5 mph8 km/h	Friday: Overcast and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 91°F33°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 95% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 76°F24°C. Light wind from the ESE around 5 mph7 km/h. 89% chance of light rain throughout the night.
Rain	High 83°F28°CFeels 90°F32°C	Low 76°F24°C	Precip 0.47 in11.9 mm93%	Cloud 98%	Wind E 3 mph5 km/h	Saturday: Overcast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the ENE around 4 mph6 km/h. 93% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 76°F24°C. Light wind from the ESE around 3 mph5 km/h. 83% chance of light rain throughout the night.
Rain	High 83°F28°CFeels 90°F32°C	Low 76°F24°C	Precip 0.33 in8.4 mm83%	Cloud 96%	Wind ENE 3 mph5 km/h	Sunday: Overcast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the NE around 3 mph5 km/h. 83% chance of rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 76°F24°C. Light wind from the ESE around 3 mph5 km/h. 72% chance of light rain throughout the night.
Light Rain	High 83°F28°CFeels 90°F32°C	Low 76°F24°C	Precip 0.25 in6.4 mm79%	Cloud 86%	Wind E 4 mph7 km/h	Monday: Overcast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the ENE around 5 mph8 km/h. 79% chance of light rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 76°F24°C. Light wind from the E around 4 mph6 km/h. 75% chance of light rain throughout the night.
Light Rain	High 83°F28°CFeels 90°F32°C	Low 75°F24°C	Precip 0.24 in6.1 mm85%	Cloud 83%	Wind E 5 mph8 km/h	Tuesday: Overcast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. 85% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 75°F24°C. Light wind from the E around 5 mph7 km/h. 81% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	85°F29°C Feels 94°F34°C	76°F25°C	0.38 in9.7 mm· 98%	88%	Rain	E 3 mph4 km/h
DayOvercast and warm, with a high of 85°F29°C and morning low of 76°F25°C — feels like 93°F34°C. Light wind from the ENE around 3 mph5 km/h. 98% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F25°C. Light wind from the SE around 2 mph4 km/h. 91% chance of light rain throughout the night.
	ThursdaySep 24	84°F29°C Feels 92°F33°C	76°F24°C	0.31 in7.8 mm· 91%	89%	Rain	E 4 mph6 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 91°F33°C. Light wind from the ENE around 4 mph7 km/h. 91% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the E around 3 mph5 km/h. 89% chance of light rain throughout the night.
	FridaySep 25	84°F29°C Feels 92°F33°C	76°F24°C	0.35 in8.9 mm· 95%	90%	Rain	E 5 mph8 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 91°F33°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 95% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the ESE around 5 mph7 km/h. 89% chance of light rain throughout the night.
	SaturdaySep 26	83°F28°C Feels 90°F32°C	76°F24°C	0.47 in11.9 mm· 93%	98%	Rain	E 3 mph5 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the ENE around 4 mph6 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the ESE around 3 mph5 km/h. 83% chance of light rain throughout the night.
	SundaySep 27	83°F28°C Feels 90°F32°C	76°F24°C	0.33 in8.4 mm· 83%	96%	Rain	ENE 3 mph5 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the NE around 3 mph5 km/h. 83% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the ESE around 3 mph5 km/h. 72% chance of light rain throughout the night.
	MondaySep 28	83°F28°C Feels 90°F32°C	76°F24°C	0.25 in6.4 mm· 79%	86%	Light Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the ENE around 5 mph8 km/h. 79% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the E around 4 mph6 km/h. 75% chance of light rain throughout the night.
	TuesdaySep 29	83°F28°C Feels 90°F32°C	75°F24°C	0.24 in6.1 mm· 85%	83%	Light Rain	E 5 mph8 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. 85% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the E around 5 mph7 km/h. 81% chance of light rain throughout the night.
	WednesdaySep 30	83°F28°C Feels 90°F32°C	75°F24°C	0.33 in8.3 mm· 87%	84%	Light Rain	E 5 mph8 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 75°F24°C — feels like 90°F32°C. Light wind from the ENE around 5 mph9 km/h. 87% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the E around 5 mph8 km/h. 87% chance of light rain throughout the night.
	ThursdayOct 1	83°F28°C Feels 90°F32°C	75°F24°C	0.4 in10.2 mm· 93%	92%	Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 75°F24°C — feels like 90°F32°C. Light wind from the E around 5 mph7 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the E around 4 mph7 km/h. 91% chance of light rain throughout the night.
	FridayOct 2	82°F28°C Feels 90°F32°C	76°F24°C	0.42 in10.7 mm· 91%	94%	Rain	E 4 mph6 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the ENE around 4 mph7 km/h. 91% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the E around 4 mph6 km/h. 85% chance of light rain throughout the night.
	SaturdayOct 3	83°F28°C Feels 90°F32°C	76°F24°C	0.41 in10.4 mm· 92%	94%	Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F25°C — feels like 90°F32°C. Light wind from the E around 4 mph7 km/h. 92% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the ESE around 4 mph6 km/h. 86% chance of light rain throughout the night.
	SundayOct 4	82°F28°C Feels 90°F32°C	76°F24°C	0.44 in11.1 mm· 92%	94%	Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the E around 5 mph8 km/h. 92% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the ESE around 4 mph6 km/h. 86% chance of light rain throughout the night.
	MondayOct 5	83°F28°C Feels 90°F32°C	76°F24°C	0.44 in11.1 mm· 88%	92%	Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the E around 5 mph8 km/h. 88% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the E around 4 mph6 km/h. 85% chance of light rain throughout the night.
	TuesdayOct 6	83°F28°C Feels 91°F33°C	76°F24°C	0.28 in7.2 mm· 77%	86%	Light Rain	ENE 5 mph8 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F24°C — feels like 91°F33°C. Light wind from the ENE around 6 mph9 km/h. 77% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the E around 5 mph7 km/h. 69% chance of light rain throughout the night.
	WednesdayOct 7	83°F28°C Feels 90°F32°C	76°F25°C	0.29 in7.4 mm· 75%	84%	Light Rain	ENE 5 mph9 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 76°F25°C — feels like 90°F32°C. Light wind from the ENE around 6 mph9 km/h. 75% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F25°C. Light wind from the E around 5 mph8 km/h. 67% chance of light rain throughout the night.

Nearby Cities

Liberia30 mi48 km Cañas36 mi58 km Nicoya59 mi96 km Quesada64 mi104 km Puntarenas70 mi113 km Chacarita71 mi114 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: 10.9519°N, 85.1357°W·Elevation: 50m·Timezone: America/Costa_Rica·Population: 31,430