El Guanacaste

Current Weather

25°77°

Drizzle

Feels Like: 26°79°

Min: 20°68°

Max: 27°81°

The next few hours will be humid and overcast, with today reaching 27°C and dropping to 20°C. The coming days will be light rain throughout the day and possible thunderstorms in the afternoon.

Hourly Forecast
25°76°25°78°26°79°27°81°27°81°27°81°27°81°25°78°24°74°22°71°21°71°21°70°21°70°21°70°21°70°21°69°20°69°20°68°20°68°20°68°20°68°20°68°22°71°23°73°
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Air Quality
14
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:38

Sunrise

17:22

Sunset

11 hours 43 minutes of sunlight today
Moon

07:10

Moonrise

18:07

Moonset

Daily Forecast

Today

20°68°
27°81°

Tuesday

20°68°
28°82°

Wednesday

20°67°
28°82°

Thursday

20°68°
28°82°

Friday

21°69°
28°82°

Saturday

21°69°
26°79°

Sunday

20°69°
27°81°

Monday

20°68°
27°81°

Tuesday

20°69°
26°80°

Wednesday

20°68°
28°82°
UV Index
Seek shade during midday
6High
LowExtreme
Humidity
78%Humid
LowHigh
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Weather in El Guanacaste today, October 12, 2026

El Guanacaste looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 100% around 10:00. Cloud cover is also at its densest near 09:00 at roughly 87%.El Guanacaste looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 100% around 10:00. Cloud cover is also at its densest near 09:00 at roughly 87%.

Temperatures climb from an overnight low near 20°C toward a daytime high of about 27°C. Moisture in the air spans 71%-99%, with the highest values around 20:00. A lighter breeze peaks around 09:00 near 17 km/h.Temperatures climb from an overnight low near 68°F toward a daytime high of about 81°F. Moisture in the air spans 71%-99%, with the highest values around 20:00. A lighter breeze peaks around 09:00 near 11 mph.

Expect the wet theme to continue later, as rain odds reach 100% near 12:00. Cloud amounts hold near 91% around 23:00. Expect visibility around 16.1 km. Daylight runs from 05:38 to 17:22, lasting 11 hours 43 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 100% near 12:00. Cloud amounts hold near 91% around 23:00. Expect visibility around 10 mi. Daylight runs from 05:38 to 17:22, lasting 11 hours 43 minutes of sunlight today.

Taken together, El Guanacaste looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 27°C.Taken together, El Guanacaste looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 81°F.

Frequently asked questions about weather in El Guanacaste

How warm does it get in El Guanacaste?

The warmest month in El Guanacaste is April, with average high temperatures of 31°C. The average temperature during this period is around 25°C.The warmest month in El Guanacaste is April, with average high temperatures of 88°F. The average temperature during this period is around 77°F.

How cold does it get in El Guanacaste?

The coldest month in El Guanacaste is January, with average low temperatures of 17°C. The average temperature during this period is around 22°C.The coldest month in El Guanacaste is January, with average low temperatures of 63°F. The average temperature during this period is around 71°F.

What is the wettest time of year in El Guanacaste?

The wettest month in El Guanacaste is October, with an average of 206 mm of precipitation.The wettest month in El Guanacaste is October, with an average of 8.1 in of precipitation.

What is the driest time of year in El Guanacaste?

The driest month in El Guanacaste is March, with an average of 14 mm of precipitation.The driest month in El Guanacaste is March, with an average of 0.5 in of precipitation.

View full climate insights for El Guanacaste →