El Guanacaste

Current Weather

27°81°

Mostly Cloudy

Feels Like: 31°88°

Min: 23°73°

Max: 28°83°

The next few hours will be overcast, with today reaching 28°C and dropping to 23°C. The coming days will be light rain throughout the day.

Hourly Forecast
27°80°27°81°28°82°28°83°28°82°28°82°27°81°26°80°26°78°25°77°24°76°24°74°23°73°23°73°23°73°23°73°23°73°23°73°23°73°23°74°23°74°24°74°24°76°25°77°
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54%
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86%
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86%
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12%
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12%
32%
32%
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Air Quality
26
Good

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

GoodHazardous
Daylight Hours

05:37

Sunrise

17:22

Sunset

11 hours 45 minutes of sunlight today
Moon

07:07

Moonrise

18:09

Moonset

Daily Forecast

Today

23°73°
28°83°

Tuesday

23°73°
29°84°

Wednesday

23°74°
28°83°

Thursday

24°74°
29°84°

Friday

23°74°
29°84°

Saturday

23°74°
28°83°

Sunday

23°74°
28°82°

Monday

23°74°
28°82°

Tuesday

23°73°
27°80°

Wednesday

23°74°
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 starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 64% around 10:00. Cloud cover is also at its densest near 09:00 at roughly 78%.El Guanacaste starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 64% around 10:00. Cloud cover is also at its densest near 09:00 at roughly 78%.

Temperatures climb from an overnight low near 23°C toward a daytime high of about 28°C. Moisture in the air spans 76%-99%, with the highest values around 21:00. Airflow remains manageable, reaching about 17 km/h around 09:00.Temperatures climb from an overnight low near 73°F toward a daytime high of about 83°F. Moisture in the air spans 76%-99%, with the highest values around 21:00. Airflow remains manageable, reaching about 10 mph around 09:00.

Expect the wet theme to continue later, as rain odds reach 86% near 19:00. Cloud amounts hold near 83% around 23:00. Visibility stays near 16.1 km. The sun rises at 05:37 and sets at 17:22, for a total of 11 hours 45 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 86% near 19:00. Cloud amounts hold near 83% around 23:00. Visibility stays near 10 mi. The sun rises at 05:37 and sets at 17:22, for a total of 11 hours 45 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 28°C.Taken together, El Guanacaste looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 83°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 32°C. The average temperature during this period is around 28°C.The warmest month in El Guanacaste is April, with average high temperatures of 89°F. The average temperature during this period is around 83°F.

How cold does it get in El Guanacaste?

The coldest month in El Guanacaste is January, with average low temperatures of 23°C. The average temperature during this period is around 26°C.The coldest month in El Guanacaste is January, with average low temperatures of 74°F. The average temperature during this period is around 79°F.

What is the wettest time of year in El Guanacaste?

The wettest month in El Guanacaste is October, with an average of 346 mm of precipitation.The wettest month in El Guanacaste is October, with an average of 13.6 in of precipitation.

What is the driest time of year in El Guanacaste?

The driest month in El Guanacaste is February, with an average of 4 mm of precipitation.The driest month in El Guanacaste is February, with an average of 0.1 in of precipitation.

View full climate insights for El Guanacaste →