Cities / Costa Rica / Guanacaste Province

24°

☁️ Fortuna weather

Overcast. No rain expected in the next few hours.

Feels like 28° Wind 12 km/h E Humidity 91% UV 10 Air Good ☀ 05:32 - 17:48

Right now it is 24° in Fortuna with overcast skies, it feels more like 28° and today's high is 31° with an overnight low of 24°. The sun rises at 05:32 and sets at 17:48, giving 12h 16m of daylight. Over the coming week highs range from 29° to 31° - a steady stretch with little day-to-day change.

Fortuna is in Guanacaste Province, Costa Rica, sitting 135 m above sea level. Local time is America/Costa_Rica (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

23° 27° 31° 31° 24° 05:00 · 24° · 0 mm 06:00 · 24.3° · 0 mm 07:00 · 26.1° · 0 mm 08:00 · 27.4° · 0 mm 09:00 · 28.3° · 0 mm 10:00 · 29.1° · 0.1 mm 11:00 · 29.7° · 0 mm 12:00 · 30.1° · 0 mm 13:00 · 30.2° · 0 mm 14:00 · 30.5° · 0 mm 15:00 · 30° · 0 mm 16:00 · 28.9° · 0 mm 17:00 · 28.1° · 0 mm 18:00 · 26.7° · 0 mm 19:00 · 26.5° · 0 mm 20:00 · 25.9° · 0 mm 21:00 · 25.3° · 0 mm 22:00 · 25.1° · 0 mm 23:00 · 24.4° · 0 mm 00:00 · 24° · 0 mm 01:00 · 23.9° · 0 mm 02:00 · 24° · 0 mm 03:00 · 24.2° · 0 mm 04:00 · 24.1° · 0 mm

Precipitation

05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0.1 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
05:00 ☁️ 24° 26.3° - Overcast
06:00 ☁️ 24.3° 26.9° - Overcast
07:00 ⛅ 26.1° 27.1° - Partly cloudy
08:00 ⛅ 27.4° 28° - Partly cloudy
09:00 ☁️ 28.3° 28.5° - Overcast
10:00 🌦️ 29.1° 29.2° 0.1 mm Light rain
11:00 ☁️ 29.7° 29.7° - Overcast
12:00 ☁️ 30.1° 30.2° - Overcast
13:00 ☁️ 30.2° 30.5° - Overcast
14:00 ☁️ 30.5° 30.6° - Overcast
15:00 ☁️ 30° 29.7° - Overcast
16:00 ⛅ 28.9° 28.5° - Partly cloudy

Next 16 days

Today☁️ 31°24°0.1mm Mon 7🌧️ 31°24°5.7mm Tue 8🌦️ 31°24°1.6mm Wed 9🌧️ 29°25°22.8mm Thu 10☁️ 31°23° Fri 11🌦️ 30°24°1.8mm Sat 12🌦️ 30°24°0.9mm Sun 13🌦️ 31°25°3.6mm Mon 14🌦️ 29°25°2.1mm Tue 15🌧️ 30°24°14.1mm Wed 16🌧️ 29°24°17.7mm Thu 17🌧️ 26°23°21.3mm Fri 18🌧️ 29°22°117mm Sat 19🌧️ 29°23°5.1mm Sun 20🌦️ 30°23°5.7mm Mon 21🌦️ 29°24°5.4mm
☁️ TodaySeptember 6th Avg 27° Low 24° at 05:00 High 31° at 14:00 0.1 mm rain Wind ~28 km/h
Cloudy Cloudy Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 27°
10:00 29° 0.1mm
12:00 30°
14:00 31°
16:00 29°
18:00 27°
20:00 26°
22:00 25°
🌧️ MondaySeptember 7th Avg 27° Low 24° at 01:00 High 31° at 13:00 5.7 mm rain Wind ~25 km/h
Cloudy Cloudy Rain
00:00 24°
02:00 24°
04:00 24°
06:00 25°
08:00 27° 0.1mm
10:00 29°
12:00 31°
14:00 31°
16:00 29°
18:00 26° 1.3mm
20:00 25° 1.2mm
22:00 26°
🌦️ TuesdaySeptember 8th Avg 27° Low 24° at 04:00 High 31° at 13:00 1.6 mm rain Wind ~36 km/h
Cloudy Rain Clear Rain
00:00 25° 0.2mm
02:00 24°
04:00 24°
06:00 25°
08:00 27° 0.1mm
10:00 29° 0.1mm
12:00 31°
14:00 31°
16:00 29°
18:00 27° 0.1mm
20:00 26° 0.1mm
22:00 26° 0.2mm
🌧️ WednesdaySeptember 9th Avg 26° Low 25° at 04:00 High 29° at 15:00 22.8 mm rain Feels 27° Wind ~41 km/h
Rain Cloudy
00:00 25° 0.3mm
02:00 25° 1.8mm
04:00 25° 2.5mm
06:00 25° 2.3mm
08:00 26° 2mm
10:00 27° 2.3mm
12:00 27°
14:00 29°
16:00 27° 0.2mm
18:00 26°
20:00 26°
22:00 25°
☁️ ThursdaySeptember 10th Avg 26° Low 23° at 05:00 High 31° at 14:00 Feels 29° Wind ~35 km/h
Clear Partly Cloudy Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 26°
10:00 28°
12:00 30°
14:00 31°
16:00 30°
18:00 26°
20:00 25°
22:00 25°
🌦️ FridaySeptember 11th Avg 26° Low 24° at 05:00 High 30° at 13:00 1.8 mm rain Wind ~31 km/h
Rain Rain Partly Cloudy Rain Cloudy
00:00 25°
02:00 24° 0.1mm
04:00 24°
06:00 24°
08:00 26° 0.1mm
10:00 28°
12:00 30°
14:00 30°
16:00 28° 0.4mm
18:00 25° 0.4mm
20:00 25°
22:00 25°
🌦️ SaturdaySeptember 12th Avg 27° Low 24° at 04:00 High 30° at 13:00 0.9 mm rain Wind ~29 km/h
Cloudy Rain Clear Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 25°
08:00 26° 0.2mm
10:00 28° 0.1mm
12:00 30° 0.1mm
14:00 30°
16:00 29°
18:00 27°
20:00 26°
22:00 26°
🌦️ SundaySeptember 13th Avg 27° Low 25° at 04:00 High 31° at 13:00 3.6 mm rain Wind ~28 km/h
Rain Cloudy
00:00 26°
02:00 25° 0.2mm
04:00 25° 0.3mm
06:00 25° 0.3mm
08:00 26° 0.6mm
10:00 28° 0.1mm
12:00 31° 0.1mm
14:00 30°
16:00 29°
18:00 27°
20:00 26°
22:00 25°
🌦️ MondaySeptember 14th Avg 26° Low 25° at 00:00 High 29° at 12:00 2.1 mm rain Feels 31° Wind ~26 km/h
Cloudy Rain Cloudy Rain Cloudy
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 27° 0.1mm
10:00 28°
12:00 29°
14:00 28° 0.6mm
16:00 26°
18:00 25°
20:00 25°
22:00 25°
🌧️ TuesdaySeptember 15th Avg 26° Low 24° at 19:00 High 30° at 14:00 14.1 mm rain Wind ~25 km/h
Cloudy Rain Cloudy Rain
00:00 25°
02:00 25°
04:00 24° 0.3mm
06:00 24° 0.3mm
08:00 25° 0.4mm
10:00 26°
12:00 28°
14:00 30°
16:00 28° 1mm
18:00 25° 1mm
20:00 24° 2.4mm
22:00 24° 0.9mm
🌧️ WednesdaySeptember 16th Avg 25° Low 24° at 04:00 High 29° at 13:00 17.7 mm rain Wind ~26 km/h
Rain Rain
00:00 24° 0.9mm
02:00 24° 0.6mm
04:00 24° 1mm
06:00 24° 1mm
08:00 25° 0.6mm
10:00 27° 0.3mm
12:00 28° 0.3mm
14:00 29°
16:00 27° 0.5mm
18:00 25° 0.5mm
20:00 25° 1.6mm
22:00 24° 1.5mm
🌧️ ThursdaySeptember 17th Avg 25° Low 23° at 04:00 High 26° at 14:00 21.3 mm rain Feels 28° Wind ~24 km/h
Rain Cloudy Rain
00:00 24° 1.5mm
02:00 24° 0.7mm
04:00 23° 1.7mm
06:00 24° 1.7mm
08:00 25° 1mm
10:00 26° 0.6mm
12:00 26° 0.6mm
14:00 26°
16:00 26° 1.7mm
18:00 25° 1.7mm
20:00 24° 0.9mm
22:00 24°
🌧️ FridaySeptember 18th Avg 24° Low 22° at 18:00 High 29° at 12:00 117 mm rain Feels 31° Wind ~21 km/h
Cloudy Partly Cloudy Rain
00:00 24°
02:00 23°
04:00 23°
06:00 23°
08:00 26°
10:00 28°
12:00 29°
14:00 25° 4.3mm
16:00 23° 34.5mm
18:00 22° 34.5mm
20:00 23° 0.2mm
22:00 23°
🌧️ SaturdaySeptember 19th Avg 25° Low 23° at 03:00 High 29° at 12:00 5.1 mm rain Feels 33° Wind ~8 km/h
Cloudy Rain Cloudy
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 26°
10:00 28° 0.1mm
12:00 29° 0.1mm
14:00 28° 1.3mm
16:00 27° 0.3mm
18:00 26° 0.3mm
20:00 24°
22:00 24°
🌦️ SundaySeptember 20th Avg 26° Low 23° at 03:00 High 30° at 14:00 5.7 mm rain Feels 36° Wind ~12 km/h
Rain Cloudy Rain Cloudy
00:00 24°
02:00 23° 0.8mm
04:00 23°
06:00 24°
08:00 26° 0.9mm
10:00 28°
12:00 29°
14:00 30°
16:00 29°
18:00 25°
20:00 25°
22:00 25° 0.3mm
🌦️ MondaySeptember 21st Avg 26° Low 24° at 23:00 High 29° at 13:00 5.4 mm rain Feels 34° Wind ~11 km/h
Cloudy Rain Cloudy
00:00 24° 0.3mm
02:00 24°
04:00 24°
06:00 25°
08:00 27° 0.1mm
10:00 28° 0.5mm
12:00 29° 0.5mm
14:00 29° 0.8mm
16:00 28° 0.3mm
18:00 25° 0.3mm
20:00 24°
22:00 24°

Sun

☀️ Sunrise 05:32 · Sunset 17:48

12h 16m of daylight · America/Costa_Rica

Air quality

PM2.5 1.6 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Cañitas · 1 km Lavaderos · 4.5 km Las Cañitas · 5.4 km San Salvador · 5.6 km Asilo · 5.8 km Piedra Pómez · 5.9 km

Tools for Fortuna

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Fortuna weather

Will it rain in Fortuna today?

No rain is in the forecast for Fortuna today.

What is the temperature in Fortuna right now?

It is 24° in Fortuna right now, though it feels closer to 28°. Today runs between a low of 24° and a high of 31°.

What time is sunrise and sunset in Fortuna?

The sun rises at 05:32 and sets at 17:48 local time in Fortuna today, giving 12h 16m of daylight.

What is the air quality in Fortuna?

PM2.5 in Fortuna is currently 1.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Fortuna forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Fortuna best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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