weathermetro
Cities / Costa Rica
/ Guanacaste Province
☁️ Guardia weather
Overcast. No rain expected in the next few hours.
Feels like 30° Wind 3 km/h E Humidity 79% UV 0 Air Fair ☀ 05:32 - 17:47
Right now it is 26° in Guardia with overcast skies, it feels more like 30° and today's high is 37° with an overnight low of 23° . The sun rises at 05:32 and sets at 17:47, giving 12h 15m of daylight. Over the coming week highs range from 34° to 38° .
Guardia is in Guanacaste Province, Costa Rica, sitting 33 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
25°
31°
37°
36°
25°
22:00 · 25.5° · 0 mm
23:00 · 25.6° · 0 mm
00:00 · 25.4° · 0 mm
01:00 · 25.5° · 0 mm
02:00 · 25.6° · 0 mm
03:00 · 25.5° · 0 mm
04:00 · 25.2° · 0 mm
05:00 · 25.7° · 0 mm
06:00 · 25.8° · 0 mm
07:00 · 28° · 0 mm
08:00 · 30.4° · 0 mm
09:00 · 31.2° · 0.1 mm
10:00 · 32.7° · 0 mm
11:00 · 35.1° · 0 mm
12:00 · 36.3° · 0 mm
13:00 · 36.4° · 0 mm
14:00 · 35.7° · 0 mm
15:00 · 35.1° · 0 mm
16:00 · 35° · 0 mm
17:00 · 32.7° · 0 mm
18:00 · 29.1° · 0 mm
19:00 · 27.2° · 0 mm
20:00 · 26.1° · 0 mm
21:00 · 25.7° · 0 mm
Precipitation
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0.1 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
22:00
☁️
25.5°
29.3°
-
Overcast
23:00
☁️
25.6°
29.5°
-
Overcast
00:00
⛅
25.4°
28.6°
-
Partly cloudy
01:00
☁️
25.5°
28.1°
-
Overcast
02:00
☁️
25.6°
28.3°
-
Overcast
03:00
☁️
25.5°
28.5°
-
Overcast
04:00
☁️
25.2°
28.5°
-
Overcast
05:00
☁️
25.7°
29.3°
-
Overcast
06:00
☁️
25.8°
29.2°
-
Overcast
07:00
☁️
28°
30.8°
-
Overcast
08:00
⛅
30.4°
32.6°
-
Partly cloudy
09:00
🌦️
31.2°
32.5°
0.1 mm
Light rain
☁️
TodaySeptember 7th
Avg 28° Low 23° at 03:00
High 37° at 12:00
Feels 39° Wind ~19 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
28°
10:00
35°
12:00
37°
14:00
35°
16:00
32°
18:00
28°
20:00
27°
22:00
26°
☁️
TuesdaySeptember 8th
Avg 29° Low 25° at 23:00
High 36° at 13:00
0.1 mm rain Wind ~17 km/h
Cloudy
Cloudy
Clear
00:00
25°
02:00
26°
04:00
25°
06:00
26°
08:00
30°
10:00
33°
12:00
36°
14:00
36°
16:00
35°
18:00
29°
20:00
26°
22:00
25°
☀️
WednesdaySeptember 9th
Avg 29° Low 24° at 23:00
High 36° at 12:00
Wind ~23 km/h
Clear
Partly Cloudy
Clear
Clear
Cloudy
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
30°
10:00
34°
12:00
36°
14:00
36°
16:00
33°
18:00
28°
20:00
25°
22:00
25°
⛅
ThursdaySeptember 10th
Avg 29° Low 23° at 04:00
High 37° at 13:00
Wind ~22 km/h
Clear
Cloudy
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
24°
08:00
30°
10:00
36°
12:00
37°
14:00
37°
16:00
32°
18:00
28°
20:00
26°
22:00
26°
⛅
FridaySeptember 11th
Avg 29° Low 24° at 05:00
High 37° at 12:00
Wind ~25 km/h
Clear
Clear
Partly Cloudy
Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
25°
08:00
31°
10:00
35°
12:00
37°
14:00
36°
16:00
34°
18:00
29°
20:00
26°
22:00
25°
☁️
SaturdaySeptember 12th
Avg 29° Low 24° at 05:00
High 38° at 12:00
Wind ~27 km/h
Partly Cloudy
Clear
Partly Cloudy
Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
25°
08:00
31°
10:00
36°
12:00
38°
14:00
36°
16:00
33°
18:00
28°
20:00
27°
22:00
26°
🌦️
SundaySeptember 13th
Avg 27° Low 24° at 04:00
High 34° at 10:00
2.1 mm rain Wind ~22 km/h
Partly Cloudy
Rain
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
25°
08:00
31°
10:00
34°
12:00
32°
14:00
31°
0.5mm
16:00
28°
0.2mm
18:00
26°
0.2mm
20:00
26°
22:00
26°
🌦️
MondaySeptember 14th
Avg 27° Low 24° at 23:00
High 35° at 12:00
3.2 mm rain Feels 38° Wind ~9 km/h
Cloudy
Rain
Cloudy
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
27°
10:00
31°
12:00
35°
14:00
32°
0.3mm
16:00
29°
0.7mm
18:00
26°
0.7mm
20:00
25°
22:00
24°
0.1mm
🌦️
TuesdaySeptember 15th
Avg 26° Low 24° at 23:00
High 32° at 11:00
6.5 mm rain Feels 35° Wind ~13 km/h
Cloudy
Rain
00:00
24°
0.1mm
02:00
24°
04:00
24°
06:00
24°
08:00
29°
10:00
32°
0.2mm
12:00
32°
0.2mm
14:00
29°
0.5mm
16:00
26°
0.9mm
18:00
24°
0.9mm
20:00
24°
0.4mm
22:00
24°
0.2mm
🌧️
WednesdaySeptember 16th
Avg 26° Low 23° at 05:00
High 33° at 12:00
17.9 mm rain Feels 35° Wind ~13 km/h
Rain
Cloudy
Rain
00:00
24°
0.2mm
02:00
23°
0.6mm
04:00
23°
06:00
24°
08:00
28°
10:00
31°
0.1mm
12:00
33°
0.1mm
14:00
28°
1.1mm
16:00
25°
3.3mm
18:00
24°
3.3mm
20:00
25°
0.8mm
22:00
25°
🌦️
ThursdaySeptember 17th
Avg 26° Low 23° at 04:00
High 32° at 14:00
3.6 mm rain Feels 35° Wind ~16 km/h
Cloudy
Clear
Cloudy
Rain
00:00
24°
02:00
24°
04:00
23°
06:00
24°
08:00
25°
10:00
28°
12:00
31°
14:00
32°
16:00
30°
0.8mm
18:00
25°
0.8mm
20:00
25°
0.4mm
22:00
25°
🌧️
FridaySeptember 18th
Avg 27° Low 25° at 22:00
High 31° at 13:00
9.6 mm rain Feels 35° Wind ~14 km/h
Rain
Cloudy
Rain
00:00
25°
02:00
25°
0.1mm
04:00
25°
06:00
25°
08:00
28°
10:00
30°
1mm
12:00
31°
1mm
14:00
31°
0.6mm
16:00
29°
0.5mm
18:00
26°
0.5mm
20:00
25°
1mm
22:00
25°
☁️
SaturdaySeptember 19th
Avg 27° Low 24° at 04:00
High 33° at 12:00
0.3 mm rain Feels 35° Wind ~19 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
28°
10:00
31°
0.1mm
12:00
33°
0.1mm
14:00
32°
16:00
29°
18:00
26°
20:00
25°
22:00
25°
🌦️
SundaySeptember 20th
Avg 27° Low 24° at 04:00
High 33° at 12:00
1.2 mm rain Feels 35° Wind ~19 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
25°
08:00
28°
10:00
32°
12:00
33°
14:00
31°
16:00
29°
18:00
26°
20:00
25°
22:00
25°
0.6mm
🌧️
MondaySeptember 21st
Avg 27° Low 24° at 05:00
High 33° at 12:00
5.6 mm rain Wind ~20 km/h
Rain
Partly Cloudy
Clear
Partly Cloudy
00:00
24°
0.6mm
02:00
24°
0.2mm
04:00
24°
06:00
24°
08:00
28°
10:00
31°
12:00
33°
14:00
32°
16:00
30°
18:00
27°
20:00
26°
22:00
25°
2.2mm
🌧️
TuesdaySeptember 22nd
Avg 27° Low 24° at 01:00
High 32° at 12:00
4.6 mm rain Wind ~22 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
24°
2.2mm
02:00
24°
04:00
24°
06:00
24°
08:00
28°
10:00
31°
12:00
32°
14:00
31°
16:00
29°
18:00
27°
20:00
26°
22:00
25°
1.2mm
Sun
☀️ Sunrise 05:32 · Sunset 17:47
12h 15m of daylight · America/Costa_Rica
Air quality
PM2.5 10.3 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Guardia weather
Will it rain in Guardia today?
No rain is in the forecast for Guardia today.
What is the temperature in Guardia right now?
It is 26° in Guardia right now, though it feels closer to 30° . Today runs between a low of 23° and a high of 37° .
What time is sunrise and sunset in Guardia?
The sun rises at 05:32 and sets at 17:47 local time in Guardia today, giving 12h 15m of daylight.
What is the air quality in Guardia?
PM2.5 in Guardia is currently 10.3 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Guardia 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 Guardia 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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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC