Mountain resort image
– Lat/Long: 10.46° N 84.70° W

Arenal
Weather Forecast, Costa Rica

Issued: 5 am Wed 17 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Warm (max 21°C on Wed afternoon, min 18°C on Wed night). Winds increasing (light winds from the ENE on Thu afternoon, fresh winds from the ENE by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Mon afternoon. Warm (max 21°C on Sat afternoon, min 17°C on Sat night). Mainly fresh winds.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
rain showers
clear
clear
clear
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
risk tstorm
risk tstorm
rain shwrs
clear
clear
clear
rain shwrs
risk tstorm
rain shwrs
rain shwrs
risk tstorm
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
 km/h
20
ENE
20
ENE
15
ENE
15
E
10
ENE
15
ENE
20
ENE
25
ENE
30
ENE
35
E
30
ENE
30
E
35
E
30
ENE
30
E
30
ENE
20
ENE
25
ENE
 cm 
 mm 
0.6
0.3
0.3
0.2
0.4
2
0.4
1
1.7
1.2
0.3
0.4
0.8
4
0.7
max°C
20
21
19
20
21
18
19
20
18
20
21
18
19
21
18
20
20
18
min°C
19
19
18
20
20
18
18
19
18
19
19
17
18
19
17
19
19
18
chill°C 
19
19
18
20
20
18
18
18
17
18
18
16
17
18
16
18
19
17
Freezing level (m
4800
4700
4650
4700
4700
4700
4750
4750
4800
4950
4800
4850
4750
4800
4800
4700
4700
4700
Cloud base (m)
450
850
700
450
750
2000
550
800
400
300
1500
350
400
350
400
700
650
Sea lvl1000m2000m3000m4000m5000m
151616161616151615161615151615151515202019202118192018202018192018202018
Sunrise
5:48
5:50
5:50
5:50
5:50
5:52
Sunset
5:20
5:20
5:21
5:21
5:22
5:22

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Arenal Weather (Days 0-3):

The weather forecast for Arenal is: Light rain (total 4mm), mostly falling on Fri night. Warm (max 21°C on Wed afternoon, min 18°C on Wed night). Winds increasing (light winds from the ENE on Thu afternoon, fresh winds from the ENE by Fri night).

Arenal Weather (Days 3-6):

Moderate rain (total 10mm), heaviest on Mon afternoon. Warm (max 21°C on Sat afternoon, min 17°C on Sat night). Mainly fresh winds.

This table gives the weather forecast for Arenal at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Arenal. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Costa Rica.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
74 km SE
692m alt.
2 hours ago
20° C
partially cloudy
Dry and partly cloudy.
Wind obs. (22 kph from 110 degs) was rejected.
10.0 km
Low: few
Mid: scattered
81 km SE
1200m alt.
1 hour ago
17° C
Dry
Wind obs. (11 kph from 360 degs) was rejected.
Tobias Bolano Airport
83 km SE
994m alt.
2 hours ago
20° C
clear
-
17
Light winds from the E
(17 kph at 100).
10.0 km
Low: few
91 km SE
1195m alt.
35 minutes ago
20° C
Dry
3
Calm
(3 kph at 155).
10
92 km SE
1198m alt.
1 hour ago
16° C
Dry
0
Calm
(0 kph at 158).
5
Liberi / omas Guardia Airport
94 km WSW
415m alt.
2 hours ago
clear
-
6
Light winds from the SW
(6 kph at 230).
0.0 km
lightning 46km SE of Nueva Guinea
105 km NNE
170m alt.
3 hours ago
thunderstorm
Thunderstorm
lightning 15km SW of Jaco
106 km S
0m alt.
2 hours ago
thunderstorm
Thunderstorm
161 km WNW
314m alt.
2 hours ago
24° C
partially cloudy
Dry and partly cloudy.
Wind obs. (0 kph from 0 degs) was rejected.
10.0 km
Low: few
Mid: broken
Limon International Airport
191 km ESE
358m alt.
2 hours ago
25° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the NNE
(11 kph at 30).
10.0 km
Low: scattered
Mid: scattered

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.