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

Arenal
Weather Forecast, Costa Rica

Issued: 11 pm Fri 12 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Heavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 20°C on Sun morning, min 18°C on Sat night). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 10mm), mostly falling on Tue afternoon. Warm (max 21°C on Wed afternoon, min 17°C on Mon night). Mainly fresh winds.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
light rain
rain showers
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
rain shwrs
light rain
rain shwrs
rain shwrs
rain shwrs
risk tstorm
rain shwrs
risk tstorm
risk tstorm
rain shwrs
rain shwrs
risk tstorm
rain shwrs
 km/h
15
E
30
ENE
25
ENE
20
ENE
20
ENE
20
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
20
E
20
ENE
25
E
25
E
20
ENE
25
ENE
 cm 
 mm 
4
3
4
1.4
3
8
4
1.6
1.8
0.7
1.4
4
1.2
0.6
0.4
0.7
0.3
0.7
1.9
max°C
19
19
19
19
20
20
18
19
18
18
19
19
18
20
21
18
20
21
18
min°C
19
19
19
18
19
19
18
18
18
17
18
18
17
19
19
18
19
19
18
chill°C 
19
18
18
17
19
19
17
17
17
16
17
17
16
19
19
17
18
19
17
Freezing level (m
4900
4900
4900
5050
4900
4800
4750
4850
4800
4850
4850
4700
4750
4700
4650
4700
4700
4700
4700
Cloud base (m)
500
300
400
450
400
400
800
400
300
550
350
500
600
500
700
650
400
850
550
Sea lvl1000m2000m3000m4000m5000m
1616151516161515151515151515161515161519191919202018191818191918202018202018
Sunrise
5:47
5:47
5:48
5:48
5:48
5:50
Sunset
5:17
5:19
5:19
5:20
5:20
5:20

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Arenal Weather (Days 0-3):

The weather forecast for Arenal is: Heavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 20°C on Sun morning, min 18°C on Sat night). Mainly fresh winds.

Arenal Weather (Days 3-6):

Light rain (total 10mm), mostly falling on Tue afternoon. Warm (max 21°C on Wed afternoon, min 17°C on Mon 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
clear
-
9
Light winds from the NNE.(Wind varies from 360 to 060 degs)
(9 kph at 30).
0.0 km
JuanSantamariaInt. Airport
78 km SE
908m alt.
55 minutes ago
20° C
-
11
Light winds from the NNE
(11 kph at 30).
40 km
Mid: clear
81 km SE
1200m alt.
52 minutes ago
17° C
Dry
2
Calm
(2 kph at 74).
8
91 km SE
1424m alt.
2 hours ago
-
91 km SE
1195m alt.
2 hours ago
18° C
Dry
3
Calm
(3 kph at 190).
6
92 km SE
1198m alt.
1 hour ago
16° C
Dry
5
Calm
(5 kph at 49).
6
lightning 8km ESE of Moyogalpa
153 km WNW
82m alt.
2 hours ago
thunderstorm
Thunderstorm
lightning 23km SW of San Juan del Sur
160 km W
0m alt.
1 hour ago
thunderstorm
Thunderstorm
lightning 5km SSW of Tola
171 km WNW
100m alt.
50 minutes ago
thunderstorm
Thunderstorm
lightning 7km ESE of Bluefields
198 km NNE
2m alt.
37 minutes ago
thunderstorm
Thunderstorm

* 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.