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

Arenal
Weather Forecast, Costa Rica

Issued: 11 pm Thu 18 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Very mild (max 17°C on Thu night, min 14°C on Sat night). Winds increasing (moderate winds from the ENE on Thu night, near gales from the E by Sat morning).

Days 5–7 Weather Summary

Light rain (total 10mm), mostly falling on Mon afternoon. Very mild (max 16°C on Tue afternoon, min 14°C on Sun night). Mainly strong winds.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
clear
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain shwrs
clear
risk tstorm
rain shwrs
rain shwrs
risk tstorm
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
 km/h
25
ENE
30
ENE
30
ENE
45
ENE
55
E
40
ENE
45
E
50
E
40
ENE
50
ENE
40
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
 cm 
 mm 
0.1
0.8
2
0.9
1.5
1.4
0.8
0.6
0.5
0.9
3
1
0.2
0.4
1.1
0.4
1.9
1.9
max°C
17
16
16
15
15
15
15
15
16
15
15
15
15
15
16
15
15
16
15
min°C
15
15
16
15
15
15
14
14
15
14
14
15
14
15
15
14
15
15
14
chill°C 
13
13
14
13
12
13
11
11
13
11
11
13
11
13
13
12
13
13
12
Freezing level (m
4700
4850
4750
4750
4950
4800
4800
4750
4750
4800
4700
4700
4650
4750
4700
4600
4700
4650
4700
Cloud base (m)
500
800
500
300
750
350
350
1550
500
400
650
600
350
1650
550
500
900
550
Sea lvl1000m2000m3000m4000m5000m
1616161515151515161515151515161515161519202018202018192018191918192018201918
Sunrise
5:50
5:50
5:50
5:52
5:52
5:52
Sunset
5:21
5:21
5:22
5:22
5:22
5:22

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Arenal Weather (Days 0-3):

The weather forecast for Arenal is: Light rain (total 8mm), mostly falling on Fri night. Very mild (max 17°C on Thu night, min 14°C on Sat night). Winds increasing (moderate winds from the ENE on Thu night, near gales from the E by Sat morning).

Arenal Weather (Days 3-6):

Light rain (total 10mm), mostly falling on Mon afternoon. Very mild (max 16°C on Tue afternoon, min 14°C on Sun night). Mainly strong winds.

This table gives the weather forecast for Arenal at the specific elevation of 1657 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
-
19
Light winds from the ENE
(19 kph at 70).
0.0 km
JuanSantamariaInt. Airport
78 km SE
908m alt.
2 hours ago
19° C
-
19
Light winds from the ENE
(19 kph at 70).
40 km
Mid: clear
81 km SE
1200m alt.
1 hour ago
17° C
Dry
5
Calm
(5 kph at 71).
13
91 km SE
1424m alt.
2 hours ago
-
91 km SE
1195m alt.
1 hour ago
16° C
Dry
13
Light winds from the ESE
(13 kph at 121).
18
92 km SE
1198m alt.
1 hour ago
14° C
Dry
2
Calm
(2 kph at 110).
8
hy2c274E10N
186 km SW
15m alt.
3 hours ago
18
Light winds from the NW
(18 kph at 310).
- km
hy2c274E11N
187 km WSW
15m alt.
3 hours ago
28
Moderate winds from the NE
(28 kph at 45).
- km
SHIP4785
207 km ESE
3m alt.
2 hours ago
24° C
13
Light winds from the W
(13 kph at 270).
SHIP2015
207 km ESE
3m alt.
3 hours ago
25° C
9
Light winds from the WSW
(9 kph at 240).

* 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.