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

CsArenal
Weather Forecast, Costa Rica

Issued: 5pm Mon 18 Oct Local Time
Updates in: hr min s
Update imminent 
Mountain icon 2 Arenal Elevations: 2 Forecast Elevations:
 

Arenal Weather (Days 0-3):

Heavy rain (total 53mm), heaviest during Mon afternoon. Warm (max 22°C on Tue morning, min 19°C on Wed night). Wind will be generally light.

(Days 3-6):

Moderate rain (total 16mm), heaviest on Sat afternoon. Warm (max 22°C on Fri morning, min 19°C on Thu night). Wind will be generally light.

(Days 6-9):

Heavy rain (total 45mm), heaviest during Mon afternoon. Warm (max 22°C on Sun afternoon, min 20°C on Sun afternoon). Wind will be generally light.

(Days 10-12):

Heavy rain (total 47mm), heaviest during Sat afternoon. Warm (max 22°C on Wed afternoon, min 20°C on Wed night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
partially cloudy
partially cloudy
thunderstorm
partially cloudy
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain showers
moderate rain
rain showers
thunderstorm
thunderstorm
light rain
thunderstorm
risk tstorm rain shwrs rain shwrs risk tstorm rain shwrs risk tstorm risk tstorm rain shwrs risk tstorm risk tstorm some clouds some clouds risk tstorm some clouds risk tstorm risk tstorm rain shwrs rain shwrs risk tstorm rain shwrs risk tstorm risk tstorm rain shwrs risk tstorm risk tstorm rain shwrs rain shwrs risk tstorm rain shwrs rain shwrs mod. rain rain shwrs risk tstorm risk tstorm light rain risk tstorm
Wind km/h
5
ENE
5
SSW
5
NE
5
NE
5
ENE
10
NE
5
ENE
10
E
15
ENE
10
ENE
10
ENE
10
ENE
10
ENE
0
ESE
10
NE
5
NNE
5
E
5
N
5
WNW
10
SW
5
SW
10
SW
10
SSW
15
SW
15
SW
10
SW
10
WSW
15
SW
10
WSW
10
WSW
15
SW
5
SW
10
SW
10
SW
10
SSW
5
S
See all weather maps
Snow
 cm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Rain
 mm
19 3 1 9 6 2 9 2 2 4 - - 4 - 1 5 1 1 5 5 5 11 3 3 10 2 1 5 1 4 8 1 3 8 1 7
Max °C
21 20 22 21 20 21 21 20 21 20 20 22 21 20 22 21 20 22 22 20 22 22 21 22 22 21 22 22 21 22 22 20 22 21 20 22
Min °C
20 20 21 20 20 21 20 19 19 20 19 21 20 20 21 20 20 21 20 20 21 21 20 21 21 20 22 21 20 22 21 20 21 20 20 21
 Chill °C
21 20 22 21 20 21 21 20 21 20 20 22 21 20 22 21 20 22 22 20 22 22 21 22 22 21 22 22 21 22 22 20 22 21 20 22
 Freezing Level m
4800 4800 4850 4800 4850 4900 4850 4850 4850 4850 4900 4850 4900 4800 4850 4850 4800 4850 4850 4900 4850 4900 4850 4950 4900 4850 4850 4900 4800 4850 4900 4850 4850 4850 4850 4850
Sea lvl3000ft6000ft9000ft12000ft15000ft
171717171717171616161617171617171717171717171817181817181817181717171717212022212021212021202022212022212022222022222122222122222122222022212022
Sunrise
- - 5:26 - - 5:26 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28
Sunset
5:19 - - 5:19 - - 5:19 - - 5:17 - - 5:17 - - 5:16 - - 5:16 - - 5:16 - - 5:15 - - 5:15 - - 5:15 - - 5:15 - -

Arenal Weather (Days 0-3):

The weather forecast for Arenal is: Heavy rain (total 53mm), heaviest during Mon afternoon. Warm (max 22°C on Tue morning, min 19°C on Wed night). Wind will be generally light.

Arenal Weather (Days 3-6):

Moderate rain (total 16mm), heaviest on Sat afternoon. Warm (max 22°C on Fri morning, min 19°C on Thu night). Wind will be generally light.

Arenal Weather (Days 6-9):

Heavy rain (total 45mm), heaviest during Mon afternoon. Warm (max 22°C on Sun afternoon, min 20°C on Sun afternoon). Wind will be generally light.

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
10 km ESE
235m alt.
1 hour ago
17° C
-
74 km SE
692m alt.
39 minutes ago
20° C
clear
-
11
Light winds from the ENE
(11 kph at 70).
JuanSantamariaInt. Airport
78 km SE
908m alt.
39 minutes ago
19.7° C
clear
Clear skies.
11
Light winds from the ENE
(11 kph at 70).
40 km
Mid: mostly cloudy
81 km SE
1200m alt.
2 hours ago
17° C
Dry
5
Calm
(5 kph at 55).
8
91 km SE
1424m alt.
31 minutes ago
24° C
-

* 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.