Mountain resort image

Arenal
Weather Forecast, Costa Rica

Issued: 11pm Wed 12 Aug Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

Arenal Weather (Days 0-3):

Heavy rain (total 109mm), heaviest during Fri night. Warm (max 22°C on Fri morning, min 19°C on Thu night). Winds decreasing (fresh winds from the ENE on Thu morning, calm by Fri night).

(Days 3-6):

Heavy rain (total 76mm), heaviest during Sat night. Warm (max 22°C on Tue afternoon, min 19°C on Sat night). Wind will be generally light.

(Days 6-9):

Heavy rain (total 61mm), heaviest during Fri afternoon. Warm (max 22°C on Thu afternoon, min 19°C on Tue night). Wind will be generally light.

(Days 10-12):

Heavy rain (total 146mm), heaviest during Mon night. Warm (max 22°C on Sat morning, min 20°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the WSW by Sun afternoon).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Mon
24
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 PM
thunderstorm
thunderstorm
thunderstorm
partially cloudy
thunderstorm
thunderstorm
rain showers
heavy rain
heavy rain
heavy rain
light rain
light rain
cloudy
partially cloudy
rain showers
partially cloudy
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
moderate rain
heavy rain
Wind km/h
30 ENE30
30 ENE30
30 E30
20 ENE20
20 ENE20
20 ENE20
15 E15
0 SE0
5 SW5
5 SE5
10 ENE10
5 NNE5
10 ENE10
15 ENE15
15 ENE15
10 ENE10
10 NE10
15 E15
15 E15
15 E15
20 E20
5 SE5
5 SE5
0 ENE0
0 ESE0
5 SSW5
15 WSW15
10 WSW10
5 SSW5
10 WSW10
15 WSW15
20 WSW20
30 WSW30
25 WSW25
20 WSW20
25 WSW25
risk tstorm risk tstorm risk tstorm some clouds risk tstorm risk tstorm rain shwrs heavy rain heavy rain heavy rain light rain light rain cloudy some clouds rain shwrs some clouds rain shwrs risk tstorm risk tstorm risk tstorm risk tstorm risk tstorm risk tstorm risk tstorm rain shwrs risk tstorm risk tstorm risk tstorm risk tstorm risk tstorm risk tstorm risk tstorm risk tstorm rain shwrs mod. rain heavy rain
Rain
Rain mm
2 2 3 - 1 14 44 11 32 56 5 4 - - 1 - 2 8 3 2 11 1 6 13 5 5 15 14 5 10 15 10 2 8 9 45
Snow
Snow cm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
High °C
20 21 20 20 22 21 20 20 19 19 19 19 19 21 20 20 21 22 20 21 21 20 21 22 20 22 22 21 22 22 21 21 21 21 21 20
Low °C
20 20 20 19 21 20 20 20 19 19 19 19 19 20 20 19 20 21 19 21 20 20 21 21 20 21 21 20 21 21 21 21 21 20 21 20
Chill °C
20 21 20 20 22 21 20 20 19 19 19 19 19 21 20 20 21 22 20 21 21 20 21 22 20 22 22 21 22 22 21 21 21 21 21 20
Freezing level m
5050 5100 5050 5050 5100 4950 4900 4950 4950 4850 4850 4850 4800 4950 4900 4900 4900 4800 5000 4900 4900 4950 4850 4850 4900 4850 4900 4950 4950 4950 4850 4850 4950 4900 4850 4850
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop mountain backdrop
171717171717171616161615161716161717171717171717171717181718181717171717202120202221202019191919192120202122202121202122202222212222212121212120
Sunrise
- 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 - - 5:28 -
Sunset
- - 5:57 - - 5:57 - - 5:55 - - 5:55 - - 5:54 - - 5:54 - - 5:53 - - 5:53 - - 5:52 - - 5:52 - - 5:52 - - 5:52

Arenal Weather (Days 0-3):

The weather forecast for Arenal is: Heavy rain (total 109mm), heaviest during Fri nightWarm (max 22°C on Fri morning, min 19°C on Thu night)Winds decreasing (fresh winds from the ENE on Thu morning, calm by Fri night).

Arenal Weather (Days 3-6):

Heavy rain (total 76mm), heaviest during Sat nightWarm (max 22°C on Tue afternoon, min 19°C on Sat night)Wind will be generally light.

Arenal Weather (Days 6-9):

Heavy rain (total 61mm), heaviest during Fri afternoonWarm (max 22°C on Thu afternoon, min 19°C on Tue night)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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Tierras Morenas
35 km W
678m alt.
2 hours ago
Dry
0
Calm
(0 kph at 74).
SHIP2473
63 km S
-m alt.
4 hours ago
26.7° C
partially cloudy
Clouds developing.
11
Light winds from the ESE
(11 kph at 120).
20 km
Mid: mostly cloudy
Juan Santamaria Airport
74 km SE
920m alt.
2 hours ago
22° C
clear
-
6
Light winds from the N.(Wind varies from 320 to 030 degs)
(6 kph at 350).
Juan Santamaría International Airport, San José
75 km SE
931m alt.
4 hours ago
22.3° C
-
11
Light winds from the ESE
(11 kph at 110).
40 km
Mid: few
Barva
81 km SE
1200m alt.
2 hours ago
20° C
Dry
3
Calm
(3 kph at 142).

* 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.