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Arenal Weather

Current Conditions

81°F (27°C)           Humidity 74%
Mostly cloudy           Wind 8.7 miles per hour, ENE

Arenal Weather Forecast

Times of clouds and sun with a couple of showers and a thunderstorm; humid

Saturday

88°F/31°C - 73°F/23°C

Times of clouds and sun with a couple of showers and a thunderstorm; humid

Times of clouds and sun with a shower or thunderstorm; humid

Sunday

82°F/28°C - 75°F/24°C

Times of clouds and sun with a shower or thunderstorm; humid

Variable cloudiness with a couple of showers and a thunderstorm; humid

Monday

84°F/29°C - 73°F/23°C

Variable cloudiness with a couple of showers and a thunderstorm; humid

More clouds than sun; humid with a couple of showers and a thunderstorm

Tuesday

81°F/27°C - 72°F/22°C

More clouds than sun; humid with a couple of showers and a thunderstorm

More clouds than sun; humid with a couple of showers and a thunderstorm

Wednesday

77°F/25°C - 72°F/22°C

More clouds than sun; humid with a couple of showers and a thunderstorm

Clouds and breaks of sun; humid with a couple of showers and a thunderstorm

Thursday

81°F/27°C - 72°F/22°C

Clouds and breaks of sun; humid with a couple of showers and a thunderstorm

Cloudy and humid; periods of rain and a thunderstorm in the morning, then afternoon thunderstorms

Friday

79°F/26°C - 70°F/21°C

Cloudy and humid; periods of rain and a thunderstorm in the morning, then afternoon thunderstorms

Cloudy and humid with a couple of thunderstorms around

Saturday

81°F/27°C - 73°F/23°C

Cloudy and humid with a couple of thunderstorms around

Cloudy and humid; occasional morning rain and a thunderstorm followed by a thunderstorm in the afternoon

Sunday

81°F/27°C - 73°F/23°C

Cloudy and humid; occasional morning rain and a thunderstorm followed by a thunderstorm in the afternoon

Cloudy and humid; a couple of thunderstorms around in the morning followed by a thunderstorm in spots in the afternoon

Monday

81°F/27°C - 73°F/23°C

Cloudy and humid; a couple of thunderstorms around in the morning followed by a thunderstorm in spots in the afternoon

Considerable cloudiness and humid with a couple of thunderstorms around

Tuesday

88°F/31°C - 73°F/23°C

Considerable cloudiness and humid with a couple of thunderstorms around

Considerable cloudiness with a couple of thunderstorms around; humid

Wednesday

88°F/31°C - 73°F/23°C

Considerable cloudiness with a couple of thunderstorms around; humid

Considerable clouds with a couple of showers and a thunderstorm, mainly later; humid

Thursday

88°F/31°C - 72°F/22°C

Considerable clouds with a couple of showers and a thunderstorm, mainly later; humid

Times of sun and clouds with a couple of showers and a thunderstorm in the afternoon

Friday

82°F/28°C - 75°F/24°C

Times of sun and clouds with a couple of showers and a thunderstorm in the afternoon

Partly sunny with a shower or thunderstorm around in the afternoon

Saturday

82°F/28°C - 75°F/24°C

Partly sunny with a shower or thunderstorm around in the afternoon

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Arenal

Month Average Highs Average Lows Average Rainfall Humidity
  F C F C in. mm %
Jan. 83 28 68 20 7.48 192 n/a
Feb. 84 29 67 20 5.14 132 n/a
Mar. 86 30 69 20 3.58 92 n/a
Apr. 87 31 69 21 3.7 95 n/a
May 88 31 70 21 10.23 262 n/a
Jun. 86 30 71 22 16.15 414 n/a
Jul. 85 30 71 22 19.87 509 n/a
Aug. 85 30 72 22 17.05 437 n/a
Sep. 86 30 70 21 16.07 412 n/a
Oct. 85 30 70 21 16.98 435 n/a
Nov. 83 29 71 22 12 308 n/a
Dec. 82 28 70 21 10.1 259 n/a

Source: National Weather Services of Costa Rica