Weather at Avellanas Beach today — Costa Rica

Costa Rica

October 18, 2026, 16:28
Patchy light rain in area with thunder
+29°C
Patchy light rain in area with thunder
Feels like: +35°C

Now at Avellanas Beach: patchy light rain in area with thunder, +29°C, feels like +35°C. Rain may continue, 8.1 mm; wind 3 m/s.

Precipitation map
Precipitation map

Now at Avellanas Beach: patchy light rain in area with thunder, +29°C, feels like +35°C. Rain may continue, 8.1 mm; wind 3 m/s.

Weather in the next hours

16:00
Patchy light rain in area with thunder
+29°C
15%
17:00
Patchy light rain in area with thunder
+28°C
40%
18:00
Moderate or heavy rain in area with thunder
+28°C
70%
19:00
Moderate or heavy rain in area with thunder
+27°C
70%
20:00
Moderate or heavy rain in area with thunder
+27°C
70%
21:00
Moderate or heavy rain in area with thunder
+26°C
70%
22:00
Moderate or heavy rain in area with thunder
+26°C
75%
23:00
Moderate or heavy rain in area with thunder
+26°C
75%
00:00
Moderate or heavy rain shower
+26°C
65%
01:00
Moderate or heavy rain shower
+26°C
55%
02:00
Light rain
+26°C
45%

Sea temperature at Avellanas Beach today

+30°C
Very warm water

Similar in temperature to a well-heated swimming pool.

Very cold Warm Hot

Data from NASA

Hourly weather at Avellanas Beach

Today

Oct 18

16:00
Patchy light rain in area with thunder
+29°C
15%
3 m/s
82%
756
4 m/s
↑↖ SSE
mmHg

Patchy light rain in area with thunder

Feels like +35°C
Precipitation amount 0 mm
Humidity 82%
Cloud cover 83%
Pressure 756 mmHg
Visibility 16 km
UV index 0 points
17:00
Patchy light rain in area with thunder
+28°C
40%
3 m/s
84%
757
4 m/s
↖ SE
mmHg

Patchy light rain in area with thunder

Feels like +34°C
Precipitation amount 0.5 mm
Humidity 84%
Cloud cover 88%
Pressure 757 mmHg
Visibility 16 km
UV index 0 points
18:00
Moderate or heavy rain in area with thunder
+28°C
70%
2 m/s
86%
757
4 m/s
↖ SE
mmHg

Moderate or heavy rain in area with thunder

Feels like +33°C
Precipitation amount 2 mm
Humidity 86%
Cloud cover 89%
Pressure 757 mmHg
Visibility 11 km
UV index 0 points
19:00
Moderate or heavy rain in area with thunder
+27°C
70%
2 m/s
87%
758
3 m/s
↖ SE
mmHg

Moderate or heavy rain in area with thunder

Feels like +32°C
Precipitation amount 1.8 mm
Humidity 87%
Cloud cover 96%
Pressure 758 mmHg
Visibility 14 km
UV index 0 points
20:00
Moderate or heavy rain in area with thunder
+27°C
70%
3 m/s
89%
759
4 m/s
↖ SE
mmHg

Moderate or heavy rain in area with thunder

Feels like +31°C
Precipitation amount 1.8 mm
Humidity 89%
Cloud cover 100%
Pressure 759 mmHg
Visibility 11 km
UV index 0 points
Hour
Temp
Feels like
Rain chance
Wind
Gusts
Precip. amt.
Humidity
Clouds
Pressure
Visibility
UV index
Now
Patchy light rain in area with thunder
Thunder
Rain risk Comfortable
+29°C
+35°C
15%
3 m/s ↑↖ SSE
4 m/s
0 mm
82%
83%
756 mmHg
16 km
0 points
17:00
Patchy light rain in area with thunder
Thunder
Rain risk
+28°C
+34°C
40%
3 m/s ↖ SE
4 m/s
0.5 mm
84%
88%
757 mmHg
16 km
0 points
18:00
Moderate or heavy rain in area with thunder
Thunder
Rain risk
+28°C
+33°C
70%
2 m/s ↖ SE
4 m/s
2 mm
86%
89%
757 mmHg
11 km
0 points
19:00
Moderate or heavy rain in area with thunder
Thunder
Rain risk
+27°C
+32°C
70%
2 m/s ↖ SE
3 m/s
1.8 mm
87%
96%
758 mmHg
14 km
0 points
20:00
Moderate or heavy rain in area with thunder
Thunder
Rain risk
+27°C
+31°C
70%
3 m/s ↖ SE
4 m/s
1.8 mm
89%
100%
759 mmHg
11 km
0 points
21:00
Moderate or heavy rain in area with thunder
Thunder
Rain risk
+26°C
+30°C
70%
3 m/s ↖ SE
4 m/s
2 mm
89%
100%
759 mmHg
11 km
0 points
22:00
Moderate or heavy rain in area with thunder
Thunder
Rain risk
+26°C
+30°C
75%
3 m/s ↖ SE
4 m/s
2.4 mm
90%
100%
759 mmHg
11 km
0 points
23:00
Moderate or heavy rain in area with thunder
Thunder
Rain risk
+26°C
+30°C
75%
3 m/s ↖← ESE
4 m/s
2.1 mm
90%
99%
758 mmHg
11 km
0 points
Tomorrow
Moderate or heavy rain shower
Rain
Rain risk
+26°C
+30°C
65%
3 m/s ↖← ESE
4 m/s
1.5 mm
90%
97%
758 mmHg
11 km
0 points
01:00
Moderate or heavy rain shower
Rain
Rain risk
+26°C
+30°C
55%
3 m/s ← E
4 m/s
1 mm
91%
91%
758 mmHg
13 km
0 points
02:00
Light rain
Rain
Rain risk
+26°C
+30°C
45%
3 m/s ← E
4 m/s
0.6 mm
91%
96%
757 mmHg
13 km
0 points
Sun and UV

Daylight

UV 0 points Low
Sunrise 05:32
Sunset 17:24
Daylight 11 hours 52 min Solar noon 11:28
Moon
First Quarter
Rise12:07 Set23:58 Illumination49% PhaseWaxing

Weather at Avellanas Beach over the next few days

14-day view
Date
Today
Tomorrow
Day after tomorrow
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Day
Night
Sea t°
Rain
Wind
Press.
Hum.
Feels like
UV
Clouds
Visibility
Gusts
Moderate or heavy rain in area with thunder +31°C
Patchy light rain in area with thunder +26°C
+30°C
80% 26.7 mm
3 m/s ↖← ESE
756 mmHg
80%
day +38°C / night +29°C
7 points
95%
16 km
4 m/s ↖← ESE
Patchy light rain in area with thunder +30°C
Patchy light rain in area with thunder +26°C
+30°C
50% 4 mm
2 m/s ↖ SE
No data
80%
day +37°C / night +29°C
6 points
96%
No data
5 m/s ↖ SE
Patchy light rain in area with thunder +31°C
Light rain +26°C
+30°C
75% 19.6 mm
2 m/s → W
No data
80%
day +37°C / night +29°C
6 points
98%
No data
4 m/s → W
Patchy light rain in area with thunder +31°C
Cloudy +26°C
+30°C
20% 0.8 mm
3 m/s ↙ NE
No data
76%
day +37°C / night +29°C
8 points
95%
No data
4 m/s ↙ NE
Patchy light rain in area with thunder +30°C
Patchy light rain in area with thunder +26°C
+30°C
20% 1.1 mm
3 m/s ↖← ESE
No data
76%
day +37°C / night +29°C
6 points
95%
No data
4 m/s ↖← ESE
Patchy light rain in area with thunder +31°C
Cloudy +26°C
+30°C
40% 1.9 mm
3 m/s ↖ SE
No data
75%
day +37°C / night +30°C
4 points
97%
No data
7 m/s ↖ SE
Patchy light rain in area with thunder +31°C
Patchy light rain in area with thunder +26°C
+30°C
15% 0.5 mm
2 m/s ↖ SE
No data
73%
day +37°C / night +29°C
3 points
99%
No data
5 m/s ↖ SE
Overcast +32°C
Overcast +27°C
+30°C
10% 0 mm
4 m/s ↓↙ NNE
No data
69%
day +37°C / night +29°C
3 points
98%
No data
7 m/s ↓↙ NNE
Overcast +32°C
Overcast +26°C
+30°C
10% 0 mm
4 m/s ↙ NE
No data
65%
day +37°C / night +29°C
3 points
98%
No data
6 m/s ↙ NE

Weather forecast for Avellanas Beach

Weather questions about Avellanas Beach

What is the weather at Avellanas Beach now?

Now at Avellanas Beach: patchy light rain in area with thunder, +29°C, feels like +35°C. Wind 3 m/s.

Will it rain at Avellanas Beach today?

Today's forecast gives a maximum precipitation chance of 80% and a daily total of 26.7 mm.

What is the water temperature around Playa Avellanas?

Sea water is +30°C now. The water is very warm.

How will the weather change at Avellanas Beach over the next few days?

Over the next few days expect +30°C…+31°C by day and +26°C at night; precipitation chance up to 80%, wind up to 3 m/s.

What does the weather feel like at Avellanas Beach today?

Right now it is +29°C, feels like +35°C; wind 3 m/s. Rain may continue.