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Weather forecast San Juan on 7 days | Costa Rica

On our website, you will find a detailed weather forecast for the week in San Juan and other parts of the world. Would you like to know the detailed weather forecast in San Juan for today? The air temperature will range from +24°C. A northeast wind is expected at a speed of 9.9 km/h. The atmospheric pressure will reach 760 mm Hg, humidity will be at 71%, and the cloudiness will be rain. Looking for the detailed weather forecast for tomorrow in San Juan? The maximum temperature will be +24°C, while the minimum at night will be +19°C A west wind will prevail at a speed of 9.9 km/h. The humidity level will be 71%. The atmospheric pressure will reach 760 mm Hg, and the cloudiness will be rain. Need a detailed weather forecast for the weekend in San Juan? The minimum temperature on Saturday will be +19°C, and the maximum will be +24°C A northwest wind is expected at a speed of 9.9
Wednesday
2025-04-16
24°C
rain
Day
+24°C
Night
+19°C
Wind
2.75 m/s
Pressure
760 mm
Humidity
71 %
Cloudiness
94%
Thursday
2025-04-17
26°C
rain
Day
+26°C
Night
+18°C
Wind
3.46 m/s
Pressure
760 mm
Humidity
59 %
Cloudiness
67%
Friday
2025-04-18
27°C
rain
Day
+27°C
Night
+18°C
Wind
3.28 m/s
Pressure
760 mm
Humidity
59 %
Cloudiness
88%
Saturday
2025-04-19
28°C
Partly Cloudy
Day
+28°C
Night
+18°C
Wind
3.7 m/s
Pressure
758 mm
Humidity
51 %
Cloudiness
89%
Sunday
2025-04-20
25°C
rain
Day
+25°C
Night
+20°C
Wind
3.02 m/s
Pressure
760 mm
Humidity
70 %
Cloudiness
96%
Monday
2025-04-21
25°C
rain
Day
+25°C
Night
+19°C
Wind
2.37 m/s
Pressure
759 mm
Humidity
66 %
Cloudiness
87%
Tuesday
2025-04-22
24°C
rain
Day
+24°C
Night
+18°C
Wind
2.55 m/s
Pressure
759 mm
Humidity
73 %
Cloudiness
100%
+26°C 
760 mm 
98 % 
+28°C 
759 mm 
36 % 
+24°C 
760 mm 
100 % 
+26°C 
759 mm 
100 % 
+36°C 
757 mm 
44 % 
+24°C 
760 mm 
40 % 
+33°C 
757 mm 
100 % 
+27°C 
759 mm 
78 % 
+24°C 
760 mm 
93 % 
+23°C 
760 mm 
55 % 
+23°C 
760 mm 
94 % 
+30°C 
759 mm 
100 % 
+23°C 
760 mm 
94 % 
+27°C 
760 mm 
49 % 
+25°C 
760 mm 
91 % 
+26°C 
760 mm 
43 % 
+32°C 
758 mm 
43 % 
+27°C 
760 mm 
100 % 
+25°C 
760 mm 
39 % 
+19°C 
761 mm 
68 % 
+34°C 
756 mm 
67 % 
+28°C 
759 mm 
40 % 
+26°C 
760 mm 
42 % 
+19°C 
760 mm 
94 %