Weather San Antonio, San José today


image/svg+xml image/svg+xml image/svg+xml Saturday, Jun 20 20 / C ° 17 0.0 mm 10 km/h Today 6/20/26 20 / 17 °C Tomorrow 6/21/26 24 / 18 °C Monday 6/22/26 22 / 18 °C image/svg+xml image/svg+xml
sunrise 5:17 am
sunset 5:59 pm
HOURLY

Weather forecast San Antonio, San José June 21, 2026

Cloudy morning, turning to rain by midday. High of 24 °C. Total rainfall 3.8 mm. Overnight low of 18 °C.


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Flag Costa Rica
GPS: 9.8857; -84.1147
altitude: 1347 m
local time:
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Weather forecast San Antonio, San José, Costa Rica extended forecast

Time State   Temp.   Feels like Precip. Wind PressureHumidity Dew total
 
Fog Low
 
Middle
 
High
 

Tomorrow, Sunday 06/21/2026

12 AM
2 AM 
cloudy 19 °C
21 °C
0.0 mm
 2.9 m/s10 km/h
east-southeast
1013 hPa90 % 17  °C77 % 21% 40% 0% 61%
1 AM
3 AM 
overcast 18 °C
20 °C
0.0 mm
 2.8 m/s10 km/h
east-southeast
1012 hPa89 % 16  °C92 % 7% 14% 1% 90%
2 AM
4 AM 
cloudy 18 °C
19 °C
0.0 mm
 2.8 m/s10 km/h
east-southeast
1012 hPa88 % 15  °C96 % 2% 6% 0% 96%
3 AM
5 AM 
cloudy 18 °C
20 °C
0.0 mm
 2.1 m/s8 km/h
east
1011 hPa87 % 15  °C85 % 1% 3% 0% 85%
4 AM
6 AM 
cloudy 17 °C
18 °C
0.0 mm
 1.7 m/s6 km/h
east
1012 hPa89 % 15  °C100 % 1% 1% 0% 100%
5 AM
7 AM 
cloudy 17 °C
18 °C
0.0 mm
 1.7 m/s6 km/h
east-southeast
1012 hPa90 % 15  °C99 % 0% 0% 0% 99%
6 AM
8 AM 
cloudy 17 °C
18 °C
0.0 mm
 1.8 m/s6 km/h
east-southeast
1013 hPa89 % 15  °C91 % 0% 0% 0% 91%
7 AM
9 AM 
cloudy 20 °C
22 °C
0.0 mm
 0.9 m/s3 km/h
west-southwest
1013 hPa81 % 16  °C95 % 0% 0% 0% 95%
8 AM
10 AM 
cloudy 21 °C
23 °C
0.0 mm
 1.6 m/s6 km/h
northwest
1014 hPa77 % 17  °C97 % 0% 12% 0% 97%
9 AM
11 AM 
cloudy 22 °C
24 °C
0.0 mm
 2.1 m/s8 km/h
northwest
1014 hPa75 % 17  °C79 % 0% 14% 0% 76%
10 AM
12 PM 
rain showers 24 °C
26 °C
0.8 mm
 2.7 m/s10 km/h
north-northwest
1014 hPa67 % 17  °C60 % 0% 3% 18% 50%
11 AM
1 PM 
heavy rain 23 °C
25 °C
1.5 mm
 2.5 m/s9 km/h
north-northeast
1014 hPa70 % 17  °C93 % 0% 17% 65% 78%
12 PM
2 PM 
rain 22 °C
24 °C
0.4 mm
 1.7 m/s6 km/h
east-southeast
1014 hPa76 % 17  °C97 % 0% 25% 65% 93%
1 PM
3 PM 
rain 23 °C
26 °C
0.5 mm
 2.0 m/s7 km/h
north-northwest
1013 hPa76 % 18  °C96 % 0% 55% 64% 89%
2 PM
4 PM 
rain 24 °C
27 °C
0.3 mm
 2.6 m/s9 km/h
east-northeast
1012 hPa72 % 18  °C93 % 0% 1% 25% 93%
3 PM
5 PM 
overcast 22 °C
24 °C
0.0 mm
 2.4 m/s9 km/h
southwest
1012 hPa75 % 17  °C99 % 0% 3% 75% 99%
4 PM
6 PM 
overcast 21 °C
23 °C
0.0 mm
 2.0 m/s7 km/h
west-northwest
1012 hPa84 % 18  °C98 % 0% 13% 60% 98%
5 PM
7 PM 
overcast 20 °C
23 °C
0.0 mm
 1.3 m/s5 km/h
west-northwest
1012 hPa90 % 18  °C99 % 12% 73% 4% 96%
6 PM
8 PM 
overcast 20 °C
23 °C
0.0 mm
 0.9 m/s3 km/h
north-northwest
1013 hPa95 % 19  °C99 % 14% 45% 15% 97%
7 PM
9 PM 
overcast 20 °C
23 °C
0.0 mm
 0.7 m/s3 km/h
west-northwest
1014 hPa96 % 19  °C98 % 14% 59% 8% 95%
8 PM
10 PM 
cloudy 20 °C
23 °C
0.0 mm
 1.9 m/s7 km/h
east-southeast
1014 hPa94 % 18  °C93 % 0% 5% 4% 93%
9 PM
11 PM 
overcast 19 °C
21 °C
0.0 mm
 2.0 m/s7 km/h
east-southeast
1014 hPa92 % 17  °C88 % 0% 27% 4% 84%
10 PM
12 AM 
overcast 19 °C
21 °C
0.0 mm
 2.2 m/s8 km/h
east-southeast
1015 hPa90 % 17  °C90 % 0% 34% 2% 85%
11 PM
1 AM 
cloudy 19 °C
21 °C
0.0 mm
 1.9 m/s7 km/h
east-southeast
1015 hPa86 % 16  °C55 % 0% 19% 3% 43%

Monday 06/22/2026

12 AM
2 AM 
partly cloudy 19 °C
21 °C
0.0 mm
 1.5 m/s5 km/h
east-southeast
1014 hPa86 % 16  °C27 % 0% 12% 3% 15%
1 AM
3 AM 
cloudy 20 °C
22 °C
0.0 mm
 1.7 m/s6 km/h
east
1013 hPa87 % 17  °C44 % 0% 10% 2% 36%
2 AM
4 AM 
cloudy 19 °C
21 °C
0.0 mm
 1.7 m/s6 km/h
east
1013 hPa88 % 17  °C79 % 3% 10% 2% 76%
3 AM
5 AM 
cloudy 19 °C
21 °C
0.0 mm
 2.6 m/s9 km/h
east
1012 hPa87 % 16  °C62 % 3% 15% 0% 55%
4 AM
6 AM 
partly cloudy 19 °C
21 °C
0.0 mm
 2.1 m/s8 km/h
east-southeast
1013 hPa88 % 16  °C37 % 4% 9% 0% 30%
5 AM
7 AM 
cloudy 18 °C
20 °C
0.0 mm
 2.6 m/s9 km/h
east-southeast
1013 hPa89 % 16  °C57 % 7% 38% 0% 31%
6 AM
8 AM 
partly cloudy 18 °C
20 °C
0.0 mm
 2.7 m/s10 km/h
east-southeast
1014 hPa89 % 16  °C35 % 5% 31% 1% 4%
7 AM
9 AM 
partly cloudy 20 °C
22 °C
0.0 mm
 2.6 m/s9 km/h
east
1015 hPa80 % 16  °C18 % 0% 15% 3% 1%
8 AM
10 AM 
cloudy 22 °C
24 °C
0.0 mm
 2.3 m/s8 km/h
east
1015 hPa70 % 16  °C46 % 0% 14% 6% 32%
9 AM
11 AM 
light rain showers 25 °C
27 °C
0.1 mm
 2.1 m/s8 km/h
north-northeast
1015 hPa63 % 17  °C80 % 0% 20% 10% 73%
10 AM
12 PM 
cloudy 24 °C
26 °C
0.0 mm
 3.1 m/s11 km/h
north
1015 hPa66 % 17  °C65 % 0% 16% 34% 38%
11 AM
1 PM 
rain showers 24 °C
26 °C
0.7 mm
 2.6 m/s9 km/h
northwest
1015 hPa68 % 17  °C65 % 0% 24% 29% 44%
12 PM
2 PM 
heavy rain showers 24 °C
26 °C
1.2 mm
 2.8 m/s10 km/h
north-northwest
1014 hPa70 % 18  °C75 % 0% 18% 20% 64%
1 PM
3 PM 
heavy rain 22 °C
25 °C
1.7 mm
 2.9 m/s10 km/h
north
1014 hPa82 % 19  °C93 % 0% 37% 43% 84%
2 PM
4 PM 
heavy rain 22 °C
25 °C
2.3 mm
 2.2 m/s8 km/h
northwest
1013 hPa86 % 19  °C91 % 0% 44% 33% 79%
3 PM
5 PM 
light rain 22 °C
25 °C
0.2 mm
 1.8 m/s6 km/h
north
1013 hPa83 % 19  °C94 % 0% 36% 21% 89%
4 PM
6 PM 
heavy rain 22 °C
25 °C
1.1 mm
 2.0 m/s7 km/h
west
1014 hPa84 % 19  °C96 % 0% 50% 39% 92%
5 PM
7 PM 
cloudy 21 °C
24 °C
0.0 mm
 1.9 m/s7 km/h
northeast
1014 hPa88 % 19  °C98 % 0% 3% 10% 98%
6 PM
8 PM 
cloudy 20 °C
23 °C
0.0 mm
 1.2 m/s4 km/h
east
1014 hPa91 % 18  °C98 % 0% 5% 8% 98%
7 PM
9 PM 
cloudy 20 °C
23 °C
0.0 mm
 1.8 m/s6 km/h
east
1014 hPa90 % 18  °C98 % 0% 3% 3% 98%
8 PM
10 PM 
overcast 20 °C
22 °C
0.0 mm
 2.3 m/s8 km/h
east
1015 hPa89 % 18  °C98 % 0% 15% 0% 98%
9 PM
11 PM 
overcast 20 °C
22 °C
0.0 mm
 2.6 m/s9 km/h
east
1016 hPa88 % 17  °C99 % 0% 29% 0% 99%
10 PM
12 AM 
overcast 19 °C
21 °C
0.0 mm
 3.1 m/s11 km/h
east
1016 hPa89 % 17  °C87 % 8% 39% 0% 78%
11 PM
1 AM 
overcast 19 °C
21 °C
0.0 mm
 3.4 m/s12 km/h
east-southeast
1016 hPa89 % 17  °C94 % 7% 55% 9% 85%
 

San Antonio, San José, Costa Rica - information

State: Costa Rica
GPS coordinates: 9.8857; -84.1147
Time zone: America / Costa Rica time difference in hours with time in US is -8 hours

Altitude: 1347 m
The administrative part:



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Weather San Antonio, San José, Costa Rica. Weather forecast San Antonio, San José.



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Data source

Weather forecast for San Antonio, San José is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information San Antonio, San José

data are always in the local time

Sun and light

 June 21, 2026 
Sunrise: Sunset: 
5:17 am 5:59 pm
Noon: Length of day: 
11:38 am12:42
Start of civil twilight*: End of civil twilight*: 
4:53 am6:23 pm
Start of nautical twilight*: End of nautical twilight*: 
4:27 am6:49 pm
Start of astronomical twilight*:  End of astronomical twilight*: 
3:59 am7:17 pm
* What is Twilight?

Moon and moon phases

Moonrise: Moonset: 
06/21/2026 11:27 am 06/21/2026 11:44 pm
Next new moon: Next full moon: 
07/14/202606/29/2026

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