Weather San Antonio today

PLACES IN THE AREA

27 °C	27 °C	9 am
30 °C	30 °C	12 pm
26 °C	28 °C	3 pm
20 °C	22 °C	9 pm

sunrise 5:19 am
sunset 5:48 pm

HOURLY

Weather forecast for San Antonio April 29, 2026

During the day partly cloudy, in the evening initially partly cloudy, later cloudy. The highest temperature 29 °C. Total rainfall 0.4 mm. At night fog. The lowest temperature 18 °C.

Interactive map weather Costa Rica

GPS: 9.9816; -84.1859

altitude: 937 m
local time:

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Weather forecast San Antonio, Costa Rica extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Today, Wednesday 04/29/2026
2 AM 4 AM	clear	16 °C 15 °C	0.0 mm	3.1 m/s 11 km/h northeast	1011 hPa	66 %	10 °C	4 %	0%	0%	0%	3%
3 AM 5 AM	clear	16 °C 15 °C	0.0 mm	3.2 m/s 12 km/h northeast	1010 hPa	68 %	10 °C	1 %	0%	0%	0%	0%
4 AM 6 AM	clear	16 °C 15 °C	0.0 mm	3.3 m/s 12 km/h northeast	1010 hPa	69 %	10 °C	2 %	0%	0%	0%	1%
5 AM 7 AM	clear	16 °C 16 °C	0.0 mm	3.4 m/s 12 km/h northeast	1011 hPa	71 %	10 °C	5 %	0%	0%	0%	4%
6 AM 8 AM	clear	17 °C 17 °C	0.0 mm	3.5 m/s 13 km/h northeast	1011 hPa	69 %	11 °C	2 %	0%	0%	0%	2%
7 AM 9 AM	clear	22 °C 23 °C	0.0 mm	2.9 m/s 10 km/h east-northeast	1012 hPa	61 %	13 °C	5 %	0%	0%	0%	5%
8 AM 10 AM	partly cloudy	25 °C 26 °C	0.0 mm	3.4 m/s 12 km/h east	1012 hPa	50 %	13 °C	15 %	0%	0%	0%	15%
9 AM 11 AM	partly cloudy	27 °C 27 °C	0.0 mm	3.5 m/s 13 km/h east	1011 hPa	42 %	12 °C	19 %	0%	0%	0%	19%
10 AM 12 PM	clear	28 °C 28 °C	0.0 mm	3.2 m/s 12 km/h east	1011 hPa	38 %	12 °C	3 %	0%	0%	0%	2%
11 AM 1 PM	cloudy	29 °C 29 °C	0.0 mm	3.1 m/s 11 km/h east-northeast	1011 hPa	37 %	12 °C	40 %	0%	1%	0%	39%
12 PM 2 PM	partly cloudy	30 °C 31 °C	0.0 mm	3.3 m/s 12 km/h east-northeast	1010 hPa	37 %	13 °C	30 %	0%	0%	10%	21%
1 PM 3 PM	partly cloudy	29 °C 30 °C	0.0 mm	4.1 m/s 15 km/h south-southwest	1009 hPa	41 %	14 °C	30 %	0%	0%	26%	5%
2 PM 4 PM	light rain showers	27 °C 28 °C	0.1 mm	4.0 m/s 14 km/h southwest	1009 hPa	51 %	16 °C	28 %	0%	6%	21%	4%
3 PM 5 PM	light rain showers	26 °C 28 °C	0.2 mm	3.2 m/s 12 km/h southwest	1008 hPa	58 %	17 °C	24 %	0%	9%	14%	5%
4 PM 6 PM	partly cloudy	26 °C 28 °C	0.0 mm	2.6 m/s 9 km/h southwest	1008 hPa	61 %	17 °C	23 %	0%	10%	17%	0%
5 PM 7 PM	partly cloudy	24 °C 26 °C	0.0 mm	2.7 m/s 10 km/h southwest	1008 hPa	68 %	18 °C	16 %	0%	8%	9%	0%
6 PM 8 PM	partly cloudy	22 °C 25 °C	0.0 mm	1.9 m/s 7 km/h south-southwest	1009 hPa	79 %	18 °C	14 %	0%	8%	10%	0%
7 PM 9 PM	partly cloudy	22 °C 25 °C	0.0 mm	2.0 m/s 7 km/h east-southeast	1010 hPa	82 %	18 °C	13 %	0%	9%	4%	0%
8 PM 10 PM	clear	21 °C 23 °C	0.0 mm	2.8 m/s 10 km/h east	1011 hPa	82 %	18 °C	8 %	0%	4%	4%	0%
9 PM 11 PM	clear	20 °C 22 °C	0.0 mm	3.1 m/s 11 km/h east-northeast	1011 hPa	84 %	17 °C	11 %	2%	8%	3%	0%
10 PM 12 AM	partly cloudy	20 °C 22 °C	0.0 mm	3.0 m/s 11 km/h east-northeast	1012 hPa	83 %	16 °C	24 %	14%	21%	2%	1%
11 PM 1 AM	cloudy	19 °C 20 °C	0.0 mm	2.8 m/s 10 km/h northeast	1011 hPa	83 %	16 °C	87 %	9%	10%	0%	86%
Tomorrow, Thursday 04/30/2026
12 AM 2 AM	overcast	19 °C 20 °C	0.0 mm	2.9 m/s 10 km/h northeast	1011 hPa	83 %	15 °C	96 %	19%	22%	0%	95%
1 AM 3 AM	fog	18 °C 19 °C	0.0 mm	2.8 m/s 10 km/h northeast	1010 hPa	83 %	15 °C	100 %	29%	31%	0%	99%
2 AM 4 AM	fog	18 °C 19 °C	0.0 mm	2.6 m/s 9 km/h northeast	1010 hPa	84 %	15 °C	99 %	32%	33%	1%	99%
3 AM 5 AM	fog	18 °C 19 °C	0.0 mm	2.9 m/s 10 km/h northeast	1009 hPa	86 %	15 °C	99 %	30%	32%	2%	99%
4 AM 6 AM	overcast	18 °C 19 °C	0.0 mm	2.9 m/s 10 km/h northeast	1009 hPa	87 %	15 °C	99 %	19%	21%	2%	99%
5 AM 7 AM	fog	18 °C 19 °C	0.0 mm	3.0 m/s 11 km/h northeast	1010 hPa	87 %	15 °C	99 %	26%	32%	3%	99%
6 AM 8 AM	overcast	19 °C 21 °C	0.0 mm	2.9 m/s 10 km/h northeast	1010 hPa	85 %	16 °C	100 %	16%	28%	6%	100%
7 AM 9 AM	cloudy	22 °C 24 °C	0.0 mm	2.8 m/s 10 km/h east-southeast	1011 hPa	72 %	17 °C	99 %	0%	8%	8%	99%
8 AM 10 AM	overcast	25 °C 27 °C	0.0 mm	3.7 m/s 13 km/h east-southeast	1010 hPa	64 %	17 °C	100 %	0%	19%	4%	100%
9 AM 11 AM	cloudy	27 °C 29 °C	0.0 mm	3.4 m/s 12 km/h east	1010 hPa	55 %	17 °C	99 %	0%	10%	8%	99%
10 AM 12 PM	overcast	28 °C 30 °C	0.0 mm	3.3 m/s 12 km/h east	1010 hPa	51 %	16 °C	100 %	0%	15%	16%	100%
11 AM 1 PM	light rain	28 °C 30 °C	0.1 mm	2.9 m/s 10 km/h east-southeast	1009 hPa	49 %	16 °C	92 %	0%	13%	18%	89%
12 PM 2 PM	light rain	28 °C 30 °C	0.2 mm	3.4 m/s 12 km/h south-southwest	1008 hPa	50 %	16 °C	99 %	0%	14%	42%	98%
1 PM 3 PM	overcast	27 °C 29 °C	0.0 mm	3.0 m/s 11 km/h west-southwest	1008 hPa	57 %	17 °C	100 %	0%	16%	45%	99%
2 PM 4 PM	heavy rain	26 °C 29 °C	1.6 mm	3.1 m/s 11 km/h southwest	1008 hPa	66 %	18 °C	96 %	0%	8%	14%	95%
3 PM 5 PM	rain showers	25 °C 28 °C	0.3 mm	2.2 m/s 8 km/h southwest	1008 hPa	69 %	18 °C	82 %	0%	29%	44%	68%
4 PM 6 PM	overcast	23 °C 26 °C	0.0 mm	2.0 m/s 7 km/h west	1008 hPa	81 %	19 °C	96 %	0%	20%	18%	94%
5 PM 7 PM	cloudy	22 °C 25 °C	0.0 mm	2.3 m/s 8 km/h southwest	1008 hPa	85 %	19 °C	60 %	0%	26%	25%	34%
6 PM 8 PM	cloudy	22 °C 25 °C	0.0 mm	2.2 m/s 8 km/h southeast	1009 hPa	89 %	19 °C	61 %	0%	36%	33%	11%
7 PM 9 PM	partly cloudy	21 °C 24 °C	0.0 mm	2.1 m/s 8 km/h east-northeast	1009 hPa	90 %	19 °C	32 %	0%	25%	8%	2%
8 PM 10 PM	partly cloudy	21 °C 24 °C	0.0 mm	2.2 m/s 8 km/h east-northeast	1010 hPa	89 %	19 °C	25 %	7%	22%	3%	0%
9 PM 11 PM	partly cloudy	21 °C 24 °C	0.0 mm	2.3 m/s 8 km/h east-northeast	1011 hPa	89 %	18 °C	14 %	0%	13%	1%	0%
10 PM 12 AM	partly cloudy	20 °C 22 °C	0.0 mm	2.5 m/s 9 km/h northeast	1011 hPa	87 %	18 °C	19 %	3%	18%	0%	0%
11 PM 1 AM	fog	20 °C 22 °C	0.0 mm	2.4 m/s 9 km/h northeast	1011 hPa	87 %	17 °C	31 %	25%	31%	0%	0%

San Antonio, Costa Rica - information

State: Costa Rica

GPS coordinates: 9.9816; -84.1859

Time zone: America / Costa Rica time difference in hours with time in US is -8 hours

Population: 10 938
Altitude: 937 m
The administrative part:

Provincia de Heredia, Heredia
Cantón de Belén, San Antonio

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Data source

Weather forecast for San Antonio 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

data are always in the local time

Sun and light

April 29, 2026

Sunrise:	Sunset:
5:19 am	5:48 pm
Noon:	Length of day:
11:34 am	12:28
Start of civil twilight*:	End of civil twilight*:
4:57 am	6:10 pm
Start of nautical twilight*:	End of nautical twilight*:
4:32 am	6:35 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:07 am	7:01 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
04/28/2026 3:33 pm	04/29/2026 3:44 am
Next new moon:	Next full moon:
05/16/2026	05/01/2026