San Antonio, Guanacaste, Costa Rica Weather Forecast

Tonight's Weather

Tue, Jul 7

Mainly clear and warm Lo: 79°

Tomorrow: Partly sunny, hot and humid; widely separated thunderstorms in the afternoon; danger of dehydration and heatstroke if outside for extended periods of time Hi: 96°

Current Weather

7:57 PM

86°F

RealFeel® 85°

Mostly clear More Details

Looking Ahead

Danger of dehydration and heat stroke if outside for extended periods of time tomorrow

San Antonio Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

7/7

79° Lo

Mainly clear and warm

Wed

7/8

96° 76°

Hot; a stray p.m. t-storm

Night: Humid with increasing clouds

55%

Thu

7/9

94° 75°

A bit of afternoon rain

Clouds breaking

80%

Fri

7/10

92° 74°

A touch of afternoon rain

Overcast

90%

Sat

7/11

91° 74°

Humid with occasional rain

Cloudy most of the time

91%

Sun

7/12

91° 73°

Cloudy and humid; p.m. rain

A shower early; mostly cloudy

90%

Mon

7/13

93° 74°

Hot; a little afternoon rain

Partly cloudy

65%

Tue

7/14

95° 74°

Hot; a little afternoon rain

Clouds breaking; humid

61%

Wed

7/15

93° 73°

Hot; a little afternoon rain

An evening shower or two

62%

Thu

7/16

94° 74°

Hot; a p.m. t-storm or two

Partly to mostly cloudy

64%

Sun & Moon

12 hrs 41 mins

Rise 5:26 AM

Set 6:07 PM

Last Quarter

Rise 11:42 PM

Set 12:26 PM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.