Two-week planning outlook

14-Day Weather Forecast for San Jose, Costa Rica

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 68°F and 77°F during the next 14 days. Rain chances peak at 100% on Sunday, Oct 11, while No clear signal currently look most favorable for outdoor plans.

Updated Oct 2, 6:25 PM -06:00

14 Days at a Glance

Complete two-week outlook

Warmest DayFri, Oct 16 · 77°FLight Rain

Coolest NightFri, Oct 16 · 62°FLight Rain

Highest Rain ChanceSun, Oct 11 · 100%Heavy Intensity Rain

Strongest WindFri, Oct 16 · 6.3 mphNo gust data

Weekend OutlookRain possible · Moderate Rain77°F / 65°F

Total Precipitation7.48 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Saturday, Oct 3 · 76°F / 65°F

Moderate Rain

Rain chance 91%, SE 2.1 mph, humidity 83%.

Morning: 66°F
Afternoon: 74°F
Evening: 66°F
Overnight: 65°F
Humidity: 83%
Pressure: 29.88 inHg
Dew point: 69°F
UV index: 6.2 high
Sunrise: 5:24 AM
Sunset: 5:25 PM

Temperature Trend

HighLow62°F – 77°F

10/310/410/510/610/710/810/910/1010/1110/1210/1310/1410/1510/16

Rain Chances

91%10/3

85%10/4

99%10/5

85%10/6

81%10/7

59%10/8

86%10/9

87%10/10

100%10/11

100%10/12

100%10/13

100%10/14

100%10/15

47%10/16

UV Index

Daily peak

6.210/3

10.910/4

11.410/5

1110/6

010/7

—10/8

—10/9

—10/10

—10/11

—10/12

—10/13

—10/14

—10/15

—10/16

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

No clear signal

Lower rain chances and manageable winds

Rainy Days

Sun, Oct 11 · Mon, Oct 12 · Tue, Oct 13

Peak chance 100%

Warmest Days

Fri, Oct 16 · Sun, Oct 4 · Sat, Oct 3

Highs up to 77°F

Coolest Nights

Fri, Oct 16 · Thu, Oct 15 · Wed, Oct 7

Lows near 62°F

Windiest Day

Friday, Oct 16

6.3 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 376°F / 65°FModerate Rain · Rain 91%

Sun, Oct 477°F / 65°FModerate Rain · Rain 85%

Next Weekend

Sat, Oct 1074°F / 65°FHeavy Intensity Rain · Rain 87%

Sun, Oct 1173°F / 65°FHeavy Intensity Rain · Rain 100%

14-Day Weather Forecast for San Jose, Costa Rica

Expect daytime highs between 68°F and 77°F during the next 14 days. Rain chances peak at 100% on Sunday, Oct 11, while No clear signal currently look most favorable for outdoor plans.

Temperatures range from an overnight low near 62°F to a daytime high near 77°F. The strongest rain signal is 100% on Sunday, Oct 11, with 3 notable wet days in the current outlook.

FAQ

14-day forecast questions for San Jose

What is the 14-day weather forecast for San Jose?

Expect daytime highs between 68°F and 77°F during the next 14 days. Rain chances peak at 100% on Sunday, Oct 11, while No clear signal currently look most favorable for outdoor plans.

Will it rain in San Jose during the next two weeks?

The strongest rain signal is 100% on Sunday, Oct 11, with 3 notable wet days in the current outlook.

What is the hottest day in San Jose during the next 14 days?

The warmest forecast day is Friday, Oct 16, with a high near 77°F.

What is the coldest night in San Jose?

The lowest forecast temperature is 62°F on Friday, Oct 16.

What will the weather be this weekend in San Jose?

This Weekend currently ranges from 65°F to 77°F, with rain chances peaking at 91%.