Weather forecast for 10 days
Jaco, Costa Rica

Weather forecast for the weekend

Saturday, 03. May

PM Thunderstorms
05:19

17:51
CST
PM Thunderstorms
30°C / 26°C
  • Wind: 19km/h SSE
  • Humidity: 76%
  • Precip. probability: 75%
  • Precipitation: 8mm
  • UV index: 7
On Saturday, in Jaco, isolated thunderstorms are expected with brief heavy rain.
With a high probability, light precipitation is anticipated for tomorrow. Temperature values will show minor divergence, extending from a humid 30°C to a warm 26°C.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a sweltering 37°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the anticipated high will correspond with the regular May temperature of 29.5°C.
Sunrise will be at 05:19 and sunset at 17:51; tomorrow's daylight will last for 12h and 31min.

Sunday, 04. May

PM Thunderstorms
05:19

17:51
CST
PM Thunderstorms
31°C / 26°C
  • Wind: 19km/h SSE
  • Humidity: 75%
  • Precip. probability: 92%
  • Precipitation: 18mm
  • UV index: 11
On Sunday, 4th of May, cloud build-up may lead to afternoon thunderstorms.
With a high probability, moderate precipitation is anticipated. Slight changes in temperature are predicted, reaching a high of a hot 31°C and decreasing to a low of a warm 26°C.
On Sunday, the predicted high will correspond with the regular May temperature of 29.5°C.
Sunrise will be at 05:19 and sunset at 17:51; the daylight will last for 12h and 32min.

Frequently asked questions

What is the weather forecast for Jaco for Sunday?
On Sunday, in Jaco, scattered thunderstorms are likely by the afternoon.
Will it rain on Sunday?
Moderate precipitation of 18mm is predicted on Sunday. The chance of rainfall is high at 92%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 31°C, while the lowest temperature will be 26°C.
What is the weather forecast for Jaco for the next ten days?
In Jaco, predominantly thunderstorm-prone and occasionally rainy weather is expected for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 18mm to a minimum of 3mm, rainfall is anticipated every day in Jaco. Sunday, with moderate precipitation of 18mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 30°C and 31°C, while the minimum temperature will vary between 25°C and 27°C.
Taking the humidity into consideration, the maximum feel-like temperature will range between 35°C and 39°C.
What will be the hottest and the coldest days?
With a maximum temperature of 31°C, Sunday through Tuesday will be the hottest days. All other days, the maximum temperature will be the same 30°C.

Long-term weather forecast

Fri02.May
  • min.
  • 25°C
Showers
Showers
  • Wind: 9km/h E
  • Humidity: 85%
  • UV index: 0
  • Precip. probability: 91%
  • Precipitation: 3mm
  • 05:19 17:50 CST
Sat03.May
  • 30°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 19km/h SSE
  • Humidity: 76%
  • UV index: 7
  • Precip. probability: 75%
  • Precipitation: 8mm
  • 05:19 17:51 CST
Sun04.May
  • 31°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 19km/h SSE
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 92%
  • Precipitation: 18mm
  • 05:19 17:51 CST
Mon05.May
  • 31°C
  • 27°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 19km/h SE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 62%
  • Precipitation: 6mm
  • 05:19 17:51 CST
Tue06.May
  • 31°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 20km/h SE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 73%
  • Precipitation: 15mm
  • 05:18 17:51 CST
Wed07.May
  • 30°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 20km/h SE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 81%
  • Precipitation: 9mm
  • 05:18 17:51 CST
Thu08.May
  • 30°C
  • 27°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 20km/h SE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 77%
  • Precipitation: 8mm
  • 05:18 17:51 CST
Fri09.May
  • 30°C
  • 27°C
Thunderstorms
Thunderstorms
  • Wind: 19km/h SE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 68%
  • Precipitation: 9mm
  • 05:17 17:51 CST
Sat10.May
  • 30°C
  • 27°C
Thunderstorms
Thunderstorms
  • Wind: 19km/h SE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 10mm
  • 05:17 17:52 CST
Sun11.May
  • 30°C
  • 27°C
Thunderstorms
Thunderstorms
  • Wind: 19km/h SE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 8mm
  • 05:17 17:52 CST
Weather patterns suggest that primarily unstable and occasionally damp weather is anticipated.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 3mm to a maximum of 18mm.
Fluctuations in temperature will be barely perceptible during the next few days. Maximum temperatures will fall between 30°C and 31°C, while the overnight low will be also nearly unchanged, as the lowest temperatures will remain in the range of 25°C to 27°C.
With a maximum temperature of 31°C, Sunday through Tuesday will be the hottest days; the rest of the days are expected to have a maximum temperature of 30°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between a fiery hot 35°C and a very hot 39°C.
Updated: May 3, 2025 @ 04:55:17 UTC
Published by: Weather Atlas | About Us
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