weather Costa Rica San Sebastián
  • 15 day forecast

    - -
Time / Hour

Today's Forecast

Cyril WUEST

Forecast produced by Cyril WUEST

Updated at - Next update at (local time)

In Short
expert La Chaîne Météo Expert’s summary

Today in San Sebastián, fine weather but the atmosphere will become very unstable.
Temperatures will vary between 21 and 27°C, it will be warm in the afternoon.
The reliability of the situation is very good.

Tonight


Fog at first, sunny later
21° Feels Like 24° due to the humidity
Gusts 5 km/h Calm
Fog clearing slowly, followed by clear periods.
No precipitation.
Risk of rain 20 %

This morning


Alternating sunshine and cloud
21° Feels Like 24° due to the humidity
Gusts 10 km/h Calm
Good clear weather becoming unsettled.
Risk of showers at the end of the morning.
Risk of rain 35 %
UV index 12 Extreme

This afternoon


Rain or stormy rain
27° Feels Like 36° due to the sun
Gusts 15 km/h Calm
Thunderstorms developing.
A few heavy showers.
Risk of rain 85 %
UV index 11 Extreme

This evening


Intermittent light rain or light showers
22° Feels Like 26° due to the humidity
Gusts 5 km/h Calm
Low cloud settling as fog.
Gradually fading light showers.
Risk of rain 60 %

Night


Fog at first, sunny later
21° Feels Like 24° due to the humidity
Gusts 10 km/h Calm
Fog clearing slowly, followed by clear periods.
No precipitation.
No risk of rain

Ephemeris


Sunday 31 may

  • Day
    0 min
  • Full
    Moon
  • Sunrise
    05h13
  • Sunset
    17h55
  • Petronilla

Next few days


Near San Sebastián