Current Conditions

Nicoya, Guanacaste Province

90°F32°C
Rain

Feels like101°F38°C

Wind

SE 5 mph8 km/h

Humidity

61%

Cloud Cover

72%

As of Wednesday, September 2, 2026 at 10:30 AM CST

Today's Outlook

Day

Mostly cloudy and hot, with a high of 90°F32°C and morning low of 77°F25°C — feels like 100°F38°C. Light wind from the ESE around 4 mph7 km/h. 91% chance of rain throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 79°F26°C. Light wind from the ESE around 2 mph3 km/h. 82% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 90°F32°CFeels 101°F38°CLow 77°F25°CPrecip 0.26 in6.7 mm91%Cloud 74%Wind ESE 4 mph6 km/hWednesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 77°F25°C — feels like 100°F38°C. Light wind from the ESE around 4 mph7 km/h. 91% chance of rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 79°F26°C. Light wind from the ESE around 2 mph3 km/h. 82% chance of light rain throughout the night.
Light RainHigh 91°F33°CFeels 102°F39°CLow 77°F25°CPrecip 0.1 in2.5 mm61%Cloud 71%Wind E 5 mph7 km/hThursday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 78°F25°C — feels like 102°F39°C. Breezy from the E at 6 to 8 mph10 to 12 km/h. 61% chance of showers around midday. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 77°F25°C. Light wind from the ENE around 3 mph5 km/h. 50% chance of light rain in the evening.
RainHigh 90°F32°CFeels 102°F39°CLow 78°F25°CPrecip 0.37 in9.4 mm93%Cloud 82%Wind E 4 mph6 km/hFriday: Overcast and hot, with a high of 90°F32°C and morning low of 78°F26°C — feels like 102°F39°C. Light wind from the E around 5 mph8 km/h. 93% chance of rain throughout the day. Heat risk in the afternoon. Friday Night: Overcast, with a low around 78°F25°C. Light wind from the ENE around 3 mph4 km/h. 84% chance of light rain throughout the night.
RainHigh 90°F32°CFeels 101°F39°CLow 78°F25°CPrecip 0.22 in5.7 mm77%Cloud 92%Wind ENE 4 mph7 km/hSaturday: Overcast and hot, with a high of 90°F32°C and morning low of 78°F25°C — feels like 102°F39°C. Breezy from the ENE at 5 to 7 mph9 to 11 km/h. 77% chance of rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 78°F25°C. Light wind from the ENE around 3 mph4 km/h. 70% chance of light rain throughout the night.
RainHigh 88°F31°CFeels 98°F37°CLow 77°F25°CPrecip 0.58 in14.8 mm87%Cloud 95%Wind E 3 mph6 km/hSunday: Overcast and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 99°F37°C. Light wind from the E around 4 mph7 km/h. 80% chance of rain throughout the day. Heat risk in the afternoon. Sunday Night: Overcast, with a low around 77°F25°C. Light wind from the E around 3 mph4 km/h. 87% chance of rain throughout the night.
Light RainHigh 90°F32°CFeels 101°F39°CLow 76°F25°CPrecip 0.18 in4.5 mm62%Cloud 84%Wind ENE 4 mph6 km/hMonday: Overcast and hot, with a high of 90°F32°C and morning low of 77°F25°C — feels like 102°F39°C. Light wind from the ENE around 5 mph8 km/h. 62% chance of light rain throughout the day. Heat risk in the afternoon. Monday Night: Overcast, with a low around 76°F25°C. Light wind from the ENE around 3 mph4 km/h. 51% chance of light rain throughout the night.
ShowersHigh 91°F33°CFeels 102°F39°CLow 78°F25°CPrecip 0.05 in1.3 mm37%Cloud 65%Wind ENE 5 mph9 km/hTuesday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 78°F26°C — feels like 102°F39°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h. 37% chance of showers around midday. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the NE around 4 mph7 km/h. 21% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 290°F32°C
Feels 101°F38°C
77°F25°C0.26 in6.7 mm· 91%74%RainESE 4 mph6 km/h
ThursdaySep 391°F33°C
Feels 102°F39°C
77°F25°C0.1 in2.5 mm· 61%71%Light RainE 5 mph7 km/h
FridaySep 490°F32°C
Feels 102°F39°C
78°F25°C0.37 in9.4 mm· 93%82%RainE 4 mph6 km/h
SaturdaySep 590°F32°C
Feels 101°F39°C
78°F25°C0.22 in5.7 mm· 77%92%RainENE 4 mph7 km/h
SundaySep 688°F31°C
Feels 98°F37°C
77°F25°C0.58 in14.8 mm· 87%95%RainE 3 mph6 km/h
MondaySep 790°F32°C
Feels 101°F39°C
76°F25°C0.18 in4.5 mm· 62%84%Light RainENE 4 mph6 km/h
TuesdaySep 891°F33°C
Feels 102°F39°C
78°F25°C0.05 in1.3 mm· 37%65%ShowersENE 5 mph9 km/h
WednesdaySep 991°F33°C
Feels 102°F39°C
79°F26°C0.05 in1.3 mm· 33%49%DrizzleENE 7 mph12 km/h
ThursdaySep 1091°F33°C
Feels 101°F38°C
79°F26°C0.05 in1.2 mm· 38%77%Light RainENE 7 mph11 km/h
FridaySep 1191°F33°C
Feels 102°F39°C
78°F26°C0.08 in2 mm· 44%81%Light RainENE 6 mph10 km/h
SaturdaySep 1292°F33°C
Feels 102°F39°C
79°F26°C0.17 in4.2 mm· 61%74%Light RainENE 5 mph9 km/h
SundaySep 1390°F32°C
Feels 101°F38°C
78°F26°C0.33 in8.5 mm· 87%85%RainENE 4 mph7 km/h
MondaySep 1490°F32°C
Feels 101°F38°C
78°F26°C0.22 in5.7 mm· 73%87%RainENE 4 mph7 km/h
TuesdaySep 1590°F32°C
Feels 101°F38°C
78°F25°C0.18 in4.5 mm· 62%82%Light RainENE 5 mph9 km/h
WednesdaySep 1691°F33°C
Feels 102°F39°C
78°F25°C0.16 in4 mm· 55%68%ShowersENE 6 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 10.1504°N, 85.4509°W·Elevation: 128m·Timezone: America/Costa_Rica·Population: 15,313