See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:33
Sunrise
17:31
Sunset
Moon
Waxing Gibbous
16:56
Moonrise
04:30
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Nicoya.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Nicoya.
View stargazing scoreWeather in Nicoya today, September 25, 2026
Rain features in Nicoya on September 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 70% and the highest odds around 10:00. Cloud is also thick early on, peaking near 88% around 01:00.
The temperature range runs from about 24°C up to 28°C. Expect humidity between 81% and 99%, most humid near 19:00. Airflow remains manageable, reaching about 2.8 km/h around 12:00.
The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 98% at 18:00 keeps the feel grey. Visibility holds near 12.9 km, though it can fall to 3.9 km. Sunrise is at 05:33 and sunset at 17:31, giving 11 hours 57 minutes of sunlight today.
Taken together, Nicoya looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 28°C.
Frequently asked questions about weather in Nicoya
How warm does it get in Nicoya?
The warmest month in Nicoya is April, with average high temperatures of 36°C. The average temperature during this period is around 29°C.
How cold does it get in Nicoya?
The coldest month in Nicoya is December, with average low temperatures of 23°C. The average temperature during this period is around 26°C.
What is the wettest time of year in Nicoya?
The wettest month in Nicoya is October, with an average of 379mm of precipitation.
What is the driest time of year in Nicoya?
The driest month in Nicoya is February, with an average of 3mm of precipitation.