See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Misty and Humid
Feels Like: 24°
Min: 24°
Max: 30°
The next few hours will be light rain and humid, with today reaching 30°C and dropping to 23°C. The coming days will be light rain throughout the day and possible thunderstorms from afternoon until night.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:48
Sunrise
17:44
Sunset
Moon
Waxing Gibbous
17:11
Moonrise
04:43
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 Santiago Nonualco.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Santiago Nonualco.
View stargazing scoreWeather in Santiago Nonualco today, September 25, 2026
Santiago Nonualco looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 62% around 10:00. Cloud cover is also at its densest near 02:00 at roughly 94%.
The day peaks near 30°C and cools toward 24°C. The air stays humid, with relative humidity between 79% and 99% and the peak around 05:00. Airflow remains manageable, reaching about 2.1 km/h around 12:00.
The second half of the day still looks unsettled, with rain probability around 82% by 13:00. Dense cloud near 95% at 23:00 keeps the feel grey. Visibility holds near 13.4 km, though it can fall to 1.0 km. Expect sunrise at 05:48, sunset at 17:44, and 11 hours 56 minutes of sunlight today overall.
In short, treat September 25, 2026 in Santiago Nonualco as a damp day: pack covers, watch the wetter hours, and expect a high near 30°C.
Frequently asked questions about weather in Santiago Nonualco
How warm does it get in Santiago Nonualco?
The warmest month in Santiago Nonualco is March, with average high temperatures of 31°C. The average temperature during this period is around 27°C.
How cold does it get in Santiago Nonualco?
The coldest month in Santiago Nonualco is January, 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 Santiago Nonualco?
The wettest month in Santiago Nonualco is June, with an average of 356mm of precipitation.
What is the driest time of year in Santiago Nonualco?
The driest month in Santiago Nonualco is January, with an average of 3mm of precipitation.
