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Hourly Forecast
Daylight Hours
06:41
Sunrise
18:53
Sunset
Moon
Waxing Crescent
11:17
Moonrise
20:46
Moonset
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Weather in Pasadena tomorrow, September 16, 2026
Conditions in Pasadena on September 16, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Cloud leads the morning, peaking close to 100% near 00:00. Sunshine has little room until later in the day.
The temperature range runs from about 17°C up to 28°C. Expect humidity between 48% and 89%, most humid near 04:00. Expect gentle winds, highest near 14:00 at 4.2 km/h.
Afternoon conditions open up, holding cloud close to 27% near 12:00. The day finishes on a milder, brighter note. Visibility holds near 15.9 km, though it can fall to 14.9 km. Sunrise is at 06:41 and sunset at 18:51, giving 12 hours 9 minutes of sunlight today.
In short, September 16, 2026 looks like a fine day in Pasadena for being outside, peaking around 28°C.
Frequently asked questions about weather in Pasadena
How warm does it get in Pasadena?
The warmest month in Pasadena is August, with average high temperatures of 32°C. The average temperature during this period is around 25°C.
How cold does it get in Pasadena?
The coldest month in Pasadena is January, with average low temperatures of 7°C. The average temperature during this period is around 11°C.
What is the wettest time of year in Pasadena?
The wettest month in Pasadena is January, with an average of 89mm of precipitation.
What is the driest time of year in Pasadena?
The driest month in Pasadena is July, with an average of 1mm of precipitation.
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