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Hourly Forecast
Daylight Hours
06:44
Sunrise
18:57
Sunset
Moon
Waxing Crescent
11:26
Moonrise
20:45
Moonset
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Weather in Porterville today, September 15, 2026
Conditions in Porterville on September 15, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.
Temperatures climb from an overnight low near 15°C toward a daytime high of about 32°C. The air stays humid, with relative humidity between 18% and 52% and the peak around 23:00. Expect gentle winds, highest near 22:00 at 2.9 km/h.
Through the afternoon skies look more workable, with cloud near 0% around 15:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility stays near 16.1 km. Sunrise is at 06:44 and sunset at 18:57, giving 12 hours 12 minutes of sunlight today.
The practical takeaway for Porterville is a bright September 15, 2026, ideal for outdoor errands before temperatures ease from about 32°C.
Frequently asked questions about weather in Porterville
How warm does it get in Porterville?
The warmest month in Porterville is July, with average high temperatures of 37°C. The average temperature during this period is around 30°C.
How cold does it get in Porterville?
The coldest month in Porterville is January, with average low temperatures of 6°C. The average temperature during this period is around 10°C.
What is the wettest time of year in Porterville?
The wettest month in Porterville is March, with an average of 113mm of precipitation.
What is the driest time of year in Porterville?
The driest month in Porterville is July, with an average of 0mm of precipitation.
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