Porter Ranch, TX 7-Day Night Weather Forecast

Sunday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 90s. Light and variable winds, becoming east around 5 mph in the afternoon.

Sunday Night... Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.

Monday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 90s.

Monday Night... Partly cloudy. Lows in the mid 70s.

Tuesday... Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105.

Tuesday Night... Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s.

Wednesday... Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50%. Highest heat index readings up to 105.

Wednesday Night... Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 70s. Chance of rain 40%.

Thursday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50%.

Thursday Night... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 40%.