Weather WorldBrookside School, PA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Brookside School, PA Weather Forecast
Brookside School, PA Weather Forecast Date: 730 PM EDT Wed Sep 16 2026
The area/counties/county of: Franklin, including the city of Chambersburg.or toggle through each period.
Tonight... Partly cloudy this evening, then becoming mostly cloudy. Not as cool with lows in the mid 60s. South winds around 5 mph this evening, becoming light and variable.
Thursday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Very warm. Humid with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 70%.
Thursday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid with lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 60%.
Friday... Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Cooler with lows in the mid 50s. Northeast winds around 5 mph.
Saturday... Partly sunny. Highs in the upper 70s.
Saturday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50%.
Sunday... A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs around 80. Chance of rain 70%.
Sunday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows around 60. Chance of rain 70%.
Monday... Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50%.
Monday Night... Cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50%.
Tuesday... Cloudy with a chance of showers. Highs around 70. Chance of rain 50%.
Tuesday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
Brookside School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...