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Comet Lake, PA Weather Forecast
Comet Lake, PA Weather Forecast Date: 900 PM EDT Sat Oct 31 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. Lows in the lower 40s. Northeast winds around 5 mph.
Sunday... Mostly cloudy. Highs in the mid 60s. East winds around 5 mph, becoming south around 5 mph in the afternoon.
Sunday Night... Mostly cloudy. Lows in the lower 40s. South winds around 5 mph.
Monday... Mostly sunny. Warm with highs in the upper 60s. South winds around 5 mph.
Monday Night... Partly cloudy. Lows in the lower 40s. South winds around 5 mph in the evening, becoming light and variable.
Tuesday... Mostly sunny. Unseasonably warm with highs in the lower 70s.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Wednesday... Partly sunny. Continued unseasonably warm with highs in the lower 70s.
Wednesday Night... Mostly cloudy. A chance of showers after midnight. Unseasonably mild. Lows in the upper 50s. Chance of rain 50%.
Thursday... Mostly cloudy with a 50% chance of showers. Continued unseasonably warm with highs in the lower 70s.
Thursday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Unseasonably mild. Lows in the mid 50s. Chance of rain 60%.
Friday... Mostly cloudy. Showers likely, mainly in the morning. Warm with highs in the upper 60s. Chance of rain 60%.
Friday Night... Mostly cloudy with a 50% chance of showers. Mild. Lows around 50.
POP = Probability of Precipitation
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