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Summit School, TN Weather Forecast
Summit School, TN Weather Forecast Date: 228 PM EDT Tue Sep 29 2026
The area/counties/county of: Hamilton, including the cities of: Chattanooga, Lookout Mountain, and Signal Mountain.or toggle through each period.
Rest of Today... Sunny. Highs in the lower to mid 80s. Light winds.
Tonight... Mostly clear. Lows in the upper 50s. Light winds.
Wednesday... Sunny. Highs in the mid to upper 80s. Light winds.
Wednesday Night... Mostly clear. Lows in the lower 60s. Light winds.
Thursday... Sunny. Highs in the upper 80s to lower 90s. South winds 10 mph or less.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid to upper 60s.
Friday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 40%.
Friday Night... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Chance of rain 50%.
Saturday... Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 70%.
Saturday Night... Showers likely with a slight chance of thunderstorms. Lows in the mid to upper 60s. Chance of rain 70%.
Sunday... Showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid to upper 70s. Chance of rain 80%.
Sunday Night... Mostly cloudy. A chance of showers, mainly in the evening. Lows in the upper 50s to lower 60s. Chance of rain 30%.
POP = Probability of Precipitation
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