Weather WorldKnox Lake, OH 7-Day Night Weather Forecast
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Knox Lake, OH Weather Forecast
Knox Lake, OH Weather Forecast Date: 717 AM EDT Tue Aug 18 2026
The area/counties/county of: Knox, including the city of Mount Vernon.or toggle through each period.
Today... Patchy fog this morning. Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows around 60. West winds around 5 mph.
Wednesday... Partly sunny with a slight chance of showers in the morning, then mostly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. West winds 5 to 10 mph. Chance of rain 60%.
Wednesday Night... Mostly cloudy with a chance of showers. Humid with lows around 60. West winds around 5 mph, becoming north after midnight. Chance of rain 50%.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the mid 70s. Northeast winds around 5 mph. Chance of rain 50%.
Thursday Night... Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 50%.
Friday... Mostly sunny. Highs in the upper 70s.
Friday Night... Mostly clear. Lows in the upper 50s.
Saturday... Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 50s. Chance of rain 50%.
Sunday... Partly cloudy. Highs in the mid 70s.
Sunday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
Knox Lake Radar Loop
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