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City of Westerville, OHWesterville, OH 7-Day Night Weather Forecast
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Westerville, OH Weather Forecast
Westerville, OH Weather Forecast Date: 1231 PM EDT Wed Oct 14 2026
The area/counties/county of: Franklin, including the city of Downtown Columbus.or toggle through each period.
This Afternoon... Showers with a chance of thunderstorms. Highs around 80. West winds 5 to 10 mph, becoming northwest late. Chance of rain 100%.
Tonight... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70%.
Thursday... Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph, becoming east in the afternoon. Chance of rain 20%.
Thursday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with showers likely with a slight chance of thunderstorms after midnight. Muggy and unseasonably warm. Lows in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 70%.
Friday... Showers. Highs in the upper 60s. Temperatures falling into the upper 50s in the afternoon. Southwest winds around 15 mph, becoming northwest in the afternoon. Gusts up to 30 mph. Chance of rain 80%.
Friday Night... Mostly cloudy with showers in the evening, then partly cloudy with a chance of showers after midnight. Much cooler with lows in the lower 40s. Chance of rain 80%.
Saturday... Partly cloudy in the morning, then clearing. Cooler with highs in the mid 50s.
Saturday Night... Clear. Lows in the mid 30s.
Sunday... Sunny. Highs around 60.
Sunday Night... Clear. Lows in the upper 30s.
Monday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 60s.
Monday Night... Partly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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