Westerville Weather Forecast
- 56
- 79
Becoming Sunny
- 59
- 82
Mostly Sunny
- 64
- 85
Partly Sunny
- 65
- 85
Mostly Cloudy
- 64
- 85
Slight Chance Thunderstorms
- 65
- 86
Mostly Sunny
- 68
- 88
Slight Chance Thunderstorms
Today 2 Aug Franklin
Partly cloudy. Highs in the upper 70s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 2 Aug Franklin
Mostly clear. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.
Westerville Temperature Statistics
August Temperature
Columbus, Ohio State University Airport (8.1 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
Columbus, Ohio State University Airport (8.1 miles)
Average Low 2020–2025
46.3 °FAverage 2020–2025
55.7 °FAverage High 2020–2025
65.2 °F