Van Wert Weather Forecast
- 63
- 79
Mostly Cloudy
- 59
- 80
Mostly Sunny
- 66
- 82
Rain Showers Likely
- 62
- 81
Chance Thunderstorms
- 67
- 81
Chance Thunderstorms
- 60
- 86
Chance Thunderstorms
- 59
- 72
Chance Rain Showers
Today 9 Sep Decatur
Mostly cloudy with a 30 percent chance of Showers. Cooler with Highs in the upper 70s. Northwest Winds around 5 Mph.
Tonight 9 Sep Decatur
A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Humid with Lows in the lower 60s. North Winds around 5 Mph. Chance of rain 20 percent.
Van Wert Temperature Statistics
September Temperature
Osceola Municipal Airport (13.7 miles)
Lowest 7 September, 2026
68.5 °FAverage September
80.6 °FHighest 2 September, 2026
96.1 °F
Climate (2021–2026)
Osceola Municipal Airport (13.7 miles)
Average Low 2021–2026
42.9 °FAverage 2021–2026
53.1 °FAverage High 2021–2026
63.9 °F