Van Wert Weather Forecast
- 67
- 88
Chance Rain Showers
- 68
- 87
Slight Chance Rain Showers
- 72
- 94
Rain Showers Likely
- 61
- 85
Slight Chance Thunderstorms
- 61
- 81
Mostly Sunny
- 64
- 85
Slight Chance Thunderstorms
- 64
- 85
Chance Rain Showers
Today 6 Sep Decatur
Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 6 Sep Decatur
Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the upper 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast after midnight. Chance of rain 50 percent.
Van Wert Temperature Statistics
September Temperature
Osceola Municipal Airport (13.7 miles)
Lowest 1 September, 2026
71.2 °FAverage September
83.2 °FHighest 2 September, 2026
96.1 °F
Climate (2021–2026)
Osceola Municipal Airport (13.7 miles)
Average Low 2021–2026
42.8 °FAverage 2021–2026
53.1 °FAverage High 2021–2026
63.9 °F