Dayton Weather Forecast
- 65
- 88
Slight Chance Thunderstorms
- 63
- 92
Chance Thunderstorms
- 62
- 87
Rain Showers Likely
- 60
- 81
Chance Thunderstorms
- 57
- 77
Chance Thunderstorms
- 56
- 75
Chance Thunderstorms
Today 15 Sep Webster
Partly sunny with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs around 90. South Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 15 Sep Webster
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Dayton Temperature Statistics
September Temperature
Webster City Municipal Airport (15.5 miles)
Lowest
–Average September
–Highest
–
Climate (2020–Present)
Webster City Municipal Airport (15.5 miles)
Average Low 2020–2025
37.5 °FAverage 2020–2025
48.4 °FAverage High 2020–2025
59.2 °F