Evanston Weather Forecast
- 48
- 69
Mostly Sunny
- 57
- 80
Chance Thunderstorms
- 58
- 78
Slight Chance Thunderstorms
- 60
- 83
Mostly Sunny
- 64
- 85
Slight Chance Thunderstorms
- 65
- 87
Slight Chance Thunderstorms
Today 7 Sep Webster
Sunny. Highs around 70. North Winds around 5 Mph, becoming south around 5 Mph this afternoon.
Tonight 7 Sep Webster
Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southeast Winds 5 to 10 Mph.
Evanston Temperature Statistics
September Temperature
Webster City Municipal Airport (9.3 miles)
Lowest
–Average September
–Highest
–
Climate (2020–Present)
Webster City Municipal Airport (9.3 miles)
Average Low 2020–2025
37.6 °FAverage 2020–2025
48.4 °FAverage High 2020–2025
59.3 °F