Knox Weather Forecast
- 56
- 86
Mostly Sunny
- 61
- 88
Slight Chance Thunderstorms
- 61
- 84
Slight Chance Rain Showers
- 62
- 82
Rain Showers Likely
- 60
- 77
Chance Thunderstorms
- 58
- 76
Chance Rain Showers
Today 18 Sep Starke
Sunny. Highs in the mid 80s. Northwest Winds around 5 Mph.
Tonight 18 Sep Starke
Clear. Lows in the upper 50s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.
Knox Temperature Statistics
September Temperature
Starke County Airport (3.1 miles)
Lowest 11 September, 2025
48.2 °FAverage September
66.8 °FHighest 14 September, 2025
84.2 °F
Climate (2020–Present)
Starke County Airport (3.1 miles)
Average Low 2020–2025
41.1 °FAverage 2020–2025
50.9 °FAverage High 2020–2025
60.8 °F