Straight Run Lake Weather Forecast
- 52
- 75
Partly Sunny
- 53
- 75
Partly Sunny
- 61
- 79
Partly Sunny
- 65
- 82
Chance Rain Showers
- 54
- 75
Slight Chance Rain Showers
- 52
- 71
Partly Sunny
Today 6 Sep Indiana
Mostly sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.
Tonight 6 Sep Indiana
Mainly clear. Lows in the lower 50s. Northeast Winds around 5 Mph.
Straight Run Lake Temperature Statistics
September Temperature
Indiana / Stewart Field (19.3 miles)
Lowest 3 September, 2026
66.2 °FAverage September
76.2 °FHighest 2 September, 2026
89.6 °F
Climate (2021–2026)
Indiana / Stewart Field (19.3 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
52 °FAverage High 2021–2026
61.7 °F