Lake Frank Weather Forecast
- 58
- 74
Rain Showers
- 53
- 63
Rain Showers
- 52
- 69
Mostly Cloudy
- 51
- 66
Chance Rain Showers
- 50
- 65
Slight Chance Rain Showers
- 51
- 67
Mostly Cloudy
Today 17 Sep Swift
Mostly cloudy. Areas of fog in the morning. Highs in the mid 70s. Northeast Winds up to 5 Mph.
Tonight 17 Sep Swift
Mostly cloudy. A 50 percent chance of rain Showers after midnight. Lows in the upper 50s. East Winds 5 to 15 Mph.
Lake Frank Temperature Statistics
September Temperature
Benson Municipal Airport (13.7 miles)
Lowest 13 September, 2026
44.6 °FAverage September
69.1 °FHighest 3 September, 2026
91.4 °F
Climate (2021–2026)
Benson Municipal Airport (13.7 miles)
Average Low 2021–2026
34.2 °FAverage 2021–2026
45.1 °FAverage High 2021–2026
55.4 °F