Franklin Weather Forecast
- 60
- 70
Chance Rain Showers
- 71
- 80
Rain Showers
- 65
- 81
Rain Showers
- 67
- 81
Rain Showers Likely
- 62
- 79
Chance Rain Showers
- 60
- 78
Chance Rain Showers
Today 13 Sep Lee
Partly sunny with a chance of Showers. A slight chance of Thunderstorms in the afternoon. Not as warm with Highs around 70. North Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 13 Sep Lee
Partly cloudy. Near steady temperature in the lower 60s. North Winds around 5 Mph.
Franklin Temperature Statistics
September Temperature
Fort Madison Municipal Airport (9.3 miles)
Lowest 10 September, 2026
62.6 °FAverage September
79.1 °FHighest 1 September, 2026
96.8 °F
Climate (2021–2026)
Fort Madison Municipal Airport (9.3 miles)
Average Low 2021–2026
45.5 °FAverage 2021–2026
55 °FAverage High 2021–2026
64.7 °F