Farson Weather Forecast
- 72
- 83
Mostly Cloudy
- 73
- 90
Decreasing Clouds
- 73
- 92
Mostly Sunny
- 71
- 91
Chance Thunderstorms
- 70
- 88
Chance Thunderstorms
- 71
- 88
Partly Sunny
- 72
- 92
Mostly Sunny
Today 21 Jul Wapello
Mostly cloudy with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 21 Jul Wapello
Mostly cloudy. Lows in the lower 70s. Southeast Winds around 5 Mph.
Farson Temperature Statistics
July Temperature
Ottumwa Regional Airport (9.9 miles)
Lowest 18 July, 2025
59.6 °FAverage July
75.5 °FHighest 3 July, 2025
90.6 °F
Climate (2020–Present)
Ottumwa Regional Airport (9.9 miles)
Average Low 2020–2025
41.7 °FAverage 2020–2025
52.1 °FAverage High 2020–2025
62.5 °F