Sigourney Weather Forecast
- 57
- 80
Mostly Sunny
- 36
- 79
Rain Showers
- 31
- 50
Mostly Sunny
- 35
- 57
Mostly Sunny
- 50
- 69
Mostly Sunny
- 50
- 75
Mostly Sunny
- 53
- 76
Partly Sunny
Today 16 Apr Keokuk
Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.
Tonight 16 Apr Keokuk
Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph.
Sigourney Temperature Statistics
April Temperature
Oskaloosa, Oskaloosa Municipal Airport (16.2 miles)
Lowest 5 April, 2026
35.6 °FAverage April
52.2 °FHighest 13 April, 2026
83.1 °F
Climate (2021–Present)
Oskaloosa, Oskaloosa Municipal Airport (16.2 miles)
Average Low 2021–2026
43.8 °FAverage 2021–2026
54.2 °FAverage High 2021–2026
65.1 °F