Sigourney Weather Forecast
- 46
- 66
Slight Chance Rain Showers
- 54
- 63
Rain Showers
- 46
- 67
Rain Showers Likely
- 41
- 66
Slight Chance Thunderstorms
- 49
- 71
Mostly Sunny
- 56
- 76
Slight Chance Thunderstorms
Today 29 Apr Keokuk
Mostly sunny. Not as warm. Less humid with Highs in the mid 60s. Northwest Winds 15 to 20 Mph.
Tonight 29 Apr Keokuk
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.
Sigourney Temperature Statistics
April Temperature
Oskaloosa, Oskaloosa Municipal Airport (16.2 miles)
Lowest 8 April, 2025
26.1 °FAverage April
53.9 °FHighest 23 April, 2025
82.2 °F
Climate (2020–Present)
Oskaloosa, Oskaloosa Municipal Airport (16.2 miles)
Average Low 2020–2025
43.4 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
64.5 °F