Grundy Center Municipal Airport Weather Forecast
- 51
- 82
Becoming Sunny
- 59
- 80
Mostly Sunny
- 52
- 75
Rain Showers
- 43
- 66
Partly Sunny
- 45
- 65
Partly Sunny
- 49
- 66
Chance Rain Showers
- 42
- 62
Chance Rain Showers
Today 21 Apr Grundy
Sunny and not as cool. Near steady temperature in the upper 70s. West Winds 5 to 10 Mph.
Tonight 21 Apr Grundy
Clear. Lows in the lower 50s. West Winds around 5 Mph, becoming northeast around 5 Mph after midnight.
Grundy Center Municipal Airport Temperature Statistics
April Temperature
Marshalltown, Marshalltown Municipal Airport (16.8 miles)
Lowest 7 April, 2026
27.6 °FAverage April
50.2 °FHighest 14 April, 2026
84.7 °F
Climate (2021–Present)
Marshalltown, Marshalltown Municipal Airport (16.8 miles)
Average Low 2021–2026
39.6 °FAverage 2021–2026
50.5 °FAverage High 2021–2026
61.3 °F