Grundy Center Municipal Airport Weather Forecast
- 50
- 81
Sunny
- 57
- 84
Mostly Sunny
- 59
- 83
Mostly Sunny
- 65
- 85
Chance Rain Showers
- 56
- 86
Chance Thunderstorms
- 50
- 74
Partly Sunny
Today 11 May Grundy
Sunny. Highs in the lower 80s. Southeast Winds 5 to 10 Mph.
Tonight 11 May Grundy
Clear. Lows around 50. Southeast Winds 5 to 10 Mph.
Grundy Center Municipal Airport Temperature Statistics
May Temperature
Marshalltown, Marshalltown Municipal Airport (16.8 miles)
Lowest 4 May, 2025
37.7 °FAverage May
57.1 °FHighest 7 May, 2025
81.6 °F
Climate (2020–Present)
Marshalltown, Marshalltown Municipal Airport (16.8 miles)
Average Low 2020–2025
39.3 °FAverage 2020–2025
49.9 °FAverage High 2020–2025
60.6 °F