Green Castle Airport Weather Forecast
- 76
- 89
Decreasing Clouds
- 74
- 94
Mostly Sunny
- 71
- 89
Chance Thunderstorms
- 70
- 86
Chance Thunderstorms
- 71
- 88
Partly Sunny
- 72
- 90
Slight Chance Thunderstorms
Today 22 Jul Johnson
Partly sunny early this Morning, then becoming mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Humid with Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 100.
Tonight 22 Jul Johnson
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the mid 70s. South Winds around 10 Mph. Chance of rain 40 percent.
Green Castle Airport Temperature Statistics
July Temperature
Cedar Rapids Airport (8.7 miles)
Lowest 2 July, 2025
58.6 °FAverage July
75.7 °FHighest 3 July, 2025
91.7 °F
Climate (2020–Present)
Cedar Rapids Airport (8.7 miles)
Average Low 2020–2025
40 °FAverage 2020–2025
50.4 °FAverage High 2020–2025
60.7 °F