Lyle Retz Memorial County Park Weather Forecast
- 49
- 80
Mostly Sunny
- 58
- 82
Mostly Sunny
- 60
- 80
Chance Thunderstorms
- 65
- 84
Slight Chance Thunderstorms
- 57
- 87
Chance Thunderstorms
- 50
- 75
Slight Chance Rain Showers
Today 11 May Delaware
Sunny. Highs in the upper 70s. Southeast Winds 5 to 10 Mph.
Tonight 11 May Delaware
Mostly clear. Lows in the upper 40s. Southeast Winds 5 to 10 Mph.
Lyle Retz Memorial County Park Temperature Statistics
May Temperature
Monticello Regional Airport (13.7 miles)
Lowest 4 May, 2025
35.6 °FAverage May
57.2 °FHighest 7 May, 2025
84.2 °F
Climate (2020–Present)
Monticello Regional Airport (13.7 miles)
Average Low 2020–2025
37.5 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
58.3 °F