Bertha Brock Park Weather Forecast
- 70
- 87
Slight Chance Thunderstorms
- 73
- 91
Mostly Sunny
- 64
- 86
Chance Thunderstorms
- 61
- 84
Mostly Sunny
- 63
- 86
Slight Chance Thunderstorms
- 61
- 84
Chance Rain Showers
Today 4 Jul Ionia
Mostly sunny until Midday, then partly sunny with a chance of Showers and a slight chance of Thunderstorms in the afternoon. Highs in the upper 80s. South Winds around 5 Mph becoming southwest in the afternoon. Chance of rain 30 percent.
Tonight 4 Jul Ionia
Mostly clear. Lows in the lower 60s. East Winds around 5 Mph.
Bertha Brock Park Temperature Statistics
July Temperature
Ionia County Airport (3.7 miles)
Lowest 1 July, 2025
66.2 °FAverage July
74.9 °FHighest 1 July, 2025
82.4 °F
Climate (2020–Present)
Ionia County Airport (3.7 miles)
Average Low 2020–2025
41 °FAverage 2020–2025
50 °FAverage High 2020–2025
58.9 °F