Picnic Lake Weather Forecast
- 59
- 83
Becoming Sunny
- 74
- 90
Mostly Sunny
- 69
- 92
Rain Showers Likely
- 64
- 85
Chance Thunderstorms
- 65
- 84
Chance Rain Showers
- 65
- 89
Mostly Sunny
- 67
- 91
Slight Chance Thunderstorms
Today 22 Jul Montcalm
Sunny. Highs in the lower 80s. Southeast Winds around 5 Mph.
Tonight 22 Jul Montcalm
Clear. Lows in the upper 50s. Southeast Winds around 5 Mph.
Picnic Lake Temperature Statistics
July Temperature
Big Rapids, Roben-Hood Airport (28 miles)
Lowest 18 July, 2025
48.2 °FAverage July
70.9 °FHighest 5 July, 2025
89.4 °F
Climate (2020–Present)
Big Rapids, Roben-Hood Airport (28 miles)
Average Low 2020–2025
38.4 °FAverage 2020–2025
47.8 °FAverage High 2020–2025
56.9 °F