John Adams Weather Forecast
- 61
- 82
Becoming Sunny
- 54
- 79
Mostly Sunny
- 56
- 78
Partly Sunny
- 61
- 79
Mostly Cloudy
- 63
- 82
Chance Rain Showers
- 59
- 81
Mostly Sunny
Today 21 Aug Olmsted
Mostly sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph.
Tonight 21 Aug Olmsted
Partly cloudy in the Evening, then clearing. Lows in the lower 60s. Northwest Winds 5 to 10 Mph.
John Adams Temperature Statistics
August Temperature
Rochester - St. Mary's Hospital Heliport (2.5 miles)
Lowest 8 August, 2026
58.5 °FAverage August
72.8 °FHighest 12 August, 2026
85.3 °F
Climate (2021–2026)
Rochester - St. Mary's Hospital Heliport (2.5 miles)
Average Low 2021–2026
40 °FAverage 2021–2026
48.1 °FAverage High 2021–2026
56.1 °F