John Adams Weather Forecast
- 64
- 86
Rain Showers
- 61
- 81
Mostly Cloudy
- 63
- 84
Mostly Sunny
- 65
- 85
Mostly Sunny
- 67
- 88
Mostly Sunny
- 70
- 91
Mostly Sunny
Today 8 Jul Olmsted
Partly sunny this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.
Tonight 8 Jul Olmsted
Mostly cloudy. Showers with a chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 80 percent.
John Adams Temperature Statistics
July Temperature
Rochester - St. Mary's Hospital Heliport (2.5 miles)
Lowest 1 July, 2026
66.2 °FAverage July
76.9 °FHighest 4 July, 2026
84.2 °F
Climate (2021–2026)
Rochester - St. Mary's Hospital Heliport (2.5 miles)
Average Low 2021–2026
40.1 °FAverage 2021–2026
48.2 °FAverage High 2021–2026
56.3 °F