Lake Ripley Weather Forecast
- 65
- 92
Slight Chance Thunderstorms
- 59
- 82
Mostly Sunny
- 62
- 85
Mostly Sunny
- 66
- 88
Chance Thunderstorms
- 64
- 83
Chance Thunderstorms
- 62
- 83
Slight Chance Thunderstorms
Today 27 Jul Jefferson
Very warm and humid. Partly sunny until late afternoon then clearing. Patchy dense fog in the morning. A 50 percent chance of light Showers and Thunderstorms. Highs around 90. Southwest Winds 5 to 15 Mph. Highest heat index Readings 98 to 103 in the late morning and afternoon.
Tonight 27 Jul Jefferson
Mostly clear then becoming mostly cloudy after midnight then becoming partly cloudy. A 20 percent chance of light Showers and Thunderstorms in the evening. Lows in the mid 60s. North Winds 5 to 15 Mph. Highest heat index Readings 95 to 99 in the evening.
Lake Ripley Temperature Statistics
July Temperature
Watertown (17.4 miles)
Lowest 23 July, 2026
47.8 °FAverage July
74.3 °FHighest 14 July, 2026
95.4 °F
Climate (2021–2026)
Watertown (17.4 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
44.9 °FAverage High 2021–2026
53.9 °F