Round Lake Weather Forecast
- 36
- 55
Increasing Clouds
- 38
- 47
Chance Rain Showers
- 43
- 58
Rain Showers
- 33
- 50
Rain Showers
- 31
- 49
Slight Chance Rain Showers
- 30
- 50
Partly Sunny
Today 24 Apr Deuel
Partly sunny. Much cooler with Highs in the mid 50s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 24 Apr Deuel
Partly cloudy and much cooler. Near steady temperature in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Round Lake Temperature Statistics
April Temperature
Watertown, Watertown Municipal Airport (16.2 miles)
Lowest 6 April, 2026
14.6 °FAverage April
40.9 °FHighest 16 April, 2026
84.7 °F
Climate (2021–Present)
Watertown, Watertown Municipal Airport (16.2 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
45.5 °FAverage High 2021–2026
56 °F