Round Lake Weather Forecast
- 49
- 74
Sunny
- 58
- 78
Mostly Sunny
- 34
- 83
Chance Rain Showers
- 31
- 53
Mostly Cloudy
- 43
- 63
Partly Sunny
- 52
- 75
Mostly Sunny
Today 13 Mar Harrison
Sunny. Not as cool with Highs in the lower 70s. South Winds 5 to 10 Mph.
Tonight 13 Mar Harrison
Clear. Near steady temperature in the lower 40s. South Winds around 5 Mph.
Round Lake Temperature Statistics
March Temperature
Marshall (11.8 miles)
Lowest 1 March, 2026
49.3 °FAverage March
69.9 °FHighest 6 March, 2026
84.7 °F
Climate (2021–Present)
Marshall (11.8 miles)
Average Low 2021–2026
55.5 °FAverage 2021–2026
65.9 °FAverage High 2021–2026
77.7 °F