Lake Bertha Weather Forecast
- 66
- 92
Rain Showers
- 57
- 77
Chance Rain Showers
- 56
- 74
Partly Sunny
- 60
- 79
Chance Rain Showers
- 61
- 83
Chance Thunderstorms
- 63
- 85
Mostly Sunny
Today 4 Jul Cass
Mostly sunny. Scattered Showers and Thunderstorms in the afternoon. Highs 90 to 95. South Winds 10 to 20 Mph with Gusts to around 30 Mph. Chance of rain 50 percent.
Tonight 4 Jul Cass
Scattered Thunderstorms. Showers. Lows in the mid 60s. Northwest Winds 5 to 15 Mph. Chance of rain 90 percent.
Lake Bertha Temperature Statistics
July Temperature
Valley City (27.3 miles)
Lowest 1 July, 2025
60.8 °FAverage July
74.2 °FHighest 1 July, 2025
86 °F
Climate (2020–Present)
Valley City (27.3 miles)
Average Low 2020–2025
31.9 °FAverage 2020–2025
41.9 °FAverage High 2020–2025
51.8 °F