McDonald Lake Weather Forecast
- 54
- 76
Partly Sunny
- 60
- 81
Mostly Sunny
- 64
- 86
Partly Sunny
- 69
- 90
Chance Thunderstorms
- 69
- 96
Mostly Sunny
- 67
- 93
Mostly Sunny
Today 21 Jul Barnes
Mostly sunny. Highs in the mid 70s. Breezy. North Winds 15 to 25 Mph.
Tonight 21 Jul Barnes
Mostly clear. Lows in the mid 50s. North Winds around 10 Mph in the evening becoming light and variable.
McDonald Lake Temperature Statistics
July Temperature
Valley City (2.5 miles)
Lowest 8 July, 2026
55.4 °FAverage July
75.3 °FHighest 12 July, 2026
93.2 °F
Climate (2021–2026)
Valley City (2.5 miles)
Average Low 2021–2026
32.1 °FAverage 2021–2026
42 °FAverage High 2021–2026
51.9 °F