Diamond Lake Weather Forecast
- 62
- 78
Increasing Clouds
- 64
- 84
Breezy
- 68
- 94
Mostly Sunny
- 61
- 90
Chance Thunderstorms
- 62
- 88
Chance Thunderstorms
- 65
- 91
Slight Chance Thunderstorms
Today 26 Jun Brown
Mostly sunny. Highs in the upper 70s. South Winds 10 to 20 Mph.
Tonight 26 Jun Brown
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. South Winds 15 to 20 Mph. Gusts up to 35 Mph after midnight.
Diamond Lake Temperature Statistics
June Temperature
Ainsworth Regional Airport (24.2 miles)
Lowest 14 June, 2026
43.7 °FAverage June
67.8 °FHighest 16 June, 2026
91.4 °F
Climate (2021–2026)
Ainsworth Regional Airport (24.2 miles)
Average Low 2021–2026
38 °FAverage 2021–2026
49.9 °FAverage High 2021–2026
62.5 °F