Diamond Lake Weather Forecast
- 5
- 39
Windy
- 11
- 31
Partly Sunny
- 18
- 43
Mostly Cloudy
- 12
- 35
Breezy
- 11
- 45
Mostly Cloudy
- -2
- 25
Chance Snow
Today 18 Jan Brown
Very windy. Partly sunny. A chance of snow late in the Morning, then a chance of Flurries and a slight chance of snow in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Temperature falling into the in the upper 20s in the afternoon. Northwest Winds 20 to 30 Mph, increasing to 30 to 40 Mph in the afternoon. Gusts up to 55 Mph. Chance of precipitation 30 percent.
Tonight 18 Jan Brown
Windy. Partly cloudy. Lows around 4. North Winds 15 to 30 Mph, becoming northwest 10 to 15 Mph after midnight.
Diamond Lake Temperature Statistics
January Temperature
Ainsworth Regional Airport (24.2 miles)
Lowest 16 January, 2026
15.6 °FAverage January
37 °FHighest 4 January, 2026
66.4 °F
Climate (2021–Present)
Ainsworth Regional Airport (24.2 miles)
Average Low 2021–2026
37.8 °FAverage 2021–2026
49.5 °FAverage High 2021–2026
62 °F