Curtis Lake Weather Forecast
- 55
- 79
Becoming Sunny
- 57
- 78
Mostly Sunny
- 62
- 83
Partly Sunny
- 66
- 84
Mostly Sunny
- 71
- 95
Mostly Sunny
- 68
- 96
Mostly Sunny
Today 21 Jul Yellow Medicine
Not as warm. Partly sunny early in the morning then clearing. Highs in the upper 70s. Northwest Winds 10 to 20 Mph.
Tonight 21 Jul Yellow Medicine
Mostly clear. Lows in the mid 50s. North Winds 5 to 15 Mph decreasing to up to 5 Mph after midnight.
Curtis Lake Temperature Statistics
July Temperature
Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (12.4 miles)
Lowest 2 July, 2026
62.8 °FAverage July
75.3 °FHighest 17 July, 2026
94.3 °F
Climate (2021–2026)
Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (12.4 miles)
Average Low 2021–2026
37.4 °FAverage 2021–2026
48 °FAverage High 2021–2026
58.5 °F