Block Lake Weather Forecast
- 58
- 81
Becoming Sunny
- 52
- 73
Mostly Sunny
- 62
- 79
Mostly Sunny
- 54
- 80
Chance Thunderstorms
- 49
- 69
Mostly Cloudy
- 48
- 66
Chance Rain Showers
Today 8 Sep East Otter Tail
Mostly cloudy in the morning then clearing. Highs 80 to 85. West Winds 5 to 15 Mph.
Tonight 8 Sep East Otter Tail
Mostly clear. Lows 55 to 60. West Winds 5 to 15 Mph and gusty.
Block Lake Temperature Statistics
September Temperature
Alexandria, Chandler Field (20.5 miles)
Lowest 1 September, 2026
57 °FAverage September
73.5 °FHighest 3 September, 2026
90 °F
Climate (2021–2026)
Alexandria, Chandler Field (20.5 miles)
Average Low 2021–2026
35.6 °FAverage 2021–2026
44.8 °FAverage High 2021–2026
54.1 °F