Big Birch Lake Weather Forecast
- 58
- 83
Chance Thunderstorms
- 52
- 77
Slight Chance Thunderstorms
- 55
- 79
Mostly Sunny
- 60
- 82
Chance Rain Showers
- 56
- 82
Mostly Sunny
- 54
- 79
Mostly Sunny
Today 17 Aug Todd
Increasing Clouds. Slight chance of Thunderstorms early in the afternoon. Chance of Thunderstorms late in the afternoon. Highs around 80. Southwest Winds 10 to 15 Mph. Chance of Thunderstorms 40 percent.
Tonight 17 Aug Todd
Mostly cloudy. Chance of Thunderstorms in the Evening, then slight chance of Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds up to 10 Mph shifting to the northwest after midnight. Chance of Thunderstorms 50 percent.
Big Birch Lake Temperature Statistics
August Temperature
Sauk Centre Municipal Airport (9.9 miles)
Lowest 5 August, 2026
47.3 °FAverage August
69.4 °FHighest 12 August, 2026
84.6 °F
Climate (2021–2026)
Sauk Centre Municipal Airport (9.9 miles)
Average Low 2021–2026
33.9 °FAverage 2021–2026
43.8 °FAverage High 2021–2026
53.4 °F