Big Stone National Wildlife Refuge Weather Forecast
- 71
- 90
Thunderstorms Likely
- 65
- 81
Rain Showers Likely
- 63
- 82
Mostly Sunny
- 67
- 85
Slight Chance Thunderstorms
- 70
- 88
Slight Chance Thunderstorms
- 70
- 91
Chance Thunderstorms
Today 22 Jul Lac Qui Parle
Mostly cloudy early in the morning then clearing. Slight chance of Thunderstorms early in the morning. Slight chance of Showers early in the morning. Slight chance of Thunderstorms late in the afternoon. Highs in the lower 90s. South Winds 5 to 15 Mph increasing to 15 to 20 Mph in the afternoon. Chance of precipitation 20 percent.
Tonight 22 Jul Lac Qui Parle
Partly cloudy with chance of Thunderstorms in the Evening, then mostly cloudy with Thunderstorms likely after midnight. Lows in the lower 70s. Southeast Winds 5 to 15 Mph. Chance of Thunderstorms 70 percent.
Big Stone National Wildlife Refuge Temperature Statistics
July Temperature
Ortonville, Ortonville Muncipal-Martinson Field Airport (5 miles)
Lowest 17 July, 2025
53.6 °FAverage July
71.9 °FHighest 3 July, 2025
89.6 °F
Climate (2020–Present)
Ortonville, Ortonville Muncipal-Martinson Field Airport (5 miles)
Average Low 2020–2025
35.7 °FAverage 2020–2025
45.2 °FAverage High 2020–2025
54.9 °F