Eureka Lake Weather Forecast
- 56
- 84
Increasing Clouds
- 59
- 76
Rain Showers Likely
- 64
- 77
Rain Showers Likely
- 63
- 85
Chance Thunderstorms
- 62
- 83
Rain Showers Likely
- 61
- 79
Chance Thunderstorms
- 62
- 84
Slight Chance Thunderstorms
Today 18 Jul McPherson
Partly sunny and warmer. Near steady temperature around 80. Northwest Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 18 Jul McPherson
Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.
Eureka Lake Temperature Statistics
July Temperature
Mobridge, Mobridge Municipal Airport (39.8 miles)
Lowest 12 July, 2025
50.6 °FAverage July
74 °FHighest 3 July, 2025
102.9 °F
Climate (2020–Present)
Mobridge, Mobridge Municipal Airport (39.8 miles)
Average Low 2020–2025
35.9 °FAverage 2020–2025
47.8 °FAverage High 2020–2025
60 °F