Heart Lake Weather Forecast
- 56
- 79
Rain Showers Likely
- 57
- 83
Chance Rain Showers
- 58
- 87
Rain Showers Likely
- 50
- 85
Chance Rain Showers
- 49
- 80
Chance Rain Showers
- 46
- 78
Slight Chance Thunderstorms
Today 8 Jun Baraga
Warm. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Mostly cloudy. Highs 78 to 83. Inland, south Winds 5 to 15 Mph. Near the Shore, light southeast Winds, increasing to 5 to 10 Mph in the afternoon. Chance of rain 50 percent.
Tonight 8 Jun Baraga
Cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows around 55. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.
Heart Lake Temperature Statistics
June Temperature
Marquette, Sawyer International Airport (39.8 miles)
Lowest 1 June, 2026
37.4 °FAverage June
60.3 °FHighest 4 June, 2026
84.2 °F
Climate (2021–Present)
Marquette, Sawyer International Airport (39.8 miles)
Average Low 2021–2026
33.1 °FAverage 2021–2026
40.9 °FAverage High 2021–2026
51.1 °F