Heart Lake Weather Forecast
- 61
- 86
Chance Rain Showers
- 51
- 78
Chance Rain Showers
- 51
- 77
Mostly Sunny
- 56
- 81
Mostly Sunny
- 60
- 84
Chance Rain Showers
- 56
- 80
Chance Thunderstorms
- 52
- 78
Mostly Sunny
Today 26 Jul Baraga
Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Patchy smoke. Some Thunderstorms may be severe. West Winds 5 to 10 Mph. Chance of rain 30 percent.
Tonight 26 Jul Baraga
Partly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Patchy smoke. Some Thunderstorms may be severe. Lows in the lower 60s. Light southwest Winds, becoming west after midnight. Chance of rain 30 percent.
Heart Lake Temperature Statistics
July Temperature
Marquette, Sawyer International Airport (39.8 miles)
Lowest 22 July, 2026
46.4 °FAverage July
66.6 °FHighest 13 July, 2026
98.6 °F
Climate (2021–2026)
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