Keweenaw National Historical Park Weather Forecast
- 54
- 83
Rain Showers
- 48
- 70
Mostly Sunny
- 54
- 73
Chance Thunderstorms
- 53
- 71
Slight Chance Rain Showers
- 53
- 74
Mostly Cloudy
- 56
- 77
Slight Chance Thunderstorms
Today 5 Jul Houghton
A chance of Thunderstorms. A chance of Showers early this Morning, then Showers this afternoon. Patchy fog this afternoon. Very warm with Highs in the mid 80s. Temperature falling into the lower 70s this afternoon. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph this afternoon. Chance of rain 90 percent.
Tonight 5 Jul Houghton
A slight chance of Thunderstorms in the evening. Cloudy with a chance of Showers. Lows around 54. Northwest Winds 5 to 10 Mph, becoming north with Gusts up to 20 Mph after midnight. Chance of rain 50 percent.
Keweenaw National Historical Park Temperature Statistics
July Temperature
Houghton County Memorial Airport (3.7 miles)
Lowest 3 July, 2025
52 °FAverage July
67.8 °FHighest 1 July, 2025
80.1 °F
Climate (2020–Present)
Houghton County Memorial Airport (3.7 miles)
Average Low 2020–2025
35.9 °FAverage 2020–2025
44.1 °FAverage High 2020–2025
52 °F