Helmut and Candis Stern Preserve Weather Forecast
- 48
- 62
Rain Showers Likely
- 39
- 65
Chance Rain Showers
- 34
- 48
Chance Rain Showers
- 35
- 45
Partly Sunny
- 37
- 48
Partly Sunny
- 39
- 53
Chance Rain Showers
Today 15 May Keweenaw
Areas of dense fog this morning. Cloudy with a chance of rain Showers this Morning, then partly cloudy this afternoon. Highs in the lower 60s. East Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.
Tonight 15 May Keweenaw
Rain Showers likely with a chance of Thunderstorms in the Evening, then a chance of rain Showers with a slight chance of Thunderstorms after midnight. Patchy fog. Mostly cloudy. Lows 43 to 48. Southeast Winds 10 to 20 Mph, becoming south 5 to 15 Mph after midnight. Chance of rain 70 percent.
Helmut and Candis Stern Preserve Temperature Statistics
May Temperature
Copper Harbor (11.2 miles)
Lowest 8 May, 2025
33.7 °FAverage May
50.1 °FHighest 13 May, 2025
81 °F
Climate (2020–Present)
Copper Harbor (11.2 miles)
Average Low 2020–2025
38.6 °FAverage 2020–2025
44.7 °FAverage High 2020–2025
50.8 °F