Rainbow Cove Weather Forecast
- 59
- 66
Rain Showers
- 60
- 67
Rain Showers
- 60
- 71
Slight Chance Thunderstorms
- 59
- 71
Partly Sunny
- 61
- 73
Slight Chance Thunderstorms
- 60
- 73
Chance Rain Showers
Today 22 Jul Keweenaw
Partly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 22 Jul Keweenaw
Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Patchy fog. Lows 59 to 64 inland to around 67 at the shore. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.
Rainbow Cove Temperature Statistics
July Temperature
Grand Marais, The Bay of Grand Marais (52.8 miles)
Lowest 3 July, 2025
45.6 °FAverage July
60.9 °FHighest 1 July, 2025
82.7 °F
Climate (2020–Present)
Grand Marais, The Bay of Grand Marais (52.8 miles)
Average Low 2020–2025
33.7 °FAverage 2020–2025
41.1 °FAverage High 2020–2025
48.3 °F