Grand Harbor Weather Forecast
- 70
- 99
Hot
- 65
- 89
Partly Sunny
- 66
- 88
Partly Sunny
- 64
- 90
Partly Sunny
- 62
- 84
Partly Sunny
- 63
- 85
Chance Rain Showers
- 62
- 83
Slight Chance Thunderstorms
Today 13 Jul Ramsey
Sunny. Highs 95 to 100. Southwest Winds around 15 Mph.
Tonight 13 Jul Ramsey
Clear. Lows 70 to 75. East Winds 10 to 20 Mph.
Grand Harbor Temperature Statistics
July Temperature
Devils Lake, Devils Lake Municipal Airport (4.3 miles)
Lowest 8 July, 2026
54 °FAverage July
70.7 °FHighest 11 July, 2026
91.9 °F
Climate (2021–2026)
Devils Lake, Devils Lake Municipal Airport (4.3 miles)
Average Low 2021–2026
32 °FAverage 2021–2026
41.2 °FAverage High 2021–2026
50.2 °F