Big Carnelian Lake Weather Forecast
- 63
- 84
Chance Thunderstorms
- 63
- 83
Slight Chance Thunderstorms
- 63
- 85
Mostly Sunny
- 64
- 84
Partly Sunny
- 64
- 84
Rain Showers Likely
- 62
- 82
Slight Chance Thunderstorms
Today 4 Jul Washington
Patchy fog in the morning. Partly sunny with a 50 percent chance of Thunderstorms. Highs around 80. East Winds up to 5 Mph.
Tonight 4 Jul Washington
Mostly cloudy. Patchy fog early in the morning. Near steady temperature in the upper 60s. East Winds up to 5 Mph.
Big Carnelian Lake Temperature Statistics
July Temperature
Lake Elmo Airport (9.3 miles)
Lowest 1 July, 2026
64.4 °FAverage July
72.2 °FHighest 1 July, 2026
82.4 °F
Climate (2021–2026)
Lake Elmo Airport (9.3 miles)
Average Low 2021–2026
36.5 °FAverage 2021–2026
46.1 °FAverage High 2021–2026
55.2 °F