Colby Lake Weather Forecast
- 66
- 77
Chance Rain Showers
- 71
- 85
Thunderstorms Likely
- 68
- 88
Rain Showers Likely
- 64
- 84
Chance Thunderstorms
- 65
- 84
Slight Chance Thunderstorms
- 66
- 86
Chance Rain Showers
Today 21 Jul Chisago
Partly sunny. Areas of smoke through the day. Showers likely in the morning. Chance of Showers and slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of precipitation 70 percent.
Tonight 21 Jul Chisago
Mostly cloudy. Areas of smoke through the night. A 20 percent chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.
Colby Lake Temperature Statistics
July Temperature
L O Simenstad Municipal Airport (7.5 miles)
Lowest 17 July, 2025
50 °FAverage July
73.6 °FHighest 4 July, 2025
92.3 °F
Climate (2020–Present)
L O Simenstad Municipal Airport (7.5 miles)
Average Low 2020–2025
36.6 °FAverage 2020–2025
46.9 °FAverage High 2020–2025
56.6 °F