Juanita Lake Weather Forecast
- 56
- 86
Chance Thunderstorms
- 54
- 83
Chance Rain Showers
- 53
- 81
Slight Chance Thunderstorms
- 55
- 82
Mostly Sunny
- 56
- 86
Mostly Sunny
- 57
- 87
Mostly Sunny
Today 24 Jul Northeast Siskiyou and Northwest Modoc Counties
Sunny with a chance of Showers and slight chance of Thunderstorms in the Morning, then mostly cloudy with a chance of Thunderstorms in the afternoon. Highs in the mid 80s to lower 90s. West Winds 10 to 15 Mph. Chance of precipitation 30 percent.
Tonight 24 Jul Northeast Siskiyou and Northwest Modoc Counties
Mostly cloudy with a 40 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 50s. West Winds 10 to 15 Mph decreasing to around 5 Mph well after midnight.
Juanita Lake Temperature Statistics
July Temperature
Montague Siskiyou County Airport (17.4 miles)
Lowest 4 July, 2025
49.6 °FAverage July
76.2 °FHighest 13 July, 2025
105.7 °F
Climate (2020–Present)
Montague Siskiyou County Airport (17.4 miles)
Average Low 2020–2025
39.7 °FAverage 2020–2025
54.3 °FAverage High 2020–2025
69.1 °F