Siskiyou Mountain Park Weather Forecast
- 47
- 69
Rain Showers
- 46
- 64
Rain Showers
- 41
- 56
Rain Showers
- 42
- 51
Rain Showers
- 39
- 53
Slight Chance Rain
- 41
- 60
Partly Sunny
- 39
- 56
Mostly Cloudy
Today 9 Apr Jackson County
Partly cloudy early this Morning, then chance of Thunderstorms in the late morning and early afternoon. Mostly cloudy with Showers and chance of Thunderstorms late this afternoon. Highs in the mid 60s to lower 70s. Light Winds becoming southwest around 5 Mph in the late morning and early Afternoon, then shifting to the west late this afternoon. Chance of precipitation 80 percent.
Tonight 9 Apr Jackson County
Mostly cloudy until well after midnight then becoming partly cloudy. Showers likely and chance of Thunderstorms early this Evening, then chance of Showers in the late evening and early morning. Lows in the mid 40s to lower 50s. Northwest Winds around 5 Mph this evening becoming light. Chance of precipitation 70 percent.
Siskiyou Mountain Park Temperature Statistics
April Temperature
Montague Siskiyou County Airport (28.6 miles)
Lowest 3 April, 2026
17.7 °FAverage April
49.9 °FHighest 6 April, 2026
78.7 °F
Climate (2021–Present)
Montague Siskiyou County Airport (28.6 miles)
Average Low 2021–2026
39.7 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
69.3 °F