Tunnel Reservoir Weather Forecast
- 36
- 53
Rain Showers
- 38
- 42
Rain Showers
- 40
- 45
Rain Showers
- 40
- 48
Rain Showers
- 36
- 47
Rain Showers
- 30
- 45
Rain Showers
Today 30 Jan Shasta Lake Area / Northern Shasta County
Sunny. Highs 41 to 55 higher Elevations. 51 to 59 lower Elevations. Light Winds.
Tonight 30 Jan Shasta Lake Area / Northern Shasta County
Mostly cloudy. At lower Elevations, a chance of rain Showers after midnight. At higher Elevations, a chance of rain Showers and heavy snow Showers after midnight. Lows 28 to 38 higher Elevations. 35 to 43 lower Elevations. Snow level 4500 feet. Light Winds.
Tunnel Reservoir Temperature Statistics
January Temperature
Mount Shasta (31.1 miles)
Lowest 26 January, 2025
15.1 °FAverage January
37.5 °FHighest 15 January, 2025
57.7 °F
Climate (2020–Present)
Mount Shasta (31.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
39.5 °FAverage 2020–2025
52.4 °FAverage High 2020–2025
65.5 °F