Union Valley Reservoir Weather Forecast
- 28
- 48
Chance Rain Showers
- 32
- 53
Sunny
- 33
- 60
Mostly Sunny
- 38
- 61
Chance Rain Showers
- 36
- 54
Slight Chance Rain Showers
- 39
- 61
Mostly Sunny
Today 3 Apr West Slope Northern Sierra Nevada
Mostly sunny. At lower Elevations, a slight chance of rain Showers late in the afternoon. At higher Elevations, a slight chance of snow Showers late in the afternoon. Not as cool. Highs 32 to 47 higher Elevations. 45 to 55 lower Elevations. No snow accumulation lower Elevations. Up to 2 Inches higher Elevations. Snow level 5000 feet in the afternoon. Prevailing east Winds up to 10 Mph shifting to the northwest in the afternoon.
Tonight 3 Apr West Slope Northern Sierra Nevada
Partly cloudy in the evening then clearing. At lower Elevations, a slight chance of rain Showers in the evening. At higher Elevations, a slight chance of snow Showers in the evening. Lows 16 to 31 higher Elevations. 29 to 39 lower Elevations. No snow accumulation lower Elevations. Up to 1 inch higher Elevations. Prevailing northeast Winds up to 10 Mph.
Union Valley Reservoir Temperature Statistics
April Temperature
Placerville Airport (21.1 miles)
Lowest 1 April, 2025
32 °FAverage April
36.8 °FHighest 1 April, 2025
39.2 °F
Climate (2020–Present)
Placerville Airport (21.1 miles)
Average Low 2020–2025
52.6 °FAverage 2020–2025
60.7 °FAverage High 2020–2025
69.2 °F