Buttermilk Slough Weather Forecast
- 26
- 39
Increasing Clouds
- 32
- 37
Rain/Snow
- 27
- 44
Rain
- 27
- 39
Chance Rain/Snow
- 29
- 40
Rain/Snow Likely
- 25
- 42
Rain/Snow Likely
Today 30 Jan Lower Treasure Valley
Sunny. Highs 38 to 43. Light Winds.
Tonight 30 Jan Lower Treasure Valley
Increasing Clouds. Not as cold with Lows 24 to 29. East Winds up to 10 Mph.
Buttermilk Slough Temperature Statistics
January Temperature
Ontario Municipal Airport (13 miles)
Lowest 27 January, 2025
10.9 °FAverage January
33.4 °FHighest 6 January, 2025
51.7 °F
Climate (2020–Present)
Ontario Municipal Airport (13 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
42.5 °FAverage 2020–2025
54.6 °FAverage High 2020–2025
67.1 °F