Grassy Lake Weather Forecast
- 35
- 49
Rain
- 40
- 44
Rain
- 37
- 45
Rain Showers Likely
- 37
- 40
Rain/Snow
- 29
- 39
Snow Showers
- 26
- 37
Snow Showers Likely
- 26
- 36
Snow Showers Likely
Today 30 Jan Northeastern Mendocino Interior
Sunny until early afternoon then becoming mostly cloudy. Patchy valley fog in the morning. Highs 46 to 61.
Tonight 30 Jan Northeastern Mendocino Interior
Cloudy. Chance of rain and snow in the Evening, then rain and snow overnight. Snow level 4000 to 4500 feet. Snow Accumulations up to 1 inch. Lows 33 to 43.
Grassy Lake Temperature Statistics
January Temperature
Ukiah Municipal Airport (37.9 miles)
Lowest 21 January, 2025
29.8 °FAverage January
49.7 °FHighest 23 January, 2025
72.6 °F
Climate (2020–Present)
Ukiah Municipal Airport (37.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
46.8 °FAverage 2020–2025
60.6 °FAverage High 2020–2025
76.3 °F