Irmulco Weather Forecast
- 46
- 68
Increasing Clouds
- 47
- 65
Partly Sunny
- 46
- 68
Mostly Sunny
- 51
- 78
Mostly Sunny
- 51
- 76
Partly Sunny
- 53
- 76
Mostly Sunny
Today 24 May Southwestern Mendocino Interior
Partly cloudy in the morning then clearing. Highs 66 to 81.
Tonight 24 May Southwestern Mendocino Interior
Partly cloudy in the evening then becoming mostly cloudy. Patchy valley fog overnight. Lows 41 to 51.
Irmulco Temperature Statistics
May Temperature
Ukiah Municipal Airport (25.5 miles)
Lowest 5 May, 2025
42.7 °FAverage May
64.7 °FHighest 9 May, 2025
94.6 °F
Climate (2020–Present)
Ukiah Municipal Airport (25.5 miles)
Average Low 2020–2025
46.9 °FAverage 2020–2025
60.8 °FAverage High 2020–2025
76.3 °F