Alturas Municipal Airport Weather Forecast
- 38
- 63
Rain Showers
- 35
- 57
Rain Showers
- 35
- 65
Partly Sunny
- 39
- 72
Sunny
- 43
- 78
Mostly Sunny
- 45
- 81
Partly Sunny
Today 28 May Modoc County
Mostly cloudy. Rain Showers likely and chance of Thunderstorms in the late morning and early afternoon. Rain Showers and chance of Thunderstorms late this afternoon. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall in the late morning and afternoon. Highs in the mid 50s to mid 60s. Northwest Winds 5 to 10 Mph shifting to the southwest late this afternoon. Chance of precipitation 80 percent.
Tonight 28 May Modoc County
Rain Showers likely and slight chance of Thunderstorms in the Evening, then rain Showers and slight chance of Thunderstorms after midnight. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall in the evening. Lows in the lower to mid 40s. Southwest Winds 5 to 10 Mph. Chance of precipitation 80 percent.
Alturas Municipal Airport Temperature Statistics
May Temperature
Alturas (0 miles)
Lowest 19 May, 2026
27.6 °FAverage May
56.3 °FHighest 12 May, 2026
88.6 °F
Climate (2021–Present)
Alturas (0 miles)
Average Low 2021–2026
33.5 °FAverage 2021–2026
49.6 °FAverage High 2021–2026
65 °F