Mount Callaghan Weather Forecast
- 32
- 42
Chance Snow
- 32
- 35
Snow Likely
- 35
- 39
Snow Likely
- 33
- 37
Chance Snow
- 30
- 38
Snow Likely
- 27
- 32
Snow Likely
Today 19 Dec Southern Lander County and Southern Eureka County
Windy. Mostly sunny until late afternoon then becoming mostly cloudy. A 50 percent chance of rain in the afternoon. Highs 53 to 61. Southwest Winds 10 to 20 Mph shifting to the west 15 to 30 Mph in the afternoon.
Tonight 19 Dec Southern Lander County and Southern Eureka County
Breezy. Mostly cloudy with a 50 percent chance of rain. Lows 34 to 40. West Winds 10 to 25 Mph shifting to the southwest 10 to 15 Mph after midnight. Gusts up to 40 Mph.
Mount Callaghan Temperature Statistics
December Temperature
Eureka Airport AWOS (50.3 miles)
Lowest 1 December, 2025
6.8 °FAverage December
36 °FHighest 9 December, 2025
62.6 °F
Climate (2020–Present)
Eureka Airport AWOS (50.3 miles)
Average Low 2020–2025
31.1 °FAverage 2020–2025
47.5 °FAverage High 2020–2025
62.9 °F